BD544C

BD544, BD544A, BD544B, BD544C PNP SILICON POWER TRANSISTORS Copyright © 1997, Power Innovations Limited, UK JUNE 1973 - REVISED MARCH 1997 q Designed for Complementary Use with the BD543 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 q q q q 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 BD544 Collector-base voltage (IE = 0) BD544A BD544B BD544C BD544 Collector-emitter voltage (IB = 0) BD544A BD544B BD544C 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 Information is current as of publication date. ...