UNISONIC TECHNOLOGIES CO., LTD MMBTA55 Preliminary AMPLIFIER TRANSISTOR PNP MMBTA55 FEATURES * Collector-Emitter Voltage: VCEO=60V ORDERING INFORMATION Ordering Number Package Lead Free Halogen Free MMBTA55L-AE3-R MMBTA55G-AE3-R SOT-23 MMBTA55L-AL3-R MMBTA55G-AL3-R SOT-323 Note: Pin assignment: E: EMITTER, C: COLLECTOR, B: BASE 1 E E Pin Assignment 2 3 B C B C Packing Tape Reel Tape Reel MARKING 6E L: Lead Free G: Halogen Free www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., LTD 1 of 3 QW-R206-104.b MMBTA55 Preliminary AMPLIFIER TRANSISTOR ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified) PARAMETER SYMBOL RATINGS UNIT Collector-base voltage VCBO 60 V Collector-emitter voltage VCEO 60 V Emitter-base voltage VEBO 4 V Collector current - Continuous IC 500 mA TA=25°C 350 mW Total device dissipation PD Derate above 25°C 2.8 mW/°C Junction Temperature TJ 125 °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. THERMAL DATA PARAMETER SYMBOL RATINGS Junction to Ambient θJA 357 Note: RJA is measured with the device soldered into a typical printed circuit board. UNIT °C/W ELECTRICAL CHARACTERISTICS (TA=25°C, unless otherwise specified) PARAMETER OFF CHARACTERISTICS Collector-emitter breakdown voltage (note 1) Emitter-base breakdown voltage Collector cutoff current Collector cutoff current ON CHARACTERISTICS DC current gain SYMBOL V(BR)CEO V(BR)EBO ICES ICBO hFE Collector-emitter saturation voltage Base-emitter on voltage SMALL-SIGNAL CHARACTERISTICS VCE(SAT) VBE(ON) Current gain bandwidth product (note 2) fT TEST CONDITIONS MIN TYP MAX IC=1.0mA, IB=0 IE=100A, Ic=0 VCE=60V, IB=0 VCB=60V, IE=0 60 4 IC=10mA, VCE=1V IC=100mA, VCE=1V IC=100mA, IB=10mA IC=100mA, VCE=1V 100 100 IC=100mA, VCE=1V, f=100MHz 50 UNI T 0.1 0.1 V V μA μA 0.25 1.2 V V MHz Note 1. Pulse test: PW<=300s, Duty Cycle<=2% 2. fT is defined as the frequency at which IhfeI extrapolates to unity. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 3 QW-R206-104.b MMBTA55 Preliminary AMPLIFIER TRANSISTOR SWITCHING TIME TEST CIRCUIT TURN-ON TIME 5.0µs TURN-OFF TIME VCC -1.0V 100 VCC +VBB +40V +40V 100 RL OUTPUT +10V VIN 0 tr=3.0ns 5.0µF OUTPUT VIN RB S RL 6.0pF 5.0µF 100 RB S 6.0pF 100 5.0µs tr=3.0ns Figure 1. (Note: Total shunt capacitance of test jig and connectors for PNP test circuits, reverse all voltage polarities.) UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 3 QW-R206-104.b