2SA2174G
2 SJC00386AED

This product complies with the RoHS Directive (EU 2002/95/EC).

PT Ta IC VCE IC VBE

VCE(sat) IC hFE IC Cob VCB
0 40 12080
0
140
40
60
20
100
120
80
2SA2174J_PC-Ta

Collector power dissipation PC (mW)

Ambient temperature Ta (°C)

04812
0
10
20
30
50
40
60
70
80
2SA2174J_IC-VCE
Collector current IC (mA)

Collector-emitter voltage VCE (V)

Ta = 25°C
−50 µA
−100 µA
−150 µA
−200 µA
−250 µA
IB = 300 µA
0
0.40.2 0.8 −1.00.6 1.2 1.4
0
30
40
50
20
10
60
70
80
90
100
2SA2174J_IC-VBE
Collector current IC (mA)

Base-emitter voltage VBE (V)

VCE = 10 V
Ta = 85°C
25°C
25°C
0.1 110 100
0.01
0.1
1
Collector current IC (mA)

Collector-emitter saturation voltage VCE(sat) (V)

2SA2174J_VCE(sat)-IC
IC /IB = 10
Ta = 85°C
25°C
25°C
110 100
1
000
0
300
350
250
400
50
100
200
150
Collector current IC (mA)
Forward current transfer ratio hFE
2SA2174J_hFE-IC
VCE = 10 V
Ta = 85°C
25°C
25°C
08−2416 32 40
1
10

Collector-base voltage VCB (V)

2SA2174J_Cob-VCB

Collector output capacitance

(Common base, input open circuited) Cob (pF)

f = 1 MHz
Ta = 25°C