IR2181
(
4
) (
S
) & (PbF)
www.irf.com 13
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
Logic "0" Input Bias Current (
A)
Max.
Figure 16A. Logic "0" Input Bias Current
vs. Temperature
0
1
2
3
4
5
10 12 14 16 18 20
Supply Voltage (V)
Logic "0" Input Bias Current (
A)
Figure 16B. Logic "0" Input Bias Current
vs. Supply Voltage
Max.
6
7
8
9
10
11
12
-50-250 255075100125
Temperature (
o
C)
V
CC
and V
BS
UV Threshold (+) (V)
Min.
Figure 17. V
CC
and V
BS
Undervoltage Threshold (+)
vs. Temperature
Typ.
Max.
6
7
8
9
10
11
12
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
V
CC
and V
BS
UVThreshold (-) (V)
Min.
Figure 18. V
CC
and V
BS
Undervoltage Threshold (-)
vs. Temperature
Typ.
Max.
IR2181
(
4
) (
S
) & (PbF)
14 www.irf.com
0
1
2
3
4
5
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
Output Source Current (A)
Min.
Figure 19A. Output Source Current
vs. Temperature
Typ.
0
1
2
3
4
5
10 12 14 16 18 20
Supply Voltage (V)
Output Source Current (A)
Figure 19B. Output Source Current
vs. Supply Voltage
Typ.
Min.
1.0
2.0
3.0
4.0
5.0
-50 -25 0 25 50 75 100 125
Temperature (
o
C)
Output Sink Current (A)
Min.
Figure 20A. Output Sink Current
vs. Temperature
Typ.
0
1
2
3
4
5
10 12 14 16 18 20
Supply Voltage (V)
Output Sink Current (A)
Figure 20B. Output Sink Current
vs. Supply Voltage
Typ.
Min.
IR2181
(
4
) (
S
) & (PbF)
www.irf.com 15
20
40
60
80
100
120
140
1 10 100 1000
Frequency (KHz)
Temprature (
o
C)
140v
70v
0v
20
40
60
80
100
120
140
1 10 100 1000
Frequency (KHz)
Temperature (
o
C)
140v
70v
0v
20
40
60
80
100
120
140
1 10 100 1000
Frequency (KHz)
Temperature (
o
C)
70v
0v
140v
20
40
60
80
100
120
140
1101001000
Frequency (KHz)
Temperature (
o
C)
140v
70v
0v
Figure 21. IR2181 vs. Frequency (IRFBC20),
R
gate
=33
, V
CC
=15V
Figure 22. IR2181 vs. Frequency (IRFBC30),
R
gate
=22
, V
CC
=15V
Figure 23. IR2181 vs. Frequency (IRFBC40),
R
gate
=15
, V
CC
=15V
Figure 24. IR2181 vs. Frequency (IRFPE50),
R
gate
=10
, V
CC
=15V

IR2181SPBF

Mfr. #:
Manufacturer:
Infineon Technologies
Description:
Gate Drivers High Low Side DRVR 600V 10 to 20V
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union