B772SS_09

UNISONIC TECHNOLOGIES CO., LTD B772SS MEDIUM POWER LOW VOLTAGE TRANSISTOR DESCRIPTION The UTC B772SS is a medium power low voltage transistor, designed for audio power amplifier, DC-DC converter and voltage regulator. PNP SILICON TRANSISTOR FEATURES * High current output up to 3A * Low saturation voltage * Complement to D882SS Lead-free: B772SSL Halogen-free: B772SSG ORDERING INFORMATION Normal B772SS-x-AE3-R Order Number Lead Free B772SSL-x-AE3-R Halogen Free B772SSG-x-AE3-R Package SOT-23 Pin Assignment 1 2 3 E B C Packing Tape Reel MARKING B72 L: Lead Free G: Halogen Free www.unisonic.com.tw Copyright © 2009 Unisonic Technologies Co., Ltd 1 of 4 QW-R206-089,E B772SS ABSOLUTE MAXIMUM RATINGS (Ta = 25°C) PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage SYMBOL VCBO VCEO VEBO ICP IC IB PNP SILICON TRANSISTOR RATINGS UNIT -40 V -30 V -5 V Pulse -7 A Collector Current DC -3 A Base Current -0.6 A TC=25°C 10 W Collector Dissipation PD Ta=25°C 350 mW Junction Temperature TJ +150 °C Storage Temperature TSTG -55 ~ +150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (Ta= 25°C, unless otherwise specified) PARAMETER Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-Off Current Collector Cut-Off Current Emitter Cut-Off Current SYMBOL BVCBO BVCEO BVEBO ICBO ICEO IEBO hFE1 DC Current Gain(Note) hFE2 Collector-Emitter Saturation Voltage VCE(SAT) Base-Emitter Saturation Voltage VBE(SAT) Current Gain Bandwidth Product fT Output Capacitance Cob Note: Pulse test: PW