IRS2181SPBF [INFINEON]
HIGH AND LOW SIDE DRIVER; 高端和低端驱动器
| 型号： | IRS2181SPBF |
| 厂家： | 
Infineon |
| 描述： | HIGH AND LOW SIDE DRIVER |
| 文件： | 总23页 (文件大小：1071K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Data Sheet No. PD60262
IRS2181/IRS21814(S)PbF
HIGH AND LOW SIDE DRIVER
Features
Packages
Floating channel designed for bootstrap operation
·
Fully operational to +600 V
Tolerant to negative transient voltage, dV/dt
14-Lead PDIP
IRS21814
·
·
8-Lead PDIP
IRS2181
immune
Gate drive supply range from 10 V to 20 V
Undervoltage lockout for both channels
3.3 V and 5 V input logic compatible
Matched propagation delay for both channels
Logic and power ground +/- 5 V offset
Lower di/dt gate driver for better noise immunity
Output source/sink current capability 1.4 A/1.8 A
RoHS compliant
·
·
·
8-Lead SOIC
IRS2181S
·
·
·
·
14-Lead SOIC
IRS21814S
·
Feature Comparison
Description
Cross-
The IRS2181/IRS21814 are high
voltage, high speed power MOSFET
and IGBT drivers with independent
high-side and low-side referenced
output channels. Proprietary HVIC
and latch immune CMOS technolo-
gies enable ruggedized monolithic
construction. The logic input is com-
Input
logic
Deadtime
(ns)
t
/t
(ns)
conduction
prevention
logic
on off
Part
Ground Pins
2181
21814
2183
21834
2184
COM
VSS/COM
COM
VSS/COM
COM
HIN/LIN
HIN/LIN
IN/SD
no
none
180/220
180/220
680/270
Internal 400
Program 400-5000
Internal 400
yes
yes
21844
Program 400-5000
VSS/COM
patible with standard CMOS or LSTTL output, down to 3.3 V logic. The output drivers feature a high pulse
current buffer stage designed for minimum driver cross-conduction. The floating channel can be used to drive
an N-channel power MOSFET or IGBT in the high-side configuration which operates up to 600 V.
Typical Connection
up to 600 V
VCC
VCC
VB
HO
VS
HIN
LIN
HIN
LIN
TO
LOAD
COM
LO
up to 600 V
IRS2181
IRS21814
HO
VB
VCC
VCC
HIN
HIN
LIN
VS
TO
LOAD
LIN
(Refer to Lead Assignments for correct pin
configuration). These diagrams show
electrical connections only. Please refer to
our Application Notes and DesignTips for
proper circuit board layout.
VSS
COM
LO
VSS
1
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IRS2181/IRS21814(S)PbF
Absolute Maximum Ratings
Absolute 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 measured
under board mounted and still air conditions.
Symbol
Definition
High-side floating absolute voltage
High-side floating supply offset voltage
High-side floating output voltage
Low-side and logic fixed supply voltage
Low-side output voltage
Min.
Max.
Units
V
-0.3
620 (Note 1)
B
S
V
V
B
- 20
V
+ 0.3
+ 0.3
B
V
HO
V
S
- 0.3
V
B
V
CC
-0.3
-0.3
20 (Note 1)
V
V
LO
V
V
+ 0.3
+ 0.3
+ 0.3
CC
CC
V
IN
Logic input voltage (HIN & LIN)
Logic ground (IRS21814 only)
V
- 0.3
SS
V
SS
V
- 20
V
CC
CC
dV /dt
Allowable offset supply voltage transient
—
50
V/ns
W
S
(8-lead PDIP)
—
1.0
(8-lead SOIC)
(14-lead PDIP)
(14-lead SOIC)
(8-lead PDIP)
(8-lead SOIC)
(14-lead PDIP)
(14-lead SOIC)
—
—
—
—
—
—
—
—
0.625
1.6
P
D
Package power dissipation @ T £ +25 °C
A
1.0
125
200
75
°C/W
°C
Rth
JA
Thermal resistance, junction to ambient
120
150
150
300
T
J
Junction temperature
T
T
Storage temperature
-50
—
S
Lead temperature (soldering, 10 seconds)
L
Note 1: All supplies are fully tested at 25 V and an internal 20 V clamp exists for each supply.
