2sc3971a Panasonic Corporation of North America, 2sc3971a Datasheet - Page 3
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2sc3971a
Manufacturer Part Number
2sc3971a
Description
Silicon Npn Triple Diffusion Planar Type For High Breakdown Voltage High-speed Switching
Manufacturer
Panasonic Corporation of North America
Datasheet
1.2SC3971A.pdf
(4 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
2SC3971A
Manufacturer:
ON
Quantity:
5 000
Power Transistors
10000
1000
100
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.1
10
Collector to emitter voltage V
0
1
10
Area of safe operation, reverse bias ASO
0
–4
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
<100˚C
B
=–I
=180 H
=5
10
700
B2
–1
CE
)
0.2A (2W) 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
2SC3971, 2SC3971A
L coil
V clamp
V
CC
3