2sc4961 Panasonic Corporation of North America, 2sc4961 Datasheet - Page 3

• Manufacturer Part Number: 2sc4961
• Description: Silicon Npn Epitaxial Planar Type
• Manufacturer: Panasonic Corporation of North America

Power Transistors
10000
1000
100
0.1
16
14
12
10
10
Collector to emitter voltage V
8
6
4
2
0
1
10
Area of safe operation, reverse bias ASO
0
–4
I
I
CP
C
100
200
10
–3
300
Note: R
400
10
–2
500
(1) P
(2) P
th
L
I
(I
T
was measured at Ta=25˚C and under natural convection.
C
coil
B1
C
600
T
T
/I
=10V
=10V
=25˚C
B1
=–I
=200 H
10
=5
700
B2
–1
CE
)
0.3A (3W) and without heat sink
1.0A (10W) and with a 100
Time t ( s )
R
800
( V )
th(t)
1
— t
Reverse bias ASO measuring circuit
10
V
in
t
W
100
10
2
2mm Al heat sink
10
3
(1)
(2)
10
4
I
B1
–I
B2
T.U.T
I
C
L coil
V clamp
V
CC
2SC4961
3