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Same model may have multiple batches, images only for reference.
BD743B-S
Same model may have multiple batches, images only for reference.

BD743B-S

Part No BD743B-S
Manufacturer Bourns Inc.
Catalog Transistors (BJT) - Single
Description TRANS NPN 80V 15A / Trans GP BJT NPN 80V 15A 3-Pin(3+Tab) TO-220
Datasheet
BD743B-S Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Discrete Semiconductor Products
Manufacturer Bourns Inc.
Packaging Tube
Part Status Obsolete(EOL)
Transistor Type NPN
Current - Collector (Ic) (Maximum) 15A
Voltage - Collector Emitter Breakdown (Maximum) 80V
Vce Saturation (Maximum) @ Ib, Ic 3V @ 5A, 15A
Current - Collector Cutoff (Maximum) 1μA
DC Current Gain (hFE) (Minimum) @ Ic, Vce 20 @ 5A, 4V
Power - Max 2W
Operating Temperature Range -65°C ~ 150°C (TJ)
Mounting Style Through Hole
Package TO-220-3
Manufacturer Package TO-220
Win Source Part Number 769917-BD743B-S
Popularity Medium
Supply and Demand Status Limited
Family Name BD743
Introduction Date May 23, 1993
ECCN EAR99
Country of Origin Philippines
Estimated EOL Date Obsolete / End of life
Ultra Librarian 3D Model Ultra Librarian BD743B-S CAD Model

Description

The BD743B-S is an NPN transistor manufactured by Bourns Inc..

  • Maximum Power Rating: 2W
  • Maximum Collector-Emitter Voltage: 80V
  • Current Gain: 20 @ 5A and 4V
  • Collector Current Cutoff: 1μA
  • Package: TO-220-3
  • Maximum Vce Saturation: 3V @ 5A and 15A
  • Status: Obsolete (EOL)
  • Alternative Parts: BUV26, BD909, and BD911

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