Datasheet

IRG4BC20U
www.irf.com 3
Fig. 1 - Typical Load Current vs. Frequency
(For square wave, I=I
RMS
of fundamental; for triangular wave, I=I
PK
)
Fig. 2 - Typical Output Characteristics
Fig. 3 - Typical Transfer Characteristics
0.1
1
10
100
4 6 8 10 12
C
I , Collector-to-Emitter Current (A)
GE
T = 25°C
T = 150°C
J
J
V , Ga te -to-Em itter Volta
g
e (V)
A
V = 10V
5
µ
s PULSE W IDTH
CC
0.1
1
10
100
0.1 1 1
0
CE
C
I , Collector-to-Emitter Current (A)
V , Collector-to-Emitter Volta
g
e (V)
T = 150°C
T = 25°C
J
J
A
V = 15V
20µs PULSE WIDTH
GE
0
5
10
15
20
25
0.1 1 10 100
f, Fre
q
uenc
y
(
kHz
)
A
60% of rated
v oltage
I
Ideal diodes
Square wave:
For both:
Duty cycle: 50%
T = 125°C
T = 90° C
Gate drive as specified
sink
J
Triangular wave:
I
Clamp voltage:
80% of rated
Power D issipation = 13W
Load Current ( A )