µPA1731
TYPICAL CHARACTERISTICS (TA = 25 °C)
DERATING FACTOR OF FORWARD BIAS
SAFE OPERATING AREA
100
80
60
40
20
TOTAL POWER DISSIPATION vs.
AMBIENT TEMPERATURE
2.8
Mounted on ceramic
2.4
substrate of
1200 mm2 x 2.2 mm
2.0
1.6
1.2
0.8
0.4
0 20 40 60 80 100 120 140 160
TA - Ambient Temperature - ˚C
0 20 40 60 80 100 120 140 160
TA - Ambient Temperature - ˚C
5
FORWARD BIAS SAFE OPERATING AREA
−100
−10
−1
R(aDtS(oVn)GLS i=m−it1e0d V )
ID(DC) = 10 A
ID(pulse) = 40 A
10
PW
ms
=
1
ms
100 ms
Power Dissipation Limited
Remark Mounted on ceramic substrate of
1200 mm2 x 2.2 mm
−0.1
TA = 25˚C
−0.01 Single Pulse
−0.1
−1
−10
VDS - Drain to Source Voltage - V
−100
1000
TRANSIENT THERMAL RESISTANCE vs. PULSE WIDTH
100
Rth(ch-A) = 62.5˚C
10
1
0.1
0.01
0.001
10 µ 100µ
1m
10 m 100 m
Mounted on ceramic
substrate of 1200 mm2 x 2.2 mm
Single Pulse
1
10
100
1000
PW - Pulse Width - s
Data Sheet G14285EJ2V1DS
3