Recommended Operating Conditions
The input/output logic timing diagram is shown in Fig. 1. For proper operation the device should be used within the
recommended conditions. The V and V
S
offset rating are tested with all supplies biased at a 15 V differential.
SS
Symbol
Definition
Min.
Max.
Units
VB
High-side floating supply absolute voltage
High-side floating supply offset voltage
High-side floating output voltage
Low-side and logic fixed supply voltage
Low-side output voltage
V
+ 10
V + 20
S
S
V
S
Note 2
600
V
HO
V
S
V
B
V
CC
10
0
20
V
V
LO
V
CC
V
Logic input voltage (HIN & LIN)
Logic ground (IRS21814 only)
Ambient temperature
V
V
IN
SS
CC
V
SS
-5
5
T
A
-40
125
°C
Note 2: Logic operational for V of -5 V to +600 V. Logic state held for V of -5 V to -V . (Please refer to the Design Tip
BS
S
S
DT97-3 for more details).
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2
IRS2181/IRS21814(S)PbF
Dynamic Electrical Characteristics
V
(V , V ) = 15 V, V = COM, C = 1000 pF, T = 25 °C.
BIAS CC BS
L
A
SS
Symbol
Definition
Min. Typ. Max. Units Test Conditions
t
Turn-on propagation delay
Turn-off propagation delay
Delay matching, HS & LS turn-on/off
Turn-on rise time
—
—
—
—
—
180
220
0
270
330
35
V = 0 V
S
on
t
V = 0 V or 600 V
S
off
MT
ns
t
40
20
60
r
V
S
= 0 V
t
f
Turn-off fall time
35
Static Electrical Characteristics
V
(V , V ) = 15 V, V = COM and T = 25 °C unless otherwise specified. The V , V and I parameters are
BIAS CC BS
SS
A
IL IH,
IN
referenced to V /COM and are applicable to the respective input leads HIN and LIN. The V , I and R parameters
SS
O O,
on
are referenced to COM and are applicable to the respective output leads: HO and LO.
Symbol
Definition
Min. Typ. Max. Units Test Conditions
2.5
V
Logic “1” input voltage
—
—
—
IH
VCC = 10 V to 20 V
0.8
1.4
0.2
50
V
Logic “0” input voltage
—
—
—
—
20
50
IL
V
µA
V
V
OH
High level output voltage, V
- V
O
—
I
= 0 A
BIAS
O
V
OL
Low level output voltage, V
—
I = 20 mA
O
O
I
LK
Offset supply leakage current
—
V
= V = 600 V
B S
I
Quiescent V supply current
BS
60
120
150
240
QBS
V
= 0 V or 5 V
IN
I
Quiescent V
supply current
CC
QCC
I
Logic “1” input bias current
Logic “0” input bias current
VIN = 5 V
VIN = 0 V
—
—
25
—
60
IN+
I
5.0
IN-
V
V
and V supply undervoltage positive going
CC BS
CCUV+
8.0
7.4
0.3
8.9
8.2
0.7
9.8
9.0
—
V
threshold
V and V supply undervoltage negative going
CC
BSUV+
V
CCUV-
BS
V
threshold
BSUV-
V
CCUVH
Hysteresis
V
BSUVH
V
O
= 0 V,
IO+
IO-
Output high short circuit pulsed current
