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BU922 The BU922 is an NPN Silicon Power Transistor from STMicroelectronics. It offers a high Collector Emitter Voltage of 450V and a Max Collector Current of 10A.
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BU922

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BU922 is an NPN Silicon Power Transistor from STMicroelectronics. It offers a high Collector Emitter Voltage of 450V and a Max Collector Current of 10A.
✓ Total Stock: 1 pcs
$ Price Range: $1.17

BU922 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Chanetech ✓
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1 pcs
On Request
1 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BU922 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Element Type
Material
Power Dissipation
SVHC Present
Transistor Type
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BU922 Description

Short technical summary and product information.

The BU922 is an NPN Silicon Power Transistor manufactured by STMicroelectronics. This component is designed for power applications, featuring a maximum Collector Emitter Voltage of 450V and a maximum Collector Current of 10A.

 

Key electrical specifications include a Power Dissipation rating of 120W and a Collector Emitter Saturation Voltage of 1.8V at 10A. The maximum operating temperature is 175°C, making it suitable for demanding environments.

 

The transistor is housed in a TO-218 package, which is a plastic/epoxy type. This package is commonly used for power devices requiring efficient heat dissipation and robust mounting.

 

This power transistor is a versatile component for various electronic circuits requiring high voltage and current handling capabilities.

BU922 Quick Information

Product Type: Power Bipolar Transistor
Canonical Name: NPN Silicon Power Transistor
Subcategory: Power Bipolar Transistor

BU922 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BU922 Estimated Pricing

Qty Low High
1+ $1.17 $1.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

BU922 Features

  • 450V Collector Emitter Voltage rating.
  • 10A maximum collector current.
  • 120W power dissipation capability.
  • Operates up to 175°C.
  • TO-218 plastic/epoxy package.

BU922 Applications

  • Suitable for high voltage power circuits.
  • Used in switching power supplies.
  • Applicable for audio amplifier output stages.
  • Ideal for general purpose power switching.

BU922 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector current of the BU922?

The maximum collector current is 10A.

What is the collector-emitter voltage rating of the BU922?

The maximum collector-emitter voltage is 450V.

What is the power dissipation of the BU922?

The maximum power dissipation is 120W.

What package type is the BU922 available in?

The BU922 is available in a TO-218 plastic/epoxy package.

What is the maximum operating temperature for the BU922?

The maximum operating temperature is 175°C.

What type of transistor is the BU922?

The BU922 is an NPN silicon power transistor.

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