current sensing single channel driver · irs212(7, 71, 8, 81)(s)pbf 2 symbol definition min. max....
TRANSCRIPT
Features• Floating channel designed for bootstrap operation
Fully operational to +600 VTolerant to negative transient voltage dV/dt immune
• Application-specific gate drive range:Motor Drive: 12 V to 20 V (IRS2127/IRS2128)Automotive: 9 V to 20 V (IRS21271/IRS21281)
• Undervoltage lockout• 3.3 V, 5 V, and 15 V input logic compatible• FAULT lead indicates shutdown has occured• Output in phase with input (IRS2127/IRS21271)• Output out of phase with input (IRS2128/IRS21281)
CURRENT SENSING SINGLE CHANNEL DRIVER
VOFFSET 600 V max.
IO+/- 200 mA / 420 mA
VOUT 12 V - 20V 9 V - 20 V (IRS2127/IR2128) (IRS21271/IR21281)
VCSth 250 mV or 1.8 V
t on/off (typ.) 150 ns & 150 ns
Typical Connection
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Packages
IRS2127/IRS21271
IRS2128/IRS21281
8-Lead PDIP 8-Lead SOIC
IRS212(7, 71, 8, 81)(S)PbF
Data Sheet No. PD60299
DescriptionThe IRS2127/IRS2128/IRS21271/IRS21281 arehigh voltage, high speed power MOSFET and IGBTdrivers. Proprietary HVIC and latch immune CMOStechnologies enable ruggedized monolithic construc-tion. The logic input is compatible with standardCMOS or LSTTL outputs, down to 3.3 V. The protec-tion circuity detects over-current in the driven powertransistor and terminates the gate drive voltage. Anopen drain FAULT signal is provided to indicate thatan over-current shutdown has occurred. The output
Product Summary
VCC V B
CS
HO
V SCOM
IN
FAULT
V CC
IN
FAULT
VCC V B
CS
HO
V SCOM
IN
FAULT
V CC
IN
FAULT
(Refer to Lead Assignments for correct pin configuration).These diagrams show electrical connections only. Pleaserefer to our Application Notes and DesignTips for propercircuit board layout.
driver features a high pulse current buffer stage designed for minimum cross-conduction. The floating chan-nel can be used to drive an N-channel power MOSFET or IGBT in the high-side or low-side configuration whichoperates up to 600 V.
• RoHS compliant
IRS212(7, 71, 8, 81)(S)PbF
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Symbol Definition Min. Max. UnitsVB High-side floating supply voltage -0.3 625
VS High-side floating offset voltage VB - 25 VB + 0.3
VHO High-side floating output voltage VS - 0.3 VB + 0.3
VCC Logic supply voltage -0.3 25 V
VIN Logic input voltage -0.3 VCC + 0.3
VFLT FAULT output voltage -0.3 VCC + 0.3
VCS Current sense voltage VS - 0.3 VB + 0.3
dVs/dt Allowable offset supply voltage transient — 50 V/ns
PD Package power dissipation @ TA ≤ +25 °C8-Lead DIP — 1.0
8-Lead SOIC — 0.625
RthJA Thermal resistance, junction to ambient8-Lead DIP — 125
8-Lead SOIC — 200
TJ Junction temperature — 150
TS Storage temperature -55 150
TL Lead temperature (soldering, 10 seconds) — 300
Absolute Maximum RatingsAbsolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage param-eters are absolute voltages referenced to COM. The thermal resistance and power dissipation ratings are measuredunder board mounted and still air conditions.
Symbol Definition Min. Max. Units
VB High-side floating supply voltage (IRS2127/IRS2128) VS + 12 VS + 20
(IRS21271/IRS21281) VS + 9 VS + 20
VS High-side floating offset voltage Note 1 600
VHO High-side floating output voltage VS VB
VCC Logic supply voltage 10 20
VIN Logic input voltage 0 VCC
VFLT FAULT output voltage 0 VCC
VCS Current sense signal voltage VS VS + 5
TA Ambient temperature -40 125 °C
Note 1: Logic operational for VS of -5 V to +600 V. Logic state held for VS of -5 V to -VBS. (Please refer to the Design TipDT97-3 for more details).
