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BUV46 The STMicroelectronics BUV46 is an NPN Silicon Power Transistor designed for high voltage, fast switching applications. It features a TO-220 package and high voltage capability.
Mfr Part #:

BUV46

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics BUV46 is an NPN Silicon Power Transistor designed for high voltage, fast switching applications. It features a TO-220 package and high voltage capability.
✓ Total Stock: 1,511 pcs
$ Price Range: $1.93

BUV46 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
1,483 pcs
On Request
1483 pcs On Request 1 On Request On Request 04+ On Request On Request
Partservice ✓
Non-Authorised Inventory information
28 pcs
On Request
28 pcs On Request 1 On Request On Request On Request On Request On Request
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BUV46 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BUV46 Description

Short technical summary and product information.

The BUV46 from STMicroelectronics is a high voltage NPN silicon power transistor. It is designed for applications requiring high voltage capability and fast switching speeds, such as switch mode power supplies and electronic ballasts for fluorescent lighting.

 

This transistor is housed in a standard TO-220 plastic package, making it suitable for through-hole mounting. Key electrical characteristics include a maximum Collector-Emitter Voltage (Vces) of 1000V and a maximum Collector Current (Ic) of 5A. The device also offers a maximum total power dissipation of 70W at 25°C.

 

With its robust design and specifications, the BUV46 is a reliable component for general-purpose switching and other high-voltage power applications. Its fast switching speed contributes to efficient operation in demanding electronic circuits.

BUV46 Quick Information

Product Type: NPN Silicon Power Transistor
Canonical Name: BUV46 NPN Silicon Power Transistor
Subcategory: NPN

BUV46 Compliance

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

BUV46 Estimated Pricing

Qty Low High
1+ $1.93 $1.93

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

BUV46 Features

  • High voltage NPN silicon power transistor.
  • Maximum Collector-Emitter Voltage of 1000V.
  • Maximum Collector Current of 5A.
  • Fast switching speed capability.
  • TO-220 package for through-hole mounting.

BUV46 Applications

  • Suitable for switch mode power supplies.
  • Used in electronic ballasts for lighting.
  • Ideal for general purpose switching.
  • Designed for high voltage applications.

BUV46 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum Collector-Emitter Voltage for the BUV46?

The maximum Collector-Emitter Voltage (Vces) for the BUV46 is 1000V.

What is the maximum Collector Current of the BUV46 transistor?

The maximum Collector Current (Ic) for the BUV46 is 5A.

What type of package is the BUV46 transistor supplied in?

The BUV46 transistor is supplied in a TO-220 package.

What is the maximum power dissipation for the BUV46 at 25°C?

The maximum total power dissipation (Ptot) for the BUV46 at 25°C is 70W.

What is the operating junction temperature range for the BUV46?

The maximum operating junction temperature (Tj Max.) for the BUV46 is 150°C.

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