2SA778(K), 2SA778A(K)
Typical Output Characteristics (1)
Maximum Collector Dissipation Curve
Collector power dissipation Pc (mW)
300
Collector Current I
C
(mA)
–40
–50
–0.9
–0.8
–0.7
–1
.0
P
C
=
–0.6
–0.5
20
0
m
W
–0.4
–30
200
–0.3
–0.2
–0.15
–0.1
–20
100
–10
–0.05 mA
I
B
= 0
0
50
100
150
Ambient Temperature Ta (°C)
0
–1
–2
–3
–4
–5
Collector to Emitter Voltage V
CE
(V)
Typical Output Characteristics (2)
–0.5
Collector Current I
CBO
(nA)
Collector Current I
C
(mA)
–300
Collector Cutoff Current vs.
Collector to Base Voltage
125
–0.4
–4
–100
100
–0.3
–3
–30
75
–10
–3
–1.0
–0.3
50
–0.2
–2
–0.1
–1
µ
A
I
B
= 0
Ta =
25
°
C
0
–40
–80
–120 –160 –200
Collector to Emitter Voltage V
CE
(V)
0
–40 –80 –120 –160 –200
Collector to Base Voltage V
CB
(V)
4
HITACHI [ HITACHI SEMICONDUCTOR ]
