BDT61A

www.DataSheet4U.com BDT61, BDT61A, BDT61B, BDT61C NPN SILICON POWER DARLINGTONS ● Designed for Complementary Use with BDT60, BDT60A, BDT60B and BDT60C ● 50 W at 25°C Case Temperature ● 4 A Continuous Collector Current ● Minimum hFE of 750 at 1.5V, 3 A TO-220 PACKAGE (TOP VIEW) B 1 C 2 E 3 Pin 2 is in electrical contact with the mounting base. MDTRACA absolute maximum ratings at 25°C case temperature (unless otherwise noted) RATING Collector-base voltage (IE = 0) Collector-emitter voltage (IB = 0) Emitter-base voltage Continuous collector current Continuous base current Continuous device dissipation at (or below) 25°C case temperature (see Note 1) Continuous device dissipation at (or below) 25°C free air temperature (see Note 2) Operating junction temperature range Storage temperature range Operating free-air temperature range BDT61 BDT61A BDT61B BDT61C BDT61 BDT61A BDT61B BDT61C NOTES: 1. Derate linearly to 150°C case temperature at the rate of 0.4 W/°C. 2. Derate linearly to 150°C free air temperature at the rate of 16 mW/°C. SYMBOL VCBO VCEO VEBO IC IB Ptot Ptot Tj Tstg TA VALUE 60 80 100 120 60 80 100 120 5 4 0.1 50 2 -65 to +150 -65 to +150 -65 to +150 UNIT V V V A A W W °C °C °C PRODUCT INFORMATION AUGUST 1993 - REVISED SEPTEMBER 2002 Specifications are subject to change without notice. 1 DataSheet4 U .com www.DataSheet4U.com BDT61, BDT61A, BDT61B, BDT61C NPN SILICON POWER DARLINGTONS electrical characteristics at 25°C case temperature (unless oth...