Output low short circuit pulsed current
1.4
1.8
1.9
2.3
—
—
PW ≤ 10 µs
= 15 V,
O
A
V
PW ≤ 10 µs
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3
IRS2181/IRS21814(S)PbF
Functional Block Diagrams
VB
UV
2181
DETECT
HO
R
R
S
Q
PULSE
FILTER
HV
LEVEL
SHIFTER
VSS/COM
LEVEL
SHIFT
VS
HIN
PULSE
GENERATOR
VCC
LO
UV
DETECT
VSS/COM
LEVEL
SHIFT
LIN
DELAY
COM
VB
UV
21814
DETECT
HO
R
R
Q
PULSE
FILTER
HV
LEVEL
SHIFTER
S
VSS/COM
LEVEL
SHIFT
VS
HIN
PULSE
GENERATOR
VCC
UV
DETECT
LO
VSS/COM
LEVEL
SHIFT
LIN
DELAY
COM
VSS
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4
IRS2181/IRS21814(S)PbF
Lead Definitions
Symbol Description
HIN
LIN
Logic input for high-side gate driver output (HO), in phase (IRS2181/IRS21814)
Logic input for low-side gate driver output (LO), in phase (IRS2181/IRS21814)
VSS
Logic ground (IRS21814 only)
High-side floating supply
High-side gate drive output
High-side floating supply return
Low-side and logic fixed supply
Low-side gate drive output
Low-side return
V
B
HO
V
S
V
CC
LO
COM
Lead Assignments
V
V
1
2
3
4
HIN
LIN
1
2
3
4
HIN
LIN
B
8
7
B
8
7
HO
HO
V
S
V
S
COM
LO
COM
LO
6
5
6
5
V
V
CC
CC
8-Lead PDIP
8-Lead SOIC
IRS2181PbF
IRS2181SPbF
14
13
12
11
10
9
1
2
3
4
5
6
7
HIN
14
13
12
11
10
9
1
2
3
4
5
6
7
HIN
LIN
V
LIN
B
V
B
HO
VSS
HO
VSS
V
S
V
S
COM
LO
COM
LO
8
V
CC
8
V
CC
14-Lead SOIC
14-Lead PDIP
IRS21814SPbF
IRS21814PbF
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5
IRS2181/IRS21814(S)PbF
ꢊꢋ]
ꢊꢋ]
ꢀꢁꢂ
ꢃꢁꢂ
ꢀꢁꢂ
ꢃꢁꢂ
ꢅ
ꢅ
ꢅ
ꢉ
ꢅ
ꢇꢈ
ꢇꢉꢉ
ꢆ
^ꢋ]
^ꢋ]
ꢀꢄ
ꢃꢄ
ꢀꢄ
ꢃꢄ
ꢌꢋ]
ꢌꢋ]
Figure 1. Input/Output Timing Diagram
Figure 2. Switching Time Waveform Definitions
ꢊꢋ]
ꢊꢋ]
ꢀꢁꢂ
ꢃꢁꢂ
ꢃꢄ
ꢀꢄ
ꢌꢋ]
ꢍꢎ
ꢍꢎ
^ꢋ]
ꢃꢄ
ꢀꢄ
Figure 3. Delay Matching Waveform Definitions
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6
IRS2181/IRS21814(S)PbF
500
400
500
400
300
200
100
0
Max.
300
Max.
Typ.
Typ.
200
100
0
-50 -25
0
25
50
75 100 125
10
12
14
16
18
20
Temperature (oC)
Supply Voltage (V)
Figure 4A. Turn-On Propagation Delay
vs. Temperature
Figure 4B. Turn-On Propagation Delay
vs. Supply Voltage
600
600
500
400
300
200
100
500
400
300
200
100
0
Max.
Typ.
Max.
Typ.
-50 -25
0
25
50
75 100 125
10
12
14
16
18
20
Temperature (oC)
Supply Voltage (V)
Figure 5A. Turn-Off Propagation Delay
vs. Temperature
Figure 5B. Turn-Off Propagation Delay
vs. Supply Voltage
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7
IRS2181/IRS21814(S)PbF
120
100
120
100
80
60
40
20
0
Max.
80
60
Typ.
Max
Typ.
40
20
0
-50 -25
0
25
50
75 100 125
10
12
14
16
18
20
Temperature (oC)
Supply Voltage (V)
Figure 6A. Turn-On Rise Time vs.
