Safe Operating Area
−200
−100
IC max (pulse)*
IC max (continuous)
−50
500 ms*
−30
DC operation
Ta = 25°C
−10
100 ms*
−5 *: Single nonrepetitive pulse
Ta = 25°C
−3
Curves must be derated linearly
with increase in temperature.
Tested without a substrate.
VCEO max
−1
−1
−3
−10
−30
−100
Collector-emitter voltage VCE (V)
−300
2SA1200
1200
1000
(1)
800
PC – Ta
(1) Mounted on a ceramic
substrate (250 mm2 × 0.8 t)
(2) No heat sink
600
(2)
400
200
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (°C)
4
2004-07-07