Datasheet Summary
® ST1803DFX
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR s NEW SERIES, ENHANCED PERFORMANCE s FULLY INSULATED PACKAGE (U.L.
PLIANT) FOR EASY MOUNTING s INTEGRATED FREE WHEELING DIODE s HIGH VOLTAGE CAPABILITY (> 1500 V) s HIGH SWITCHING SPEED s TIGTHER hfe CONTROL s IMPROVED RUGGEDNESS
APPLICATIONS: s HORIZONTAL DEFLECTION FOR COLOR
TVS UP TO 29 INCHES
DESCRIPTION The ST1803DFX is manufactured using Diffused Collector technology for more stable operation Vs base drive circuit variations resulting in very low worst case dissipation.
ISOWATT218FX INTERNAL SCHEMATIC DIAGRAM
RBE =20...