Recommended Operating ConditionsThe input/output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within therecommended conditions. The VS offset rating is tested with all supplies biased at 15 V differential.
°C/W
W
°C
V
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IRS212(7, 71, 8, 81)(S)PbF
Symbol Definition Min. Typ. Max. Units Test Conditions
VIHLogic “1” input voltage (IRS2127/IRS21271)Logic “0” input voltage (IRS2128/IRS21281)
VILLogic “0” input voltage (IRS2127/IRS21271)Logic “1” input voltage (IRS2128/IRS21281)
VCSTH+CS input positive (IRS2127/IRS2128) 180 250 320 mV
going threshold (IRS21271/IRS21281) 1.5 1.8 2.1
VOH
High level output voltage, VBIAS - VO
— 0.05 0.2
VOL
Low level output voltage, VO — 0.02 0.1
ILK
Offset supply leakage current — — 50 VB = VS = 600 V
IQBS
Quiescent VBS supply current — 300 800
IQCC
Quiescent VCC supply current — 60 120
IIN+
Logic “1” input bias current — 7.0 15 VIN = 5 V
IIN-
Logic “0” input bias current — — 5.0 VIN = 0 V
ICS+
“High” CS bias current — — 5.0 VCS = 3 V
ICS-
“High” CS bias current — — 5.0 VCS = 0 V
VBSUV+VBS supply undervoltage (IRS2127/IRS2128) 8.8 10.3 11.8positive going threshold (IRS21271/IRS21281) 6.3 7.2 8.2
VBSUV-VBS supply undervoltage (IRS2127/IRS2128) 7.5 9.0 10.6negative going threshold (IRS21271/IRS21281) 6.0 6.8 7.7
IO+
Output high short circuit pulsed current 200 290 —
VO = 0 V, V IN = 5 VPW ≤ 10 µs
IO-
Output low short circuit pulsed current 420 600 —
VO = 15 V, V IN = 0 VPW ≤ 10 µs
Ron,FLT
FAULT - low on resistance — 125 — Ω
Symbol Definition Min. Typ. Max. Units Test Conditionston Turn-on propagation delay — 150 200 VS = 0 V
toff Turn-off propagation delay — 150 200 VS = 600 V
tr Turn-on rise time — 80 130
tf Turn-off fall time — 40 65 ns
tbl Start-up blanking time 550 750 950
tcs CS shutdown propagation delay — 65 360
tflt CS to FAULT pull-up propagation delay — 270 510
Dynamic Electrical CharacteristicsVBIAS (VCC, VBS) = 15 V, CL = 1000 pF and TA = 25 °C unless otherwise specified. The dynamic electrical characteristicsare measured using the test circuit shown in Fig. 3.
Static Electrical CharacteristicsVBIAS (VCC, VBS) = 15 V and TA = 25 °C unless otherwise specified. The VIN, VTH, and IIN parameters are referenced toCOM. The VO and IO parameters are referenced to VS.
