BUT12A Datasheet, PDF (1/6 Pages) Wing Shing Computer Components – SILICON DIFFUSED POWER TRANSISTOR(GENERAL DESCRIPTION)

SEMICONDUCTOR
BUT12A Series ^RRooHHSS
Nell High Power Products
High Voltage Fast-switching NPN Power Transistor
8A/450V
FEATURES
High voltage capability
Fast switching speed
TO-220AB package which can be
installed to the heat sink with one screw
APPLICATIONS
Flyback and forward single transistor
low power converters
Inverters
Converters
Switching regulators
Motor control systems
C
B
C
E
TO-220AB
(BUT12A)
C (2)
B
(1)
NPN
E(3)
ABSOLUTE MAXIMUM RATINGS (T_C = 25°C unless otherwise specified)
SYMBOL
PARAMETER
TEST CONDITIONS
V_CES
Collector to emitter voltage
V_BE=0
V_CEO
Collector to emitter voltage
I_B=0
V_EBO
Emitter to base voltage
I_C=0
I_C
Collector current-continuous
I_CM
Peak collector current
t_p<5 ms
I_B
Base Current
I_BM
Peak base current
t_p<5ms
P_D
Collector power dissipation
T_a=25°C
T_J
Junction temperature
T_STG
Storage temperature
VALUE
1000
450
9
8
20
4
6
125
150
-65 to 150
UNIT
V
A
W
°C
THERMAL CHARACTERISTICS (T_C = 25°C)
SYMBOL
PARAMETER
R_th(j-c)
Thermal resistance, junction to case
VALUE
1.0
UNIT
ºC/W
www.nellsemi.com
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