BUL381 Specs and Replacement
Type Designator: BUL381
Material of Transistor: Si
Polarity: NPN
Absolute Maximum Ratings
Maximum Collector Power Dissipation (Pc): 70 W
Maximum Collector-Base Voltage |Vcb|: 800 V
Maximum Collector-Emitter Voltage |Vce|: 400 V
Maximum Emitter-Base Voltage |Veb|: 9 V
Maximum Collector Current |Ic max|: 5 A
Max. Operating Junction Temperature (Tj): 150 °C
Electrical Characteristics
Forward Current Transfer Ratio (hFE), MIN: 8
Package: TO220
BUL381 Substitution
- BJT ⓘ Cross-Reference Search
BUL381 datasheet
BUL381D BUL382D HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS SGS-THOMSON PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED LARGE RBSOA INTEGRATED ANTIPARALLEL COLLECTOR-EMITTER DIODE 3 2 1 APPLICATIONS ELECTRONIC TRANSFORMERS FOR TO-220 HALOGEN LAMPS ELECTRONIC... See More ⇒
Product Specification www.jmnic.com Silicon NPN Power Transistors BUL381 DESCRIPTION With TO-220C package High voltage capability Very high switching speed APPLICATIONS Designed for use in lighting applications and low cost switch-mode power supplies. PINNING PIN DESCRIPTION 1 Base Collector;connected to 2 mounting base 3 Emitter LIMITING VALUES SYMB... See More ⇒
Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUL381 DESCRIPTION With TO-220C package High voltage capability Very high switching speed APPLICATIONS Designed for use in lighting applications and low cost switch-mode power supplies. PINNING PIN DESCRIPTION 1 Base Collector;connected to 2 mounting base 3 Emitter Absolute maxi... See More ⇒
BUL381 BUL382 HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR STM PREFERRED SALESTYPES HIGH VOLTAGE CAPABILITY MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED FULLY CHARACTERISED AT 125oC APPLICATIONS ELECTRONIC BALLASTS FOR 3 2 FLUORESCENT LIGHTING 1 SWITCH MODE POWER SUPPLIES TO-220 DESCRIPTION The BUL381 and BUL382 manufactured usin... See More ⇒
Detailed specifications: BUL147, BUL147F, BUL213, BUL216, BUL26, BUL26D, BUL310, BUL310PI, TIP42, BUL381D, BUL382, BUL38D, BUL410, BUL416, BUL46A, BUL46B, BUL47A
Keywords - BUL381 pdf specs
BUL381 cross reference
BUL381 equivalent finder
BUL381 pdf lookup
BUL381 substitution
BUL381 replacement