2.5 — —
VIN = 0 V or 5 V
µA
mA
V
V— — 0.8 VCC = 10 V to 20 V
IO = 2 mAV
IRS212(7, 71, 8, 81)(S)PbF
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Functional Block Diagram IRS2127/IRS21271
DOWNSHIFTER
PULSEGEN
UVDETECT
PULSEFILTER
PULSEGEN
BUFFERHV
LEVEL
VB
HO
VS
CS
RS
R Q
VCC
IN
UPSHIFTERS
COM
FAULT -+
PULSEFILTER
VB
DELAY
SQ R
Q RS
SHIFT
Functional Block Diagram IRS2128/IRS21281
DOW NSHIFTER
PULSEGEN
UVDETECT
PULSEFILTER
PULSEGEN
BUFFERHV
LEVEL
VB
HO
VS
CS
RS
R Q
VCC
IN
UPSHIFTERS
COM
FAULT -+
PULSEFILTER
VB
DELAY
SQ R
Q RS
SHIFT
5V
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IRS212(7, 71, 8, 81)(S)PbF
Lead Definitions Symbol Description
VCC Logic and gate drive supply
IN Logic input for gate driver output (HO), in phase with HO (IRS2127/IRS21271)out of phase with HO (IRS2128/IRS21281)Indicates over-current shutdown has occurred, negative logic
COM Logic ground VB High-side floating supply HO High-side gate drive output VS High-side floating supply return CS Current sense input to current sense comparator
Lead Assignments
8 Lead PDIP 8 Lead SOICIRS2127/IRS21271 IRS2127S/IRS21271S
FAULT
8 Lead PDIP 8 Lead SOICIRS2128/IRS21281 IRS2128S/IRS21281S
1
2
3
4
8
7
6
5
VCC
I N
FAULT
COM
VB
HO
CS
VS
1
2
3
4
8
7
6
5
VCC
I N
FAULT
COM
VB
HO
CS
VS
1
2
3
4
8
7
6
5
VCC
I N
FAULT
COM
VB
HO
CS
VS
1
2
3
4
8
7
6
5
VCC
I N
FAULT
COM
VB
HO
CS
VS
IRS212(7, 71, 8, 81)(S)PbF
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Figure 4. CS Shutdown Waveform Definitions
90%
CSVCSTH
tcs
HO
Figure 5. CS to FAULT Waveform Definitions
90%
CSVCSTH
tflt
FAULT
Figure 2. Switching Time Waveform Definition
IN
HO
90% 90%
10% 10%
50%50%
tr tfton toff
50% 50%IN(IRS2128/IRS21281)
(IRS2127/IRS21271)
Figure 1. Input/Output Timing Diagram
HO
CS
IN
FAULT
IN(IRS2128/IRS21281)
(IRS2127/IRS21271)
Figure 3. Start-Up Blanking Time WaveformDefinitions
HO
CS
INtbl
90%
50%
FAULT
50%
(IRS2127/IRS21271)
IN(IRS2128/IRS21281)
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IRS212(7, 71, 8, 81)(S)PbF
Typ
Max
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100 125
Temperature (°C)
Figure 6A. Turn-On Delay Time vs.
Typ
Max
0
50
100
150
200
250
300
10 12 14 16 18 20
Supply Voltage (V)
Figure 6B. Turn-On Delay Time vs. Voltage
Typ
Max
0
50
100
150
200
250
300
-50 -25 0 25 50 75 100 125
Temperature (°C)
Turn
-Off
Del
ay T
ime
(ns)
Figure 7A. Turn-Off Delay Time vs.
Typ
Max
0
50
100
150
200
250
10 12 14 16 18 20
Supply Voltage (V)
Figure 7B. Turn-Off Delay Time vs. Voltage
T ur n
- On
D el
ay T
ime
( ns )
T ur n
- On
D el
ay T
ime
( ns )
Tu
rn-O
ff D
elay
Tim
e (n
s)
Temperature
Temperature
IRS212(7, 71, 8, 81)(S)PbF
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Typ
Max
020
406080
100120140
160180
-50 -25 0 25 50 75 100 125
Temperature (°C)
T u r n
- O
n
R i s
e Ti
me
(ns)
Figure 8A. Turn-On Rise Time vs. Temperature
Typ
Max
020
406080
100120140
160180
10 12 14 16 18 20
Supply Voltage (V)
Figure 8B. Turn-On Rise Time vs. Voltage
Typ
Max
010
203040
506070
8090
-50 -25 0 25 50 75 100 125
Temperature (°C)
Figure 9A. Turn-Off Fall Time vs.
