MCC TM Micro Commercial Components omponents 20736 Marilla Street Chatsworth !"# $ % !"# BD434/BD436/BD438 Features * * * PNP Silicon Power Transistors Intended for use in medium power near and switching applications With TO-126 package The complementary NPN type is BD433, BD435, BD437 Maximum Ratings Symbol VCEO VCBO VEBO IC PC TJ TSTG Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage BD434 BD436 BD438 BD434 BD436 BD438 BD434 BD436 BD438 Collector Current Collector power dissipation Junction Temperature Storage Temperature Rating -22 -32 -45 -22 -32 -45 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 Revision: 1 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=-10mAdc, IB=0) BD434 BD436 BD438 Collector-Base Breakdown Voltage (IC=-1mAdc, IE=0) BD434 BD436 BD438 Emitter-Base Breakdown Voltage (IE=-1mAdc, IC=0) Collector-Base Cutoff Current (VCB=-22Vdc,IE=0) BD434 (VCB=-32Vdc,IE=0) BD436 (VCB=-45Vdc,IE=0) BD438 Collector-Base Cutoff Current (VCE=-22Vdc,IE=0) BD434 (VCE=-32Vdc,IE=0) BD436 BD438 (VCE=-45Vdc,IE=0) Emitter-Base Cutoff Current (VEB=-5.0Vdc, IC=0) -22 -32 -45 ------- -22 -32 -45 ------- -5 --- Vdc --- -100 uAdc C Vdc 1 2 3 Vdc J J PIN 1. PIN 2. PIN 3. Q EMITTER COLLECTOR BASE --- -100 uAdc --- -1.0 mAdc ! www.mccsemi.com 2005/01/27 MCC BD434, BD436, BD438 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 --- --- BD434/BD436 BD438 40 30 ----- --- BD434/BD436 BD438 50 40 ----- ---- BD434/BD436 BD438 -0.5 -0.6 ----- Vdc BD434/BD436 BD438 -1.1 -1.2 ----- Vdc 3.0 --- MHz Transition Frequency (IC=-250mAdc, VCE=-1.0Vdc) Revision: 1 www.mccsemi.com 2005/01/27