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BUL43B Datasheet, PDF (1/4 Pages) Motorola, Inc – POWER TRANSISTORS 2 AMPERES 700 VOLTS 40 WATTS | |||
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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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SWITCHMODE NPN Silicon
Planar Power Transistor
The BUL43B has an application specific stateâofâtheâart die designed for use in
220 V line operated Switchmode Power supplies and electronic ballast (âlight
ballastâ). The main advantages brought by this new transistor are:
⢠Improved Efficiency Due to Low Base Drive Requirements:
â High and Flat DC Current Gain hFE
â Fast and Tightened Switching Distributions
â No Coil Required in Base Circuit for Fast TurnâOff (no current tail)
BUL43B
POWER TRANSISTORS
2 AMPERES
700 VOLTS
40 WATTS
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ MAXIMUM RATINGS
Rating
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CollectorâEmitter Sustaining Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CollectorâBase Breakdown Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ CollectorâEmitter Breakdown Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ EmitterâBase Voltage
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Collector Current â Continuous
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ â Peak(1)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Base Current â Continuous
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Base Current â Peak (1)
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ *Total Device Dissipation @ TC = 25_C
*Derate above 25°C
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Operating and Storage Temperature
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ THERMAL CHARACTERISTICS
Thermal Resistance
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ â Junction to Case
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ â Junction to Ambient
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ Maximum Lead Temperature for Soldering Purposes:
1/8â³ from case for 5 seconds
ÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃÃ (1) PulseTest:PulseWidth=5ms,DutyCycle.
Symbol
VCEO
VCBO
VCES
VEBO
IC
ICM
IB
IBM
PD
TJ, Tstg
RθJC
RθJA
TL
CASE 221Aâ06
TOâ220AB
Value
350
650
650
9
2
4
1
2
40
0.32
â 65 to 150
3.125
62.5
260
Unit
Vdc
Vdc
Vdc
Vdc
Adc
Adc
Watt
W/_C
_C
_C/W
_C
Designerâs and SWITCHMODE are trademarks of Motorola, Inc.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
©MMoototorroollaa, IBncip. 1o9la95r Power Transistor Device Data
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