2SK2477
1 000
TRANSIENT THERMAL RESISTANCE vs. PULSE WIDTH
100
Rth(ch-a) = 41.7(˚C/W)
10
Rth(ch-c) = 0.83(˚C/W)
1
0.1
0.01
0.001
10 µ
100 µ
1m
10 m 100 m
1
PW - Pulse Width - s
Single Pulse
TC = 25 ˚C
10
100 1 000
FORWARD TRANSFER ADMITTANCE vs.
DRAIN CURRENT
100
VDS = 10 V
Pulsed
DRAIN TO SOURCE ON-STATE RESISTANCE vs.
GATE TO SOURCE VOLTAGE
Pulsed
TA = – 25 ˚C
10
25 ˚C
75 ˚C
125 ˚C
1.0
ID = 10 A
5A
2A
1.0
0.5
0.1
0.1
1.0
10
100
ID - Drain Current - A
DRAIN TO SOURCE ON-STATE
RESISTANCE vs. DRAIN CURRENT
Pulsed
VGS = 10 V
1.0
0.5
0
1.0
10
100
ID - Drain Current - A
0
10
20
30
VGS - Gate to Source Voltage - V
GATE TO SOURCE CUTOFF VOLTAGE vs.
CHANNEL TEMPERATURE
VDS = 10 V
4
ID = 1 mA
3
2
1
0
–50
0
50
100 150
Tch - Channel Temperature - ˚C
4