Typ
Max
0
10
20
30
40
50
60
70
80
10 12 14 16 18 20
Supply Voltage (V)
Figure 9B. Turn-Off Fall Time vs. Voltage
Turn
-Off
Fall T
ime
(ns)
T u
r n
- O
n
R i s
e Ti
me
(ns)
Turn
-Off
Fall T
ime
(ns)
Temperature
TemperatureTemperature
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IRS212(7, 71, 8, 81)(S)PbF
Min
Typ
Max
0
200
400
600
800
1000
1200
-50 -25 0 25 50 75 100 125
Temperature (°C)
S t a r
t -
U p
B l a n
k i
n g T
i m
e
( n s )
Figure 10A. Start-Up Blanking Time vs.
Min
Typ
Max
0
200
400
600
800
1000
1200
10 12 14 16 18 20
Supply Voltage (V)
Figure 10B. Start-Up Blanking Time vs. Voltage
Typ
Max
050
100150200250300350400450500
-50 -25 0 25 50 75 100 125
Temperature (°C)
CS
Shu
tdow
n Pr
op. D
elay
(ns)
Figure 11A. CS Shutdown Prop. Delay vs .
Typ
Max
0
50
100
150
200
250
300
350
400
10 12 14 16 18 20
Supply Voltage (V)
Figure 11B. CS Shutdown Prop. Delay vs.
S t a r
t -
U p
B l a n
k i
n g T
i m
e
( n s )
C
S S
hutd
own
Prop
. Del
ay (n
s)
Temperature
Temperature Voltage
IRS212(7, 71, 8, 81)(S)PbF
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Typ
Max
0
100
200
300
400
500
600
700
800
-50 -25 0 25 50 75 100 125
Temperature (°C)
C S
t o F A
U L T
P u l l
- U p
P r o p
. D e l
a y (
n s
)
Figure 12A. CS to FAULT Pull-Up Prop. Delay
Typ
Max
0
100
200
300
400
500
600
10 12 14 16 18 20
Supply Voltage (V)
Min
0
0.5
1
1.5
2
2.5
3
-50 -25 0 25 50 75 100 125
Temperature (°C)
L o g i
c " 1
" (
" 0
" f
o r 2
1 2
8 )
V
Thre
shol
d (V
)I H
Figure 13A. Logic "1" ("0" for 2128) VIH Threshold
Min
0
0.5
1
1.5
2
2.5
3
10 12 14 16 18 20
Supply Voltage (V)
L o g i
c " 1
" (
" 0
" f
o r
2 1 2
8 )
VI H T
hres
hold
(V)
Figure 13B. Logic "1" ("0" for 2128) VIH Threshold vs.
C S
t o F A
U L T
P u l l
- U p
P r o p
. D e l
a y (
n s
)
vs. Temperature vs. VoltageFigure 12B. CS to FAULT Pull-Up Prop. Delay
Voltagevs. Temperature
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IRS212(7, 71, 8, 81)(S)PbF
Max
00.1
0.20.30.4
0.50.60.7
0.80.9
-50 -25 0 25 50 75 100 125
Temperature (°C)
Logi
c "0
" ("1
" for
212
8) V
IL T
hres
hold
(V)
Figure 14A. Logic "0" ("1" for 2128) VIL
Max
00.1
0.20.30.4
0.50.60.7
0.80.9
10 12 14 16 18 20
Supply Voltage (V)
Logi
c "0
" ("1
" for
212
8) V
IL T
hres
hold
(V)
Figure 14B. Logic "0" ("1" for 2128) VIL
Min
Typ
Max
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
-50 -25 0 25 50 75 100 125
Temperature (°C)
CS
Inpu
t Pos
itive
Goi
ng V
olta
ge (V
)
Figure 15A. CS Input Positive Going Voltage
Min
Typ
Max
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
10 12 14 16 18 20
Supply Voltage (V)
Figure 15B. CS Input Positive Going Voltage vs.
