UNISONIC TECHNOLOGIES CO., LTD UT2274 Preliminary NPN SILICON TRANSISTOR SWITCHING REGULATOR APPLICATIONS FEATURES * High breakdown voltage (VCBO≥1400V). * Ultra high-speed switching. * Wide SOA. ORDERING INFORMATION Ordering Number Lead Free Halogen Free UT2274L-T92-B UT2274G-T92-B UT2274L-T92-K UT2274G-T92-K UT2274L-TM3-T UT2274G-TM3-T www.unisonic.com.tw Copyright © 2011 Unisonic Technologies Co., Ltd Package TO-92 TO-92 TO-251 Pin Assignment 1 2 3 B C E B C E B C E Packing Tape Box Bulk Tube 1 of 3 QW-R213-019.d UT2274 Preliminary NPN SILICON TRANSISTOR ABSOLUTE MAXIMUM RATINGS (Ta=25°C) PARAMETER Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage RATINGS UNIT 1400 V 720 V 5 V DC 1 A Collector Current Pulse (Note 2) 2 A TO-251 1 W Collector Dissipation PC TO-92 625 mW Junction Temperature TJ 150 °C Storage Temperature TSTG -55 ~ +150 °C Notes: 1. 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. 2. PW≤300μs, duty cycle≤10% SYMBOL VCBO VCEO VEBO IC ICP 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 Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage DC Current Gain Storage Time Fall Time SYMBOL BVCBO BVCEO BVEBO ICBO ICES IEBO VCE(SAT) VBE(SAT) hFE1 hFE2 tSTG tF UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw TEST CONDITIONS IC=1 mA, IE =0A IC=5 mA, RBE =∞ IE =1 mA, IC =0A VCB=800 V, IE =0A VCB=1400 V, RBE =0Ω VEB=4V, IC =0A IC=0.25 A, IB=0.05 A IC=0.5 A, IB=0.1 A VCE =5V, IC=0.1 A VCE =5V, IC=0.5 A VCC=200V, RL=400Ω IC=0.5A,IB1=0.1A,IB2=-0.25A, MIN TYP MAX UNIT 1400 V 720 V 5 V 10 μA 1 mA 1 mA V 1.5 1.5 V 35 15 4 1.5 3.0 μs 0.25 0.4 μs 2 of 3 QW-R213-019.d UT2274 Preliminary NPN SILICON TRANSISTOR SWITCHING TIME TEST CIRCUIT IB1 PW =20μs D.C. ≤1% Output IB2 Input RB VR RL 50Ω + 100μF VBE=-5V + 470μF VCC=200V 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-R213-019.d