BD543, BD543A, BD543B, BD543C NPN SILICON POWER TRANSISTORS
Copyright © 1997, Power Innovations Limited, UK JUNE 1973 - ...
BD543, BD543A, BD543B, BD543C NPN SILICON POWER TRANSISTORS
Copyright © 1997, Power Innovations Limited, UK JUNE 1973 - REVISED MARCH 1997
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Designed for Complementary Use with the BD544 Series 70 W at 25°C Case Temperature 8 A Continuous Collector Current 10 A Peak Collector Current Customer-Specified Selections Available
B C E
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TO-220 PACKAGE (TOP VIEW)
1 2 3
Pin 2 is in electrical contact with the mounting base.
MDTRACA
absolute maximum ratings at 25°C case temperature (unless otherwise noted)
RATING BD543 Collector-base
voltage (IE = 0) BD543A BD543B BD543C BD543 Collector-emitter
voltage (IB = 0) BD543A BD543B BD543C Emitter-base
voltage Continuous collector current Peak collector current (see Note 1) Continuous device dissipation at (or below) 25°C case temperature (see Note 2) Continuous device dissipation at (or below) 25°C free air temperature (see Note 3) Operating free air temperature range Operating junction temperature range Storage temperature range Lead temperature 3.2 mm from case for 10 seconds NOTES: 1. This value applies for tp ≤ 0.3 ms, duty cycle ≤ 10%. 2. Derate linearly to 150°C case temperature at the rate of 0.56 W/°C. 3. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C. V EBO IC ICM Ptot Ptot TA Tj Tstg TL VCEO VCBO SYMBOL VALUE 40 60 80 100 40 60 80 100 5 8 10 70 2 -65 to +150 -65 to +150 -65 to +150 260 V A A W W °C °C °C °C V V UNIT
PRODUCT
INFORMATION
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