2SC3977A PANASONIC [Panasonic Semiconductor], 2SC3977A Datasheet
2SC3977A
Manufacturer Part Number
2SC3977A
Description
Silicon NPN triple diffusion planar type(For high breakdown voltage high-speed switching)
Manufacturer
PANASONIC [Panasonic Semiconductor]
Datasheet
1.2SC3977A.pdf
(3 pages)
Power Transistors
2SC3977, 2SC3977A
Silicon NPN triple diffusion planar type
For high breakdown voltage high-speed switching
Collector to
base voltage
Collector to
emitter voltage
Collector to emitter voltage
Emitter to base voltage
Peak collector current
Collector current
Base current
Collector power
dissipation
Junction temperature
Storage temperature
Collector cutoff
current
Emitter cutoff current
Collector to emitter voltage
Forward current transfer ratio
Collector to emitter saturation voltage
Base to emitter saturation voltage
Transition frequency
Turn-on time
Storage time
Fall time
Features
High-speed switching
High collector to base voltage V
Wide area of safe operation (ASO)
Satisfactory linearity of foward current transfer ratio h
Full-pack package which can be installed to the heat sink with
one screw
Absolute Maximum Ratings
Electrical Characteristics
Parameter
Parameter
2SC3977
2SC3977A
2SC3977
2SC3977A
T
Ta=25 C
C
=25 C
2SC3977
2SC3977A
Symbol
V
V
V
V
I
I
I
P
T
T
CP
C
B
C
j
stg
CBO
CES
CEO
EBO
I
I
V
h
h
V
V
f
t
t
t
on
stg
f
CBO
EBO
T
FE1
FE2
(T
Symbol
CBO
CEO
CE(sat)
BE(sat)
C
(T
=25˚C)
–55 to +150
C
=25˚C)
Ratings
1000
1000
900
900
800
150
0.3
30
7
2
1
2
V
V
V
I
V
V
I
I
V
I
V
C
C
C
C
CB
CB
EB
CE
CE
CE
CC
= 0.2A, I
= 10mA, I
= 0.2A, I
= 0.2A, I
= 7V, I
= 5V, I
= 5V, I
= 10V, I
= 900V, I
= 1000V, I
= 250V
B1
FE
C
C
C
B
B
Unit
Conditions
C
˚C
˚C
W
B
V
V
V
V
A
A
A
= 0
= 0.1A
= 0.2A
= 0.04A
= 0.04A
= 0.04A, I
E
= 0.05A, f = 1MHz
= 0
E
= 0
= 0
B2
= – 0.08A,
min
800
8
3
1
10.0 0.2
5.08 0.5
5.5 0.2
2
TO–220 Full Pack Package(a)
3
typ
15
2.54 0.25
1.4 0.1
0.8 0.1
3.1 0.1
2.7 0.2
1.3 0.2
max
0.5
1.5
1.5
0.7
2.5
0.3
50
50
50
+0.2
–0.1
4.2 0.2
1:Base
2:Collector
3:Emitter
Unit: mm
MHz
Unit
V
V
V
A
A
s
s
s
1
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2SC3977A Summary of contents
Page 1
... Power Transistors 2SC3977, 2SC3977A Silicon NPN triple diffusion planar type For high breakdown voltage high-speed switching Features High-speed switching High collector to base voltage V Wide area of safe operation (ASO) Satisfactory linearity of foward current transfer ratio h Full-pack package which can be installed to the heat sink with ...
Page 2
... Duty cycle= (2I =– =200V =25˚ stg 0 0.1 0.03 0.01 0 0.2 0.4 0.6 0.8 Collector current 2SC3977, 2SC3977A V — I CE(sat) C 100 =100˚ 25˚C 3 –25˚C 1 0.3 0.1 0.03 0.01 0.01 0.03 0.1 0 Collector current — 100 ...
Page 3
... T 1000 100 10 1 0.1 –4 –3 –2 – Time Reverse bias ASO measuring circuit — t th(t) 100 2mm Al heat sink (1) ( 2SC3977, 2SC3977A L coil T.U – clamp 4 3 ...