IC – VBE
1.2
Common emitter
Ta = 25°C
1.0
0.8
0.6
Ta = 100°C
25
-25
0.4
0.2
0
0
2
4
6
8
10
Base-emitter voltage VBE (V)
1.4
1.2
(1)
1.0
PC – Ta
(1) Mounted on ceramic substrate
(250 mm2 ´ 0.8 t)
(2) No heat sink
0.8
0.6 (2)
0.4
0.2
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (°C)
2SC4539
Safe Operating Area
10
5
3 IC max (pulse)*
IC max (continuous)
1
*t =1 ms
*10 ms
*100 ms
0.5
0.3
**:
DC operation
Ta = 25°C
40 ´ 50 ´ 0.8 t
**: DC operation
0.1
Ta = 25°C
250 mm2 ´ 0.8 t
**: DC operation
0.05 Ta = 25°C
0.03 *: Single nonrepetitive pulse
Ta = 25°C
**: Mounted on ceramic substrate
Curves must be derated
0.01 linearly with increase in
temperature
0.005
0.1
0.3
1
3
10
VCEO
max
30
100
Collector-emitter voltage VCE (V)
4
2002-08-13