onsemi BD437G NPN Transistor, 4 A, 45 V, 3-Pin TO-225

View all Bipolar Transistors
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Subtotal (1 pack of 20 units)*

PHP649.80

(exc. VAT)

PHP727.80

(inc. VAT)

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  • 20 unit(s) ready to ship from another location
  • Plus 3,280 unit(s) shipping from February 05, 2026
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Units
Per Unit
Per Pack*
20 - 40PHP32.49PHP649.80
60 - 80PHP31.515PHP630.30
100 - 180PHP30.569PHP611.38
200 - 380PHP29.652PHP593.04
400 +PHP28.763PHP575.26

*price indicative

Packaging Options:
RS Stock No.:
184-4712
Mfr. Part No.:
BD437G
Manufacturer:
onsemi
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Brand

onsemi

Transistor Type

NPN

Maximum DC Collector Current

4 A

Maximum Collector Emitter Voltage

45 V

Package Type

TO-225

Mounting Type

Through Hole

Maximum Power Dissipation

36 W

Minimum DC Current Gain

85

Transistor Configuration

Single

Maximum Collector Base Voltage

45 V dc

Maximum Emitter Base Voltage

5 V dc

Maximum Operating Frequency

1 MHz

Pin Count

3

Number of Elements per Chip

1

Maximum Operating Temperature

+150 °C

Dimensions

7.8 x 3 x 11.1mm

COO (Country of Origin):
CN
This series of plastic, medium-power NPN transistors can be used for amplifier and switching applications.

Pb-Free Packages are Available
Complementary Types are BD438 and BD442

For these non-cancellable (NC), and non-returnable (NR) products, Terms and Conditions apply.


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