Temperature
Figure 6B. Turn-On Rise Time vs. Supply
Voltage
80
60
40
20
0
80
60
40
20
0
Max.
Typ.
Max.
Typ
-50 -25
0
25
50
75 100 125
10
12
14
16
18
20
Temperature (oC)
Supply Voltage (V)
Figure 7A. Turn-Off Fall Time vs.
Temperature
Figure 7B. Turn-Off Fall Time vs. Supply
Voltage
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8
IRS2181/IRS21814(S)PbF
6
5
4
3
6
5
4
3
2
1
0
Min.
Min.
2
1
0
-50
-25
0
25
50
75
100 125
10
12
14
16
18
20
Temperature (oC)
VBAIS Supply Voltage (V)
Figure 8A. Logic "1" Input Voltage
vs. Temperature
Figure 8B. Logic "1" Input oltage
vs. Supply Voltage
6
5
4
3
2
1
0
6
5
4
3
2
1
0
Max.
Max.
10
12
14
16
18
20
-50
-25
0
25
50
75
100 125
Supply Voltage (V)
Temperature (oC)
Figure 9B. Logic "0" Input Voltage
vs. Supply Voltage
Figure 9A. Logic "0" Input Voltage
vs. Temperature
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9
IRS2181/IRS21814(S)PbF
5.0
4.0
3.0
5.0
4.0
3.0
2.0
1.0
2.0
Max
Max.
1.0
0.0
0.0
10
12
14
16
18
20
-50 -25
0
25
50
75 100 125
VBAIS Supply Voltage (V)
Temperature (oC)
Figure 10B. High Level Output Voltage
vs. Supply Voltage (I = 0 mA)
Figure 10A. High Level Output Voltage
vs. Temperature (I = 0 mA)
o
o
0.5
0.4
0.3
0.2
0.1
0.0
0.5
0.4
0.3
0.2
0.1
0.0
Max.
Max.
10
12
14
16
18
20
-50 -25
0
25
50
75
100 125
Temperature (oC)
Supply Voltage (V)
Figure 11A. Low Level Output vs. Temperature
Figure 11B. Low Level Output vs. Supply Voltage
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10
IRS2181/IRS21814(S)PbF
500
400
300
200
500
400
300
200
100
0
10 0
Max.
Max.
0
-50 -25
0
25
50
75 100 125
100
200
300
400
500
600
Temperature (oC)
VB Boost Voltage (V)
Figure 12A. Offset Supply Leakage Current
vs. Temperature
Figure 12B. Offset Supply Leakage
Current vs. VB Boost Voltage
250
200
150
10 0
50
250
200
Max.
Max.
150
Typ.
100
Typ.
Min.
50
Min.
0
0
-50 -25
0
25
50
75 100 125
10
12
14
16
18
2 0
Temperature (oC)
VBS Floating Supply Voltage (V)
Figure 13A. VBS Supply Current
vs. Temperature
Figure 13B. VBS Supply Current
vs. VBS Floating Supply Voltage
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11
IRS2181/IRS21814(S)PbF
500
400
500
400
300
200
100
0
300
Max.
Max.
Typ.
Min.
200
Typ.
Min.
10 0
0
-50 -25
0
25
50
75 100 125
10
12
14
16
18
2 0
Temperature (oC)
VCC Supply Voltage (V)
Figure 14A. VCC Supply Current
vs. VCC Temperature
Figure 14B. VCC Supply Current
vs. VCC Supply Voltage
12 0
10 0
80
60
40
20
0
120
100
80
60
40
20
0
Max.
Typ.
Max.
Typ.
-50 -25
0
25
50
75 100 125
10
12
14
16
18
2 0
Temperature (oC)
Supply Voltage (V)
Figure 15A. Logic "1" Input Bias Current
vs. Temperature
Figure 15B. Logic "1" Input Bias Current
vs. Supply Voltage
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12
IRS2181/IRS21814(S)PbF
6
5
4
3
2
1
0
6
Max
5
4
3
Max
2
1
0
10
12
14
16
18
20
-50 -25
0
25
50
75
100 125
Temperature (°C)
Supply Voltage (V)
Figure 16B. Logic "0" Input Bias Current
vs. Voltage
Figure 16A. Logic "0" Input Bias Current
vs. Temperature
12
11
10
12
11
Max.
