UNISONIC TECHNOLOGIES CO., LTD M28S NPN SILICON TRANSISTOR AUDIO OUTPUT DRIVER AMPLIFIER 1 FEATURES TO-92 * Excellent HFE Linearity * High DC Current Gain * High Power Dissipation 3 APPLICATION 2 1 * Audio Output Driver Amplifier * General Purpose Switch ORDERING INFORMATION Ordering Number Note: SOT-23 Lead Free M28SL-x-T92-B M28SL-x-T92-K Pin Assignment: B: Base Halogen Free M28SG-x-AE3-R M28SG-x-T92-B M28SG-x-T92-K C: Collector E: Emitter Package SOT-23 TO-92 TO-92 Pin Assignment 1 2 3 E C B E C B E C B Packing Tape Reel Tape Box Bulk MARKING SOT-23 TO-92 NBJG www.unisonic.com.tw Copyright © 2015 Unisonic Technologies Co., Ltd 1 of 3 QW-R201-015.E M28S NPN SILICON TRANSISTOR ABSOLUTE MAXIMUM RATING (TA=25°C, unless otherwise specified ) PARAMETER Collector-Base Voltage Collector-emitter Voltage Emitter-Base Voltage Collector Current Base Current Power Dissipation (TA=25°C) SYMBOL VCBO VCEO VEBO IC IB PD RATINGS 40 20 6 1.25 0.4 850 UNIT V V V A A 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 Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Cutoff Current Emitter Cutoff Current SYMBOL VCBO VCEO VEBO ICBO IEBO TEST CONDITIONS IC=0.1mA IC=1mA IE=0.1mA VCB=35V, IE=0 VEB=5V, IC=0 MIN 40 20 6 VCE=1V, IC=1mA VCE=1V, IC=0.1A VCE=1V, IC=0.3A VCE=1V, IC=0.5A IC=600mA, IB=20mA 290 300 300 300 VCE=10V, IC=50mA, f=1MHz VCB=10V, IE=0, f=1MHz 100 TYP MAX UNIT V V V 100 nA 100 nA ON CHARACTERISTICS DC Current Gain (Note) Collector-Emitter Saturation Voltage SMALL-SIGNAL CHARACTERISTICS Current Gain Bandwidth Product Output Capacitance hFE1 hFE2 hFE3 hFE4 VCE(SAT) fT COB 1000 0.55 V MHz pF 9 CLASSIFICATION OF hFE2 RANK RANGE B 300-550 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw C 500-700 D 650-1000 2 of 3 QW-R201-015.E M28S NPN SILICON TRANSISTOR 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-R201-015.E