CS
Inpu
t Pos
itive
Goi
ng V
olta
ge (V
)
Threshold Threshold vs. Voltagevs. Temperature
vs. Temperature Voltage
IRS212(7, 71, 8, 81)(S)PbF
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Typ
Max
0
0.05
0.1
0.15
0.2
0.25
0.3
-50 -25 0 25 50 75 100 125
Temperature (°C)
H i g
h L e
v e
l O
u t
p u
t (
I O
= 2
m A )
( V)
Figure 16A. High Level Output (IO = 2 mA)
Typ
Max
0
0.05
0.1
0.15
0.2
0.25
10 12 14 16 18 20
Supply Voltage (V)
Hig
h Le
vel O
utpu
t (I O
= 2
m A)
(V)
Figure 16B. High Level Output (IO = 2 mA) vs .
Typ
Max
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
-50 -25 0 25 50 75 100 125
Temperature (°C)
Low
Lev
el O
utpu
t (I O
= 2
m A )
( V )
Figure 17A. Low Level Output (IO = 2 mA)
Typ
Max
0
0.02
0.04
0.06
0.08
0.1
0.12
10 12 14 16 18 20
Supply Voltage (V)
Low
Lev
el O
utpu
t (I O
= 2
m A
) (V)
Figure 17B. Low Level Output (IO = 2 mA) vs .
vs. Temperature Voltage
vs. Temperature Voltage
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IRS212(7, 71, 8, 81)(S)PbF
Max
0102030405060708090
100
-50 -25 0 25 50 75 100 125
Temperature (°C)
O ff s
e t S
uppl
y Le
ak a
ge C
ur r e
nt ( µ
A)
Figure 18A. Offset Supply Leakage Current vs. Temperature
Max
0
10
20
30
40
50
60
0 100 200 300 400 500 600
Supply Voltage (V)
VB
S S
uppl
y C
urre
nt (
µA)
Figure 18B. High-Side Floating Well Offset Supply Leakage vs. Voltage
Typ
Max
0
100
200
300
400
500
600
-50 -25 0 25 50 75 100 125
Temperature (°C)
VB
S S
uppl
y C
urre
nt (
µA)
Figure 19A. VBS Supply Current vs.
Typ
Max
0
100
200
300
400
500
600
700
10 12 14 16 18 20
Supply Voltage (V)
VB
S S
uppl
y C
urre
nt (
µA)
Figure 19B. VBS Supply Current vs. VoltageTemperature
IRS212(7, 71, 8, 81)(S)PbF
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Typ
Max
0
20
40
60
80
100
120
140
160
-50 -25 0 25 50 75 100 125
Temperature (°C)
VC
C S
uppl
y C
urre
nt (
µA)
Figure 20A. VCC Supply Current vs.
Typ
Max
020
406080
100120140
160180
10 12 14 16 18 20
Supply Voltage (V)
VC
C S
uppl
y C
urre
nt (
µA)
Figure 20B. VCC Supply Current vs. Voltage
Typ
Max
02468
101214161820
-50 -25 0 25 50 75 100 125
Temperature (°C)
Logi
c "1
" Inp
ut B
ias
Cur
rent
(µA
)
Figure 21A. Logic "1" Input Bias Current vs.
Typ
Max
0
2
4
6
8
10
12
14
16
10 12 14 16 18 20
Supply Voltage (V)
L o g i
c " 1
" I
n p
u t
B i a
s C
u r r e
n t
( µ
A )
Figure 21B. Logic "1" Input Bias Current vs . Temperature
Temperature
Voltage
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IRS212(7, 71, 8, 81)(S)PbF
Max
0
1
2
3
4
5
6
-50 -25 0 25 50 75 100 125
Temperature (°C)
Logi
c "0
" Inp
ut B
ias
Cur
rent
(µA
)
Figure 22A. Logic "0" Input Bias Current vs.
Max
0
1
2
3
4
5
6
10 12 14 16 18 20
Supply Voltage (V)
Figure 22B. Logic "0" Input Bias Current vs .