10
Max.
Typ.
9
9
Typ.
Min.
8
8
Min.
7
7
6
6
-50
-25
0
25
50
75
100 125
-50
-25
0
25
50
75
100
125
Temperature (oC)
Temperature (oC)
Figure 18. VCC and VBS Undervoltage Threshold (-)
vs. Temperature
Figure 17. VCC and VBS Undervoltage Threshold (+)
vs. Temperature
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IRS2181/IRS21814(S)PbF
5
4
3
2
1
0
5
4
3
Typ.
Min.
2
Typ.
1
Min.
0
-50
-25
0
25
50
75
100 125
10
12
14
16
18
20
Temperature (oC)
Supply Voltage (V)
Figure 19B. Output Source Current
vs. Supply Voltage
Figure 19A. Output Source Current
vs. Temperature
5.0
4.0
3.0
2.0
1.0
5
4
3
2
1
0
Typ.
Typ.
Min.
Min.
-50
-25
0
25
50
75
100 125
10
12
14
16
18
20
Temperature (oC)
Supply Voltage (V)
Figure 20B. Output Sink Current
vs. Supply Voltage
Figure 20A. Output Sink Current
vs. Temperature
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14
IRS2181/IRS21814(S)PbF
140
120
100
140
120
100
80
140 V
140 V
70 V
0 V
80
70 V
0 V
60
60
40
40
20
20
1
10
100
1000
1
10
100
1000
Frequency (kHz)
Figure 22. IRS2181 vs. Frequency (IRFBC30),
Rgate=22 , VCC=15 V
Frequency (kHz)
Figure 21. IRS2181 vs. Frequency (IRFBC20),
Rgate=33 , VCC=15 V
Ω
Ω
140 V
70 V
140
120
100
80
140
120
100
80
0 V
140 V
70 V
0 V
60
60
40
40
20
20
1
10
Frequency (kHz)
Figure 24. IRS2181 vs. Frequency (IRFPE50),
Rgate=10 , VCC=15 V
100
1000
1
10
100
1000
Frequency (kHz)
Figure 23. IRS2181 vs. Frequency (IRFBC40),
Rgate=15 , VCC=15 V
Ω
Ω
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15
IRS2181/IRS21814(S)PbF
140
120
100
80
140
120
100
80
140 V
70 V
0 V
60
60
140 V
70 V
0 V
40
40
20
20
1
10
100
1000
1
10
Frequency (kHz)
Figure 26. IRS21814 vs. Frequency (IRFBC30),
Rgate=22 , VCC=15 V
100
1000
Frequency (kHz)
Figure 25. IRS21814 vs. Frequency (IRFBC20),
Rgate=33 , VCC=15 V
Ω
Ω
140 V
140
120
100
80
140
120
100
80
70 V
0 V
140 V
70 V
0 V
60
60
40
40
20
20
1
10
100
1000
1
10
100
1000
Frequency (kHz)
Frequency (kHz)
Figure 27. IRS21814 vs. Frequency (IRFBC40),
Rgate=15 , VCC=15 V
Figure 28. IRS21814 vs. Frequency (IRFPE50),
Rgate=10 , VCC=15 V
Ω
Ω
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16
IRS2181/IRS21814(S)PbF
140
140
120
100
80
120
140 V
100
70 V
0 V
80
140 V
70 V
0 V
60
60
