2SB943 Panasonic Semiconductor, 2SB943 Datasheet - Page 2

• Manufacturer Part Number: 2SB943
• Description: Silicon PNP epitaxial planar type(For power switching)
• Manufacturer: Panasonic Semiconductor

Power Transistors
2
–100
– 0.3
– 0.1
– 0.03
– 0.01
10000
3000
1000
–30
–10
300
100
50
40
30
20
10
–3
–1
30
10
– 0.01
– 0.1
0
3
1
Collector to base voltage V
0
Ambient temperature Ta ( ˚C )
20
– 0.03
– 0.3
Collector current I
(4)
40
V
(3)
– 0.1
C
(1) T
(2) With a 100
(3) With a 50
(4) Without heat sink
–1
BE(sat)
P
ob
60
Al heat sink
Al heat sink
(P
C
T
C
(2)
25˚C
(1)
C
— V
=Ta
C
– 0.3
— Ta
=2W)
=–100˚C
–3
80
–25˚C
— I
100
CB
–10
–1
50
C
100
C
120
I
f=1MHz
T
E
C
=0
–30
2mm
I
( A )
=25˚C
–3
C
CB
140
/I
2mm
B
=20
–100
( V )
160
–10
10000
1000
0.03
0.01
3000
300
100
100
0.3
0.1
–6
–5
–4
–3
–2
–1
30
10
30
10
Collector to emitter voltage V
– 0.01
0
3
1
3
1
0
0
– 0.03
Collector current I
Collector current I
T
C
2
– 0.8
=100˚C
t
on
– 0.1
I
, t
h
C
FE
–25˚C
stg
4
— V
– 0.3
, t
–1.6
— I
25˚C
f
I
— I
CE
B
Pulsed t
Duty cycle=1%
I
(–I
V
T
C
6
C
=–100mA
C
CC
/I
B1
=25˚C
–1
B
=–50V
=10
=I
C
C
–2.4
C
–80mA
V
B2
T
CE
w
C
)
8
( A )
( A )
–3
=1ms
t
t
=25˚C
t
–12mA
on
f
–60mA
–40mA
–30mA
–20mA
–16mA
=–2V
stg
–8mA
–4mA
CE
–3.2
–10
10
( V )
–100
– 0.3
– 0.1
– 0.03
– 0.01
10000
3000
1000
–100
– 0.3
– 0.1
– 0.03
– 0.01
–30
–10
300
100
–30
–10
–3
–1
30
10
–3
–1
Area of safe operation (ASO)
Collector to emitter voltage V
– 0.01
– 0.01
3
1
–1
I
I
CP
C
– 0.03
– 0.03
Collector current I
Collector current I
–3
10ms
V
– 0.1
– 0.1
–10
CE(sat)
f
T
T
C
=100˚C
— I
– 0.3
– 0.3
DC
–30
— I
Non repetitive pulse
T
–25˚C
C
C
t=0.5ms
=25˚C
–100
–1
–1
C
2SB943
C
C
V
f=10MHz
T
1ms
CE
C
25˚C
–300
=25˚C
I
( A )
( A )
–3
–3
C
=–10V
/I
CE
B
=20
–1000
–10
–10
( V )