STMicroelectronics BD437 NPN Transistor, 4 A, 45 V, 3-Pin SOT-32

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

NPN Power Transistors, STMicroelectronics

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Bipolar Transistors, STMicroelectronics

A broad range of NPN and PNP Bipolar Transistors from STMicroelectronics including General Purpose, Darlington, Power and High-Voltage devices in both SMT and Through-hole packages.

Specifications
Attribute Value
Transistor Type NPN
Maximum DC Collector Current 4 A
Maximum Collector Emitter Voltage 45 V
Package Type SOT-32
Mounting Type Through Hole
Maximum Power Dissipation 36 W
Minimum DC Current Gain 30
Transistor Configuration Single
Maximum Collector Base Voltage 45 V
Maximum Emitter Base Voltage 5 V
Pin Count 3
Number of Elements per Chip 1
Width 2.7mm
Minimum Operating Temperature -65 °C
Dimensions 10.8 x 7.8 x 2.7mm
Maximum Collector Emitter Saturation Voltage 0.6 V
Maximum Operating Temperature +150 °C
Height 10.8mm
Length 7.8mm
280 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Pack of 20)
TWD 8.00
(exc. GST)
units
Per unit
Per Pack*
20 - 80
TWD8.00
TWD160.00
100 - 180
TWD7.20
TWD144.00
200 - 380
TWD6.70
TWD134.00
400 - 980
TWD6.40
TWD128.00
1000 +
TWD6.10
TWD122.00
*price indicative
Packaging Options: