UNISONIC TECHNOLOGIES CO., LTD SSB303 Preliminary ZCB snubber ZCB snubber DESCRIPTION The UTC SSB303 is a ZCB snubbers. FEATURES * Collector-base voltage: V(BR)CB=800V * Collector current: IC=2A SYMBOL ORDERING INFORMATION Ordering Number Lead Free Halogen Free SSB303L-T9B-B SSB303G-T9B-B SSB303L-T9B-K SSB303G-T9B-K Note: Pin assignment: C: Collector B: Base TO-92B Package TO-92B TO-92B Pin Assignment 1 2 C B C B Packing Tape Box Bulk MARKING www.unisonic.com.tw Copyright © 2014 Unisonic Technologies Co., Ltd 1 of 3 QW-R225-003.b SSB303 Preliminary ZCB snubber ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL RATINGS UNIT Breakdown Voltage VCB 800 V Collector Current IC 2 A Peak Forward Surge Current (8.3ms Single Half) IFSM 4 A Collector Power Dissipation PC 750 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 Breakdown Voltage SYMBOL VCB Reverse Current UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw ICB TEST CONDITIONS IC=1A IC=2A VCB=800V MIN TYP MAX UNIT V 800 0.8 V 0.9 2.0 V 1 μA 2 of 3 QW-R225-003.b SSB303 Preliminary ZCB snubber 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-R225-003.b