Max
0
1
2
3
4
5
6
-50 -25 0 25 50 75 100 125
Temperature (°C)
Logi
c "1
" CS
Bias
Cur
rent
(µA)
Figure 23A. Logic "1" CS Bias Current vs .
Max
0
1
2
3
4
5
6
10 12 14 16 18 20
Supply Voltage (V)
L o g i
c " 1
" C
S
B i a s
C u r
r e
n t
( µ A
)
Figure 23B. Logic "1" CS Bias Current vs.
Logi
c "0
" Inp
ut B
ias
Cur
rent
(µA
)
VoltageTemperature
Temperature Voltage
IRS212(7, 71, 8, 81)(S)PbF
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Max
0
1
2
3
4
5
6
-50 -25 0 25 50 75 100 125
Temperature (°C)
Logi
c "0
" CS
Bias
Cur
rent
(µA)
Figure 24A. Logic "0" CS Bias Current vs .
Max
0
1
2
3
4
5
6
10 12 14 16 18 20
Supply Voltage (V)
L o g i
c " 0
" C
S
B i a s
C u r
r e
n t
( µ A
)
Figure 24B. Logic "0" CS Bias Current vs.
MinTypMax
0
2
4
6
8
10
12
14
-50 -25 0 25 50 75 100 125
Temperature (°C)
VB
S U
V T
hres
hold
(+) (
V)
Figure 25A. VBS UV Thre shold (+) vs.
MinTypMax
0
2
4
6
8
10
12
14
10 12 14 16 18 20
Supply Voltage (V)
VB
S U
V T
hres
hold
(+) (
V)
Figure 25B. VBS UV Threshold (+) vs. VoltageTemperature
Temperature Voltage
IRS212(7, 71, 8, 81)(S)PbF
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Min
Typ
Max
0
2
4
6
8
10
12
-50 -25 0 25 50 75 100 125
Temperature (°C)
VB
S U
V T
hres
hold
(-) (
V)
Figure 26A. VBS UV Threshold (-) vs. Temperature
Min
Typ
Max
0
2
4
6
8
10
12
10 12 14 16 18 20
Supply Voltage (V)
VB
S U
V T
hres
hold
(-) (
V)
Figure 26B. VBS UV Threshold (-) vs. Voltage
Min
Typ
0
0.05
0.1
0.15
0.2
0.25
0.3
0.35
0.4
-50 -25 0 25 50 75 100 125
Temperature (°C)
Out
put S
ourc
e C
urre
nt (A
)
Figure 27A. Output Sourc e Current vs . Temperature
Min
Typ
00.05
0.10.15
0.20.25
0.30.35
0.40.45
0.5
10 12 14 16 18 20
Out
put S
ourc
e C
urre
nt (A
)
Supply Voltage (V)F igure 27B. O utput Source Current vs.
Voltage
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IRS212(7, 71, 8, 81)(S)PbF
Min
Typ
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
-50 -25 0 25 50 75 100 125
Temperature (°C)
Out
put S
ink
Cur
rent
(A)
Figure 28A. Output Sink Current vs . Temperature
Min
Typ
00.10.20.30.40.50.60.70.80.9
1
10 12 14 16 18 20
Supply Voltage (V)
Out
put S
ink
Cur
rent
(A)
Figure 28B. Output Sink Current vs. Voltage
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IRS212(7, 71, 8, 81)(S)PbF
01-601401-3003 01 (MS-001AB)8-Lead PDIP
Case outlines
01-602701-0021 11 (MS-012AA)8-Lead SOIC
8 7
5
6 5
D B
E
A
e6X
H0.25 [.010] A
6
431 2
4. OUTLINE CONFORMS TO JEDEC OUTLINE MS-012AA.
NOTES:1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994.2. CONTROLLING DIMENSION: MILLIMETER3. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
7
K x 45°
8X L 8X c
y
FOOTPRINT
8X 0.72 [.028]
6.46 [.255]
3X 1.27 [.050] 8X 1.78 [.070]
4. OUTLINE CONFORMS TO JEDEC OUTLINE MS-012AA.5 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS.
6 DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS. MOLD PROTRUSIONS NOT TO EXCEED 0.25 [.010].7 DIMENSION IS THE LENGTH OF LEAD FOR SOLDERING TO A SUBSTRATE.
