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Operating Temperature Range 鈥?5 to + 200
_
C
Fast Turn鈥揙ff Times
300 ns Inductive Fall Time 鈥?25
_
C (Typ)
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
(1) Pulse Test: Pulse Width = 5 ms, Duty Cycle
漏
Motorola, Inc. 1995
Motorola Bipolar Power Transistor Device Data
The BUS50 transistor is designed for low voltage, high鈥搒peed, power switching in
inductive circuits where fall time is critical. It is particularly suited for battery
switchmode applications such as:
SWITCHMODE is a trademark of Motorola, Inc.
SWITCHMODE Series
NPN Silicon Power Transistors
SEMICONDUCTOR TECHNICAL DATA
MOTOROLA
THERMAL CHARACTERISTICS
MAXIMUM RATINGS
REV 7
Maximum Lead Temperature
for Soldering Purposes:
1/8鈥?from Case for 5 Seconds
Thermal Resistance, Junction to Case
Operating and Storage Junction
Temperature Range
Total Power Dissipation 鈥?TC = 25擄C
鈥?TC = 100擄C
Derate above 25
_
C
Base Current 鈥?Continuous
鈥?Peak (1)
Collector Current 鈥?Continuous
鈥?Peak (1)
鈥?Overload
Emitter Base Voltage
Collector鈥揈mitter Voltage
Collector鈥揈mitter Voltage
Switching Regulators
Inverters
Solenoid and Relay Drivers
Motor Controls
Characteristic
Rating
x
10%.
VCEO(sus)
Symbol
Symbol
TJ, Tstg
VCEV
R
胃JC
VEB
IC
ICM
IoI
IB
IBM
PD
TL
鈥?65 to + 200
BUS50
Max
70
140
275
350
200
2
200
125
0.5
20
70 AMPERES
NPN SILICON
POWER TRANSISTOR
125 VOLTS (BVCEO)
350 WATTS
200 V (BVCES)
7
BUS50
CASE 197A鈥?5
TO鈥?04AE
Order this document
by BUS50/D
Watts
W/
_
C
_
C/W
Unit
Unit
Adc
Adc
Vdc
Vdc
Vdc
_
C
_
C
1
1
2
3
4
