BUL742 Datasheet. Specs and Replacement

Type Designator: BUL742  📄📄 

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 2 W

Maximum Collector-Base Voltage |Vcb|: 900 V

Maximum Collector-Emitter Voltage |Vce|: 400 V

Maximum Emitter-Base Voltage |Veb|: 12 V

Maximum Collector Current |Ic max|: 4 A

Max. Operating Junction Temperature (Tj): 150 °C

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 35

Noise Figure, dB: -

Package: TO220

 BUL742 Substitution

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BUL742 datasheet

 ..1. Size:150K  foshan

bul742.pdf pdf_icon

BUL742

BUL742 NPN /SILICON NPN TRANSISTOR Purpose High frequency electronic lighting, switching power supply applications. /Absolute maximum ratings(Ta=25 ) Symbol Rating Unit V 900 V CBO V 400 V CEO V 12 V EBO I 4 A C I 2 A B P (Ta=25 ) 2 W C P (... See More ⇒

 ..2. Size:59K  inchange semiconductor

bul742.pdf pdf_icon

BUL742

Inchange Semiconductor Product Specification Silicon NPN Power Transistors BUL742 DESCRIPTION With TO-220C package High voltage capability Very high switching speed APPLICATIONS Electronic ballast for fluorescent lighting Switch mode power supplies PINNING PIN DESCRIPTION 1 Base Collector;connected to 2 mounting base 3 Emitter Absolute maximum ratin... See More ⇒

 0.1. Size:281K  st

bul742c.pdf pdf_icon

BUL742

BUL742C HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTOR Ordering Code Marking Package / Shipment BUL742C BUL742C TO-220 / Tube HIGH VOLTAGE CAPABILITY LOW SPREAD OF DYNAMIC PARAMETERS MINIMUM LOT-TO-LOT SPREAD FOR RELIABLE OPERATION VERY HIGH SWITCHING SPEED 3 2 APPLICATIONS 1 ELECTRONIC BALLAST FOR FLUORESCENT TO-220 LIGHTING SWITCH MODE POWER SUPPLIES DESCRIPTION Th... See More ⇒

 0.2. Size:284K  st

bul742c bulb742c.pdf pdf_icon

BUL742

BUL742C BULB742C High voltage fast-switching NPN power transistor Features Low spread of dynamic parameters High voltage capability Minimum lot-to-lot spread for reliable operation Very high switching speed 3 3 2 2 1 1 Applications TO-220 I2PAK Electronic ballast for fluorescent lighting Switch mode power supplies Description The device is manufacture... See More ⇒

Detailed specifications: BU508C, BU941A, BU941B, BU941ZTFP, BULD118D-1, BULD39DT4, BULK128D-B, BUL741FP, TIP3055, BUL743, BUL98, BUL1102EFP, BUL123S, BUL128D, BUL128D-B, BUL128DR7, BUL128DR8

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