40
20
40
20
1
10
100
1000
1
10
100
1000
Frequency (kHz)
Frequency (kHz)
Figure 29. IRS2181S vs. Frequency (IRFBC20),
Figure 30. IRS2181S vs. Frequency (IRFBC30),
Rgate=33 , VCC=15 V
Rgate=22 , VCC=15 V
Ω
Ω
140V 70V 0 V
140V 70 V
140
140
120
100
80
120
0 V
100
80
60
40
20
60
40
20
1
10
100
1000
1
10
Frequency (kHz)
Figure 31. IRS2181S vs. Frequency (IRFBC40),
Rgate=15 , VCC=15 V
100
1000
Frequency (kHz)
Figure 32. IRS2181S vs. Frequency (IRFPE50),
Rgate=10 , VCC=15 V
Ω
Ω
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17
IRS2181/IRS21814(S)PbF
140
120
100
140
120
100
80
80
140 V
70 V
0 V
60
140 V
70 V
0 V
60
40
20
40
20
1
10
Frequency (kHz)
Figure 33. IRS21814S vs. Frequency (IRFBC20),
Rgate=33 , VCC=15 V
100
1000
1
10
100
1000
Frequency (kHz)
Figure 34. IRS21814S vs. Frequency (IRFBC30),
Rgate=22 , VCC=15 V
Ω
Ω
140V 70 V
0 V
140
120
100
80
140
120
100
80
140 V
70 V
0 V
60
60
40
40
20
20
1
10
100
1000
1
10
100
1000
Frequency (kHz)
Frequency (kHz)
Figure 35. IRS21814S vs. Frequency (IRFBC40),
Rgate=15 , VCC=15 V
Figure 36. IRS21814S vs. Frequency (IRFPE50),
Rgate=10 , VCC=15 V
Ω
Ω
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18
IRS2181/IRS21814(S)PbF
Case outlines
01-6014
8-Lead PDIP
01-3003 01 (MS-001AB)
IN C H E S
MILLIMETERS
DIM
A
D
B
MIN
MAX
.0688
.0098
.020
MIN
1.35
0.10
0.33
0.19
4.80
3.80
MAX
1.75
0.25
0.51
0.25
5.00
4.00
FOOTPRINT
8X 0.72 [.028]
5
.0532
A
A1 .0040
b
c
.013
.0075
.189
.0098
.1968
.1574
8
1
7
2
6
3
5
6
D
E
e
H
E
.1497
0.25 [.010]
A
.050 BASIC
1.27 BASIC
6.46 [.255]
4
e 1 .025 BASIC
0.635 BASIC
H
K
L
y
.2284
.0099
.016
0°
.2440
.0196
.050
8°
5.80
0.25
0.40
0°
6.20
0.50
1.27
8°
3X 1.27 [.050]
e
6X
8X 1.78 [.070]
K x 45°
e1
A
C
y
0.10 [.004]
8X c
8X L
A1
B
8X b
7
0.25 [.010]
C A
NOTES:
5
6
7
DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS.
MOLD PROTRUSIONS NOT TO EXCEED 0.15 [.006].
1. DIMENSIONING & TOLERANCING PER ASME Y14.5M-1994.
2. CONTROLLING DIMENSION: MILLIMETER
DIMENSION DOES NOT INCLUDE MOLD PROTRUSIONS.
MOLD PROTRUSIONS NOT TO EXCEED 0.25 [.010].
3. DIMENSIONS ARE SHOWN IN MILLIMETERS [INCHES].
4. OUTLINE CONFORMS TO JEDEC OUTLINE MS-012AA.
DIMENSION IS THE LENGTH OF LEAD FOR SOLDERING TO
A SUBSTRATE.
