onsemi BD437

Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, Plastic/Epoxy, 3 Pin
Obsolete
Datasheet
Manufacturer Page

Price and Stock

See all price breaks
Distributor
SKU
Min
Pkg
Bulk Pricing
Component Stockers USA
BD437
907
USD
0.200
0.200
0.190
0.170
0.170
>1wk
Esaler Electronic
BD437
1,612
USD
1.283
1.271
1.259
1.247
1.235
4d
Classic Components
BD437
10
2d
Component Sense
BD437
10
1
USD
2.500
2.500
2.500
2.500
15h
Heisener Electronics
BD437
848,918
>1w

Datasheets & Documents

Download datasheets and manufacturer documentation for onsemi BD437.

Upverter

Datasheet4 pages12 years ago

IHS

onsemi

Farnell

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Alternate Parts

This Part
Alternate Parts
onsemiBD437
onsemiBD437G
onsemiBD437G
Price @ 1000
$ 0.424
$ 0.424
Stock
853,491
1,611,300
1,611,300
Authorized Distributors
0
6
6
Mount
Through Hole
-
-
Case/Package
TO-225
TO-225
TO-225
Polarity
NPN
NPN
NPN
Collector Emitter Breakdown Voltage
80 V
45 V
45 V
Max Collector Current
4 A
4 A
4 A
Transition Frequency
2 MHz
3 MHz
3 MHz
Collector Emitter Saturation Voltage
600 mV
800 mV
800 mV
hFE Min
40
40
40
Power Dissipation
36 W
36 W
36 W

Supply Chain

Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8541.29.00.95
Introduction Date1991-06-01
Lifecycle StatusObsolete (Last Updated: 6 days ago)
LTB Date2006-12-31
LTD Date2007-06-30
Manufacturer Lifecycle StatusOBSOLETE (Last Updated: 6 days ago)

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Descriptions

Descriptions of onsemi BD437 provided by its distributors.

Power Bipolar Transistor, 4A I(C), 45V V(BR)CEO, 1-Element, NPN, Silicon, Plastic/Epoxy, 3 Pin
IHS
Medium Power NPN Bipolar Power Transistor
onsemi
NPN 36W 5V 100μA 45V 45V 4A SOT-32-3，TO-225AA Through hole mounting 13.64mm(height)
UnikeyIC
Transistor GP BJT NPN 45V 4A 3-Pin TO-225AA
Avnet
BIPOLAR TRANSISTOR, NPN, 45V, TO-225AA
Component Sense
TRANSISTOR, NPN TO-126; Transistor Type:Power General Purpose; Transistor Polarity:NPN; Voltage, Vceo:45V; Current, Ic Continuous a Max:4A; Hfe, Min:40; Case Style:TO-126; Current, Ic Max:4A; Current, Ic hFE:2A; Pins, No. of:3; Power, Ptot:36W; Temperature, Full Power Rating:25°C; Transistors, No. of:1; Voltage, Vcbo:45V; ft, Min:3MHz
Farnell

Manufacturer Aliases

onsemi has several brands around the world that distributors may use as alternate names. onsemi may also be known as the following names:

  • ON Semiconductor
  • ONS
  • ONSEMICON
  • ON SEM
  • ON SEMICONDUCTO
  • ON SEMICONDUCTORS
  • ONSEMIC
  • ON Semicondu
  • OSC
  • ONSE
  • ON Semiconductor / Fairchild
  • ON SEMICOND
  • SCG
  • ON Semiconductor Cor
  • ON SEMICO
  • ONSM
  • onsemi / Fairchild
  • ON SEMICONDUCTOR CORP
  • MOT/ON SEMI
  • Fairchild/ONSemiconductor
  • ON Semiconductor Corporation
  • ON4
  • ON Semi - ON Semiconductor
  • ON SEMICONDUCT
  • ON-SEMI SCG
  • ON Semiconductor Inc.
  • onsemiconductor
  • On Semiconductor Ltd