MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# BD433/BD435/BD437 Features * * * x NPN Silicon Power Transistors Intended for use in medium power near and switching applications With TO-126 package The complementary PNP type is BD434, BD436, BD438 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Maximum Ratings Symbol VCEO VCBO VEBO IC PC TJ TSTG Parameter Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Rating 22 32 45 22 32 45 BD433 BD435 BD437 BD433 BD435 BD437 BD433 BD435 BD437 Collector Current Collector power dissipation Junction Temperature Storage Temperature Parameter A D V 5.0 4.0 1.25 -55 to +150 -55 to +150 Min R E V(BR)CBO V(BR)EBO ICBO ICEO IEBO B A W Max N M F G Units OFF CHARACTERISTICS V(BR)CEO K V Electrical Characteristics @ 25OC Unless Otherwise Specified Symbol Unit V P L H Collector-Emitter Breakdown Voltage (IC=100mAdc, IB=0) BD433 BD435 BD437 Collector-Base Breakdown Voltage BD433 (IC=100Adc, IE=0) BD435 BD437 Emitter-Base Breakdown Voltage (IE=100Adc, IC=0) Collector-Base Cutoff Current (VCB=22Vdc,IE=0) BD433 (VCB=32Vdc,IE=0) BD435 (VCB=45Vdc,IE=0) BD437 Collector-Base Cutoff Current (VCE=22Vdc,IE=0) BD433 (VCE=32Vdc,IE=0) BD435 BD437 (VCE=45Vdc,IE=0) Emitter-Base Cutoff Current (VEB=5.0Vdc, IC=0) 22 32 45 ------- 22 32 45 ------- 5 --- Vdc --- 1.0 uAdc C Vdc 1 2 3 Vdc J J PIN 1. PIN 2. PIN 3. Q EMITTER COLLECTOR BASE --- 10 uAdc --- 1.0 uAdc ! www.mccsemi.com Revision: 3 1 of 3 2007/05/06 MCC BD433, BD435, BD437 TM Micro Commercial Components ON CHARACTERISTICS hFE-1 hFE-2 hFE-3 VCE(sat) DC Current Gain (IC=500mAdc, VCE=1.0Vdc) DC Current Gain (IC=10mAdc, VCE=5.0Vdc) DC Current Gain (IC=2Adc, VCE=1.0Vdc) Collector-Emitter Saturation Voltage (IC=2.0Adc, IB=0.2Adc) VBE fT Base-Emitter Voltage (VCE=1.0Vdc,IC=2.0Adc) 85 --- --- BD433/BD435 BD437 40 30 ----- --- BD433/BD435 BD437 50 40 ----- ---- BD433/BD435 BD437 0.5 0.6 ----- Vdc BD433/BD435 BD437 1.1 1.2 ----- Vdc 3.0 --- MHz Transition Frequency (IC=250mAdc, VCE=1.0Vdc) Revision: 3 www.mccsemi.com 2 of 3 2007/05/06 MCC TM Micro Commercial Components ***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications. www.mccsemi.com Revision: 3 3 of 3 2007/05/06