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Bd437 TO126 Power Switch Transistor Trusemi

ST
MPN
BD437
Brand
ST
Order Code
81-0710
Country of Origin
India
View Full Product Range (9)
Qty Unit Price (Ex VAT)
5+ £0.588
25+ £0.477
100+ £0.352
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Order in multiples of 5
Despatched same day - 75 in stockAdditional quantity lead time 7 days

High power transistor with NPN polarity from ST, suitable for medium power linear and switching applications.


  • Collector emitter breakdown voltage 45V
  • Collector base breakdown voltage 45V
  • Collector current 4A
  • Power 36W
  • Current gain 140 DC
  • Transition frequency 3MHz
  • TO-126 case
Collector Current 4A
Frequency 3MHz
Power Dissipation 36W
Operating Temperature 150°C
Package Type TO-126
Collector-Emitter Voltage 45V
Current gain 140 DC
DC Current Gain (hfe) 85

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