SMD Type
Transistors
PNP Transistors
2SA1748
■ Typical Characterisitics
PC — Ta
IC — VCE
IC — VBE
240
–120
–60
–50
–40
–30
–20
–10
0
Ta=25˚C
VCE=–10V
–25˚C
25˚C
200
160
120
80
–100
Ta=75˚C
–80
IB=–300µA
–250µA
–60
–200µA
–150µA
–40
–100µA
40
–20
–50µA
0
0
0
20 40 60 80 100 120 140 160
0
–2
–4
–6
–8
–10 –12
0
– 0.2 – 0.4 – 0.6 – 0.8 –1.0 –1.2
(
)
( )
V
( )
Base to emitter voltage VBE V
Ambient temperature Ta ˚C
Collector to emitter voltage VCE
VCE(sat) — IC
hFE — IC
fT — IE
–100
600
600
500
400
300
200
100
0
IC/IB=10
VCE=–10V
VCB=–10V
Ta=25˚C
–30
–10
500
400
300
200
100
0
Ta=75˚C
25˚C
–3
–1
–25˚C
Ta=75˚C
– 0.3
– 0.1
25˚C
–25˚C
– 0.03
– 0.01
–1
–3
–10 –30 –100 –300 –1000
– 0.1 – 0.3
–1
–3
–10 –30 –100
0.1
0.3
1
3
10
30
100
(
)
(
)
(
)
Collector current IC mA
Collector current IC mA
Emitter current IE mA
Cob — VCB
6
IE=0
f=1MHz
Ta=25˚C
5
4
3
2
1
0
–1
–3
–10
–30
–100
(
V
)
Collector to base voltage VCB
2
www.kexin.com.cn
KEXIN [ GUANGDONG KEXIN INDUSTRIAL CO.,LTD ]
