BUL742C Specs and Replacement

Type Designator: BUL742C

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 70 W

Maximum Collector-Base Voltage |Vcb|: 1050 V

Maximum Collector-Emitter Voltage |Vce|: 400 V

Maximum Emitter-Base Voltage |Veb|: 15 V

Maximum Collector Current |Ic max|: 4 A

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

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 25

Noise Figure, dB: -

Package: TO220 TO220FP

 BUL742C Substitution

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BUL742C datasheet

 ..1. Size:281K  st

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BUL742C

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 ⇒

 ..2. Size:284K  st

bul742c bulb742c.pdf pdf_icon

BUL742C

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 ⇒

 ..3. Size:281K  inchange semiconductor

bul742c.pdf pdf_icon

BUL742C

INCHANGE Semiconductor isc Product Specification isc Silicon NPN Power Transistor BUL742C DESCRIPTION Collector Emitter Breakdown Voltage V(BR)CEO = 400V(Min.) Collector Saturation Voltage VCE(sat) = 0.2V(Max) @ IC= 0.8A APPLICATIONS Designed for electronic lamp ballast circuits switch-mode power supplies applications. ABSOLUTE MAXIMUM RATINGS(Ta=25 ) SYMBOL P... See More ⇒

 8.1. Size:150K  foshan

bul742.pdf pdf_icon

BUL742C

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 ⇒

Detailed specifications: BUL39D, BUL49D, BUL59, BUL654, BUL704, BUL705, BUL7216, BUL741, 13007, BUL85D, BUL89, BUL903ED, BUL903EDFP, BULB128, BULB39D, BULB49D, BULB7216

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