BUV24 The BUV24 is an NPN Power Transistor from ST, designed for power switching applications. It offers a high collector-emitter voltage of 400V and a continuous collector current of 20A.
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BUV24

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BUV24 is an NPN Power Transistor from ST, designed for power switching applications. It offers a high collector-emitter voltage of 400V and a continuous collector current of 20A.
✓ Total Stock: 5 pcs
$ Price Range: $1.93

BUV24 Available from 1 distributor

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✓ Non-Authorised
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BUV24 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Junction Temperature
Mounting Type
Power Dissipation
Turn On Time

BUV24 Description

Short technical summary and product information.

The BUV24 is a silicon NPN power transistor manufactured by ST, suitable for power switching applications in military and industrial equipment. It features a high collector-emitter sustaining voltage of 400V and a continuous collector current rating of 20A.

 

Key electrical characteristics include a low collector saturation voltage of 0.6V (max.) at 6A and a high power dissipation capability of 250W at 25℃. The transistor operates with a junction temperature up to 200℃ and has a storage temperature range from -65℃ to 200℃. The thermal resistance from junction to case is 0.7℃/W.

 

With a DC current gain (hFE) ranging from 15 to 60 at 6A and 4V VCE, and a current-gain-bandwidth product (fT) of 8MHz at 2A and 15V VCE, the BUV24 is engineered for robust performance. Switching characteristics include a turn-on time of 1.6μs, storage time of 3.0μs, and fall time of 1.4μs under specific test conditions.

 

Packaged in a TO-3 metal case, this through-hole component is designed for demanding power applications.

BUV24 Quick Information

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

BUV24 Compliance

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

BUV24 Estimated Pricing

Qty Low High
1+ $1.93 $1.93

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

BUV24 Features

  • 400V Collector-Emitter Sustaining Voltage
  • 20A Continuous Collector Current
  • 250W Collector Power Dissipation
  • Low Collector Saturation Voltage
  • TO-3 Metal Case Package

BUV24 Applications

  • Used in high-voltage power supplies
  • Suitable for motor control circuits
  • Ideal for power switching applications
  • Employed in high-current amplification

BUV24 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the BUV24 transistor?

The maximum collector-emitter voltage (VCEO) for the BUV24 transistor is 400V.

What is the continuous collector current rating of the BUV24?

The BUV24 has a continuous collector current rating of 20A.

What is the power dissipation of the BUV24 transistor?

The BUV24 transistor has a power dissipation of 250W at 25℃.

What is the package type for the BUV24 transistor?

The BUV24 transistor is supplied in a TO-3 metal case.

What is the typical DC current gain (hFE) of the BUV24 at 6A?

The typical DC current gain (hFE) of the BUV24 at 6A and 4V VCE is between 15 and 60.

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