BUL51A Specs and Replacement

Type Designator: BUL51A

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 40 W

Maximum Collector-Base Voltage |Vcb|: 700 V

Maximum Collector-Emitter Voltage |Vce|: 300 V

Maximum Collector Current |Ic max|: 18 A

Max. Operating Junction Temperature (Tj): 200 °C

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 40

Noise Figure, dB: -

Package: TOP3

 BUL51A Substitution

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BUL51A datasheet

 9.1. Size:214K  st

bul510.pdf pdf_icon

BUL51A

BUL510 HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR STMicroelectronics PREFERRED SALESTYPE NPN TRANSISTOR HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS VERY HIGH SWITCHING SPEED FULLY CHARACTERIZED AT 125oC APPLICATIONS 3 2 ELECTRONIC BALLASTS FOR 1 FLUORESCENT LIGHTING SWITCH MODE POWER SUPPLIES TO-220 ELECTRONIC TRANSFORMER FOR HALOGEN LAMP ... See More ⇒

 9.2. Size:82K  jmnic

bul510.pdf pdf_icon

BUL51A

Product Specification www.jmnic.com Silicon Power Transistors BUL510 DESCRIPTION With TO-220C package High voltage High switching speed APPLICATIONS Electronic ballasts for fluorescent lighting Switch mode power supplies Electronic transformer for halogen lamp PINNING PIN DESCRIPTION 1 Base Collector;connected to 2 mounting base 3 emitter ABSOLU... See More ⇒

 9.3. Size:120K  inchange semiconductor

bul510.pdf pdf_icon

BUL51A

Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUL510 DESCRIPTION With TO-220C package High voltage,high speed APPLICATIONS Electronic ballasts for fluorescent lighting Switch mode power supplies Electronic transformer for halogen lamp PINNING PIN DESCRIPTION 1 Base Collector;connected to 2 mounting base 3 Emitter Absolut... See More ⇒

Detailed specifications: BUL48, BUL48A, BUL48B, BUL49A, BUL49B, BUL50A, BUL50B, BUL510, 2SC2240, BUL51B, BUL52A, BUL52AFI, BUL52B, BUL52BFI, BUL53A, BUL53B, BUL54A

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