BUL741 Specs and Replacement

Type Designator: BUL741

Material of Transistor: Si

Polarity: NPN

Absolute Maximum Ratings

Maximum Collector Power Dissipation (Pc): 60 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|: 2.5 A

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

Electrical Characteristics

Forward Current Transfer Ratio (hFE), MIN: 48

Noise Figure, dB: -

Package: TO220

 BUL741 Substitution

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BUL741 datasheet

 ..1. Size:332K  st

bul741 bul741fp.pdf pdf_icon

BUL741

BUL741 BUL741FP High voltage fast-switching NPN power transistors Features High voltage capability Low spread of dynamic parameters Minimum lot-to-lot spread for reliable operation Very high switching speed 3 3 2 2 1 1 Applications TO-220 TO-220FP Electronic ballast for fluorescent lighting Switch mode power supplies. Description Figure 1. Internal sch... See More ⇒

 0.1. Size:330K  st

bul741-fp.pdf pdf_icon

BUL741

BUL741 BUL741FP High voltage fast-switching NPN power transistors Features High voltage capability Low spread of dynamic parameters Minimum lot-to-lot spread for reliable operation Very high switching speed 3 3 2 2 1 1 Applications TO-220 TO-220FP Electronic ballast for fluorescent lighting Switch mode power supplies. Description Figure 1. Internal sch... See More ⇒

 9.1. Size:216K  st

bul743.pdf pdf_icon

BUL741

BUL743 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 2 1 Applications Electronic ballast for fluorescent lighting up to TO-220 256 W (8 x 32 W) Switch mode power supplies Figure 1. Internal schematic diagram Des... See More ⇒

 9.2. Size:281K  st

bul742c.pdf pdf_icon

BUL741

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 ⇒

Detailed specifications: BUL312FP, BUL39D, BUL49D, BUL59, BUL654, BUL704, BUL705, BUL7216, A1015, BUL742C, BUL85D, BUL89, BUL903ED, BUL903EDFP, BULB128, BULB39D, BULB49D

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