01-6027
01-0021 11 (MS-012AA)
8-Lead SOIC
www.irf.com
19
IRS2181/IRS21814(S)PbF
01-6010
01-3002 03 (MS-001AC)
14-Lead PDIP
01-6019
01-3063 00 (MS-012AB)
14-Lead SOIC (narrow body)
www.irf.com
20
IRS2181/IRS21814(S)PbF
Tape & Reel
8-lead SOIC
LOADED TA PE FEED DIRECTION
A
B
H
D
F
C
N OTE : CONTROLLING
D IMENSION IN MM
E
G
CA R RIE R TA P E D IM E NS IO N FO R 8 S O ICN
M etr ic
Im p erial
Co d e
M in
7 .9 0
3 .9 0
11 .7 0
5 .4 5
6 .3 0
5 .1 0
1 .5 0
1 .5 0
M ax
8.1 0
4.1 0
1 2. 30
5.5 5
6.5 0
5.3 0
n/a
M in
M ax
0 .3 18
0 .1 61
0 .4 84
0 .2 18
0 .2 55
0 .2 08
n/a
A
B
C
D
E
F
0.31 1
0.15 3
0 .4 6
0.21 4
0.24 8
0.20 0
0.05 9
0.05 9
G
H
1.6 0
0 .0 62
F
D
B
C
A
E
G
H
RE E L D IM E NS IO N S FO R 8 S O IC N
M etr ic
Im p erial
Co d e
M in
32 9.60
20 .9 5
12 .8 0
1 .9 5
98 .0 0
n /a
14 .5 0
12 .4 0
M ax
3 30 .2 5
2 1. 45
1 3. 20
2.4 5
1 02 .0 0
1 8. 40
1 7. 10
1 4. 40
M in
1 2 .9 76
0.82 4
0.50 3
0.76 7
3.85 8
n /a
M ax
13 .0 0 1
0 .8 44
0 .5 19
0 .0 96
4 .0 15
0 .7 24
0 .6 73
0 .5 66
A
B
C
D
E
F
G
H
0.57 0
0.48 8
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21
IRS2181/IRS21814(S)PbF
Tape & Reel
14-lead SOIC
LOADED TA PE FEED DIRECTION
A
B
H
D
F
C
N OTE : CONTROLLING
D IMENSION IN MM
E
G
CA R RIE R TA P E D IM E NS IO N FO R 1 4 S O IC N
M etr ic
Im p erial
Co d e
M in
7 .9 0
3 .9 0
15 .7 0
7 .4 0
6 .4 0
9 .4 0
1 .5 0
1 .5 0
M ax
8.1 0
4.1 0
1 6. 30
7.6 0
6.6 0
9.6 0
n/a
M in
M ax
0 .3 18
0 .1 61
0 .6 41
0 .2 99
0 .2 60
0 .3 78
n/a
A
B
C
D
E
F
0.31 1
0.15 3
0.61 8
0.29 1
0.25 2
0.37 0
0.05 9
0.05 9
G
H
1.6 0
0 .0 62
F
D
B
C
A
E
G
H
RE E L D IM E NS IO N S FO R 1 4 SO IC N
M etr ic
Im p erial
Co d e
M in
32 9.60
20 .9 5
12 .8 0
1 .9 5
98 .0 0
n /a
18 .5 0
16 .4 0
M ax
3 30 .2 5
2 1. 45
1 3. 20
2.4 5
1 02 .0 0
2 2. 40
2 1. 10
1 8. 40
M in
1 2 .9 76
0.82 4
0.50 3
0.76 7
3.85 8
n /a
M ax
13 .0 0 1
0 .8 44
0 .5 19
0 .0 96
4 .0 15
0 .8 81
0 .8 30
0 .7 24
A
B
C
D
E
F
G
H
0.72 8
0.64 5
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22
IRS2181/IRS21814(S)PbF
LEADFREE PART MARKING INFORMATION
Part number
Date code
IRSxxxxx
IR logo
YWW?
?XXXX
Pin 1
Identifier
Lot Code
(Prod mode - 4 digit SPN code)
?
MARKING CODE
P
Lead Free Released
Non-Lead Free
Released
Assembly site code
Per SCOP 200-002
ORDER INFORMATION
8-Lead PDIP IRS2181PbF
8-Lead SOIC IRS2181SPbF
14-Lead PDIP IRS21814PbF
14-Lead SOIC IRS21814SPbF
8-Lead SOIC Tape & Reel IRS2181STRPbF
14-Lead SOIC Tape & Reel IRS21814STRPbF
The SOIC-8 is MSL2 qualified.
The SOIC-14 is MSL3 qualified.
This product has been designed and qualified for the industrial level.
Qualification standards can be found at www.irf.com
.
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 11/27/2006
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23
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