2SB1020A
IC – VBE
−7
Common emitter
−6
VCE = −3 V
−5
−4
Tc = 100°C 25
−50
−3
−2
−1
0
0 −0.4 −0.8 −1.2 −1.6 −2.0 −2.4 −2.8 −3.2
Base-emitter voltage VBE (V)
rth – tw
100
Curves should be applied in thermal limited area.
(single nonrepetitive pulse)
30
(1) Infinite heat sink
(2) No heat sink
10
3
1
0.3
0.1
0.001
0.01
0.1
1
10
Pulse width tw (s)
Safe Operating Area
−20
IC max (pulsed)*
−10
1 ms*
−5 IC max
(continuous)
−3
10 ms*
100 ms*
−1
DC operation
Tc = 25°C
100 μs*
−0.5
−0.3
−0.1
−0.05
−0.03
*: Single nonrepetitive pulse
Tc = 25°C
Curves must be derated linearly
with increase in temperature.
−3
−10
−30
VCEO max
−100
−300
Collector-emitter voltage VCE (V)
(2)
(1)
100
1000
4
2006-11-21