MOLD PROTRUSIONS NOT TO EXCEED 0.15 [.006].
0.25 [.010] C A B
e1A
A18X b
C
0.10 [.004]
e 1
DE
y
b
AA1
HKL
.189
.1497
0°
.013
.050 BASIC
.0532
.0040
.2284
.0099
.016
.1968
.1574
8°
.020
.0688
.0098
.2440
.0196
.050
4.803.80
0.33
1.350.10
5.800.250.40 0°
1.27 BASIC
5.004.00
0.51
1.750.25
6.200.501.27
MIN MAXMILLIMETERSINCHESMIN MAX
DIM
8°
e
c .0075 .0098 0.19 0.25
.025 BASIC 0.635 BASIC
IRS212(7, 71, 8, 81)(S)PbF
www.irf.com 20
C A R RI E R TA P E D IM E NS I O N F O R 8 S O I CN
C o d e M in M ax M in M axA 7 .9 0 8.1 0 0. 31 1 0 .3 18B 3 .9 0 4.1 0 0. 15 3 0 .1 61C 11 .7 0 1 2. 30 0 .4 6 0 .4 84D 5 .4 5 5.5 5 0. 21 4 0 .2 18E 6 .3 0 6.5 0 0. 24 8 0 .2 55F 5 .1 0 5.3 0 0. 20 0 0 .2 08G 1 .5 0 n/ a 0. 05 9 n/ aH 1 .5 0 1.6 0 0. 05 9 0 .0 62
M etr ic Im p er ia l
R E E L D IM E N S I O N S F O R 8 S O IC N
C o d e M in M ax M in M axA 32 9.60 3 30 .2 5 1 2 .9 76 13 .0 0 1B 20 .9 5 2 1. 45 0. 82 4 0 .8 44C 12 .8 0 1 3. 20 0. 50 3 0 .5 19D 1 .9 5 2.4 5 0. 76 7 0 .0 96E 98 .0 0 1 02 .0 0 3. 85 8 4 .0 15F n /a 1 8. 40 n /a 0 .7 24G 14 .5 0 1 7. 10 0. 57 0 0 .6 73H 12 .4 0 1 4. 40 0. 48 8 0 .5 66
M etr ic Im p er ia l
E
F
A
C
D
G
AB H
N OT E : CO NTROLLING D IMENSION IN MM
LOAD ED TA PE FEED DIRECTION
A
H
F
E
G
D
BC
Tape & Reel8-lead SOIC
www.irf.com 21
IRS212(7, 71, 8, 81)(S)PbF
ORDER INFORMATION
8-Lead PDIP IRS2127PbF8-Lead PDIP IRS21271PbF8-Lead SOIC IRS2127SPbF
8-Lead SOIC IRS21271SPbF8-Lead SOIC Tape & Reel IRS2127STRPbF
8-Lead SOIC Tape & Reel IRS21271STRPbF
LEADFREE PART MARKING INFORMATION
Lead Free ReleasedNon-Lead FreeReleased
Part number
Date code
IRxxxxxx
YWW?
?XXXXPin 1Identifier
IR logo
Lot Code(Prod mode - 4 digit SPN code)
Assembly site codePer SCOP 200-002
P
? MARKING CODE
S
The SOIC-8 is MSL2 qualified.This product has been designed and qualified for the industrial level.
Qualification standards can be found at www.irf.comIR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 6/27/2007
8-Lead PDIP IRS2128PbF8-Lead PDIP IRS21281PbF8-Lead SOIC IRS2128SPbF
8-Lead SOIC IRS21281SPbF8-Lead SOIC Tape & Reel IRS2128STRPbF
8-Lead SOIC Tape & Reel IRS21281STRPbF