BUL1203EFP| Datasheet

Datasheet preview, take a look at Datasheets before downloading (Data Sheet is available on manufacturer site)

BUL1203EFP
HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR

s s s

s s

HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED FULLY INSULATED PACKAGE (U.L. COMPLIANT) FOR EASY MOUNTING
3 1 2

APPLICATIONS ELECTRONIC BALLASTS FOR FLUORESCENT LIGHTING (277 V HALF BRIDGE AND 120 V PUSH-PULL TOPOLOGIES)

TO-220FP

DESCRIPTION The BUL1203EFP is a new device manufactured using Diffused Collector technology to enhance switching speeds and tight h FE range while maintaining a wide RBSOA. Thanks to his structure it has an intrinsic ruggedness which enables the transistor to withstand a high collector current level during Breakdown condition, without using the transil protection usually necessary in typical converters for lamp ballast.

INTERNAL SCHEMATIC DIAGRAM

ABSOLUTE MAXIMUM RATINGS
Symbol V CBO V CES V CEO V EBO IC I CM IB I BM P tot V isol T stg Tj Parameter Collector-BaseVoltage (I E = 0) Collector-Emitter Voltage (V BE = 0) Collector-Emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0) Collector Current Collector Peak Current (t p < 5 ms) Base Current Base Peak Current (t p < 5 ms) Total Dissipation at T c = 25 o C Insulation Withstand Voltage (RMS) from All Three Leads to Exernal Heatsink Storage Temperature Max. Operating Junction Temperature Value 1200 1200 550 9 5 8 2 4 36 1500 -65 to 150 150 Unit V V V V A A A A W V
o o

C C

November 2003

1/7