MMBTA44G-AE3-R

UNISONIC TECHNOLOGIES CO., LTD MMBTA44/45 NPN SILICON TRANSISTOR HIGH VOLTAGE TRANSISTORS  FEATURES 3 *Collector-Emitter voltage: VCEO=400V (UTC MMBTA44) VCEO=350V (UTC MMBTA45) *Collector current up to 300mA *Complement to UTC MMBTA94/93 *Power Dissipation: PD(max)=350mW 2 1 SOT-23 (JEDEC TO-236)  ORDERING INFORMATION Ordering Number Note:  MMBTA44G-AE3-R MMBTA45G-AE3-R Pin Assignment: E: Emitter Package SOT-23 SOT-23 C: Collector B: Base Pin Assignment 1 2 3 E B C E B C Packing Tape Reel Tape Reel MARKINGS MMBTA44 MMBTA45 www.unisonic.com.tw Copyright © 2010 Unisonic Technologies Co., Ltd. 1 of 4 QW-R206-007.F MMBTA44/45  NPN SILICON TRANSISTOR ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT 500 V Collector-Base Voltage VCBO 400 V 400 V Collector-Emitter Voltage VCEO 350 V Emitter-Base Voltage VEBO 6 V Collector Current IC 300 mA TA=25°C 350 mW Power Dissipation PD TC=25°C 1.5 W Junction Temperature TJ +150 °C Storage Temperature TSTG -40 ~ +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. MMBTA44 MMBTA45 MMBTA44 MMBTA45  ELECTRICAL CHARACTERISTICS (TJ =25°C, unless otherwise specified) PARAMETER MMBTA44 Collector-Base Breakdown Voltage MMBTA45 Collector-Emitter Breakdown MMBTA44 Voltage MMBTA45 Emitter-Base Breakdown Voltage SYMBOL BVCBO IC=100μA, IB=0 BVCEO IC =1mA, IB=0 BVEBO IE=100μA, IC =0 IC =1mA, IB=0.1mA IC =10mA, IB=1mA IC =50mA, IB=5mA IC 10mA, IB=1mA VCB=400V, IE =0 VCB=320V, IE =0 VCE =400V, IB=0 VCE =320V, IB=0 VEB=4V, IC =0 VCE =10V, IC =1mA VCE =10V, IC =10mA VCE =10V, IC =50mA VCE =10V, IC =100mA VCE =20V, IC =10mA f=100MHz VCB=20V, IE =0, f=1MHz Collector-Emitter Saturation Voltage VCE(SAT) Base-Emitter Saturation Voltage MMBTA44 Collector Cut-off Current MMBTA45 MMBTA44 Collector Cut-off Current MMBTA45 Emitter Cut-off Current VBE(SAT) DC Current Gain (Note) Current Gain Bandwidth Product Output Capacitance Note: Pulse test: PW