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BD437

Active

Low voltage power transistor

Quantity $ per Unit Savings
1 - 9$0.940%
10 - 99$0.8312%
100 - 499$0.6432%
500$0.5046%
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In stock
$0.94
Parameter NameParameter Value
ECCN USEAR99
ECCN EUNEC
Packing TypeTube
ROHS Compliance GradeEcopack1
GradeIndustrial
Package NameSOT-32

The BD433, BD435, and BD437 are silicon epitaxial-base NPN power transistors in Jedec SOT-32 plastic package, intented for use in medium power linear and switching applications.


The BD433 is especially suitable for use in car-radio output stages.


The complementary PNP types are BD434, BD436, and BD438 respectively.

Key features
  • STMicroelectronics PREFERRED SALESTYPE
  • COMPLEMENTARY PNP - NPN DEVICES