Transistor
PC — Ta
500
450
400
350
300
250
200
150
100
50
0
0 20 40 60 80 100 120 140 160
Ambient temperature Ta (˚C)
hFE — IC
600
VCE=–5V
500
Ta=75˚C
400
25˚C
300
–25˚C
200
100
0
– 0.1 – 0.3 –1 –3 –10 –30 –100
Collector current IC (mA)
NV — IC
120
VCE=–10V
GV=80dB
Function=FLAT
100
80
Rg=100kΩ
60
22kΩ
40
4.7kΩ
20
0
– 0.01 – 0.03 – 0.1 – 0.3
–1
Collector current IC (mA)
IC — VBE
–60
VCE=–5V
25˚C
–50
Ta=75˚C –25˚C
–40
–30
–20
–10
0
0 – 0.4 – 0.8 –1.2 –1.6 –2.0
Base to emitter voltage VBE (V)
2SB788
–100
–30
–10
VCE(sat) — IC
IC/IB=10
–3
–1
– 0.3
– 0.1
– 0.03
25˚C Ta=75˚C
–25˚C
– 0.01
– 0.1 – 0.3 –1 –3 –10 –30 –100
Collector current IC (mA)
fT — IE
320
VCB=–10V
Ta=25˚C
280
240
200
160
120
80
40
0
0.1 0.3 1 3 10 30 100
Emitter current IE (mA)
Cob — VCB
5
IE=0
f=1MHz
Ta=25˚C
4
3
2
1
0
–1
–3
–10
–30
–100
Collector to base voltage VCB (V)
2