MQ7021 Overview
MD7021,F MQ7021 MD7021 CASE 654-07, STYLE 5 MD7021F CASE 610A-04, STYLE 1 MQ7021 CASE 607-04, STYLE 1 PLEMENTARY GENERAL PURPOSE TRANSISTOR NPN/PNP SILICON MAXIMUM RATINGS Rating Collector-Emitter Voltage Collector-Base Voltage Emitter-Base Voltage Collector.