2SJ494
1 000
100
TRANSIENT THERMAL RESISTANCE vs. PULSE WIDTH
Rth(ch-a) = 62.5 ˚C/W
10
Rth(ch-c) = 3.57 ˚C/W
1
0.1
0.01
0.001
10 µ
100 µ 1 m
10 m 100 m
1
PW - Pulse Width - s
Single Pulse
10
100 1 000
FORWARD TRANSFER ADMITTANCE vs.
DRAIN CURRENT
100
VDS = –10 V
Pulsed
Tch = –25 ˚C
25 ˚C
10
75 ˚C
125 ˚C
DRAIN TO SOURCE ON-STATE RESISTANCE vs.
GATE TO SOURCE VOLTAGE
150
Pulsed
100
ID = –20 A
1
50
0.1
–0.1
–1.0
–10
–100
ID - Drain Current - A
DRAIN TO SOURCE ON-STATE
RESISTANCE vs. DRAIN CURRENT
150
Pulsed
100
VGS = –4 V
VGS = –10 V
50
0
–1
–10
–100
ID - Drain Current - A
0
–5
–10
–20
VGS - Gate to Source Voltage - V
GATE TO SOURCE CUTOFF VOLTAGE vs.
CHANNEL TEMPERATURE
–2.0
VDS = –10 V
ID = –1 mA
–1.5
–1.0
–0.5
0
–50
0
50
100 150
Tch - Channel Temperature - ˚C
4