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전자부품 데이터시트 검색엔진 |
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MCR8S 데이터시트(HTML) 1 Page - Motorola, Inc |
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MCR8S 데이터시트(HTML) 1 Page - Motorola, Inc |
1 / 2 page ![]() 1 Motorola Thyristor Device Data Advance Information Silicon Controlled Rectifiers Reverse Blocking Thyristors Designed primarily for half–wave ac control applications, such as motor controls, heating controls, and power supplies; or wherever half–wave, silicon gate–controlled devices are needed. • Blocking Voltage to 800 Volts • On-State Current Rating of 8 Amperes RMS • High Surge Current Capability — 90 Amperes • Industry Standard TO–220AB Package for Ease of Design • Glass Passivated Junctions for Reliability and Uniformity • Low Trigger Currents, 200µA Maximum for Direct Driving from Integrated Circuits MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) Parameter Symbol Value Unit Peak Repetitive Off-State Voltage (1) Peak Repetitive Reverse Voltage (TJ = –40 to 110°C; RGK = 1.0 KΩ) MCR8SD MCR8SM MCR8SN VDRM VRRM 400 600 800 Volts On-State RMS Current (All Conduction Angles) IT(RMS) 8 A Peak Non-repetitive Surge Current (One Half Cycle, 60 Hz, TJ = 125°C) ITSM 90 A Circuit Fusing Consideration (t = 8.3 ms) I2t 34 A2sec Peak Gate Power (Pulse Width ≤ 1.0 µs, TC = 80°C) PGM 5.0 Watts Average Gate Power (t = 8.3 ms, TC = 80°C) PG(AV) 0.5 Watts Peak Gate Current (Pulse Width ≤ 1.0 µs, TC = 80°C) IGM 2.0 A Operating Junction Temperature Range TJ – 40 to +110 °C Storage Temperature Range Tstg – 40 to +150 °C THERMAL CHARACTERISTICS Thermal Resistance — Junction to Case Thermal Resistance — Junction to Ambient R θJC R θJA 2.2 62.5 °C/W Maximum Lead Temperature for Soldering Purposes 1/8 ″ from Case for 10 Seconds TL 260 °C (1) VDRM and VRRM for all types can be applied on a continuous basis. Ratings apply for zero or negative gate voltage; positive gate voltage shall not be applied concurrent with negative potential on the anode. Blocking voltages shall not be tested with a constant current source such that the voltage ratings of the devices are exceeded. This document contains information on a new product. Specifications and information herein are subject to change without notice. Preferred devices are Motorola recommended choices for future use and best overall value. Order this document by MCR8S/D MOTOROLA SEMICONDUCTOR TECHNICAL DATA © Motorola, Inc. 1995 MCR8S SERIES CASE 221A–06 (TO-220AB) Style 3 K A G SCRs 8 AMPERES RMS 400 thru 800 VOLTS *Motorola preferred devices A * |