2001FX PDF File ( Datasheet )

ST2001FX HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR NEW SERIES, ENHANCED PERFORMANCE FULLY INSULATED PACKAGE (U.L. COMPLIANT) FOR EASY MOUNTING HIGH VOLTAGE CAPABILITY HIGH SWITCHING SPEED TIGTHER hfe CONTROL IMPROVED RUGGEDNESS APPLICATIONS: HORIZONTAL DEFLECTION FOR COLOR TVS OVER 21 INCHES AND 15 INCHES MONITORS DESCRIPTION The d e vice is m an u fa ctu r ed u sin g Diff us ed Collector technology for more stable operation Vs base drive circuit variations resulting in very low worst

MD2001FX High voltage NPN power transistor for standard definition CRT display Features - - - - - State-of-the-art technology: Diffused collector “Enhanced generation” Stable performances versus operating temperature variation Low base-drive requirements Tight hFE range at operating collector current Fully insulated power package U.L. compliant 1 2 3 ISOWATT218FX Applications - Horizontal deflection output for monitor and real flat TV Figure 1. Internal schematic diagram Description