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BUF420AW STMicroelectronics

Part No.:: BUF420AW

Manufacturer:: STMicroelectronics

Category:: Transistors - Bipolar (BJT) - Single

Package:: TO-247-3

Datasheet:: BUF420AW.pdf

Description:: TRANS NPN 450V 30A TO247-3

Quantity:: RFQ Add to RFQ List Buy Now Add to Cart

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Application Scenarios

What Applications Is BUF420AW Suitable For?

BUF420AW is a Transistors - Bipolar (BJT) - Single product from STMicroelectronics, suitable for component selection in communications, automotive electronics, industrial control, cloud computing and smart-device projects.

5G Communications & Small-Cell Equipment

Suitable for 5G communications equipment, small-cell base stations and information platforms that require reliable Transistors - Bipolar (BJT) - Single components. Engineers can review the BUF420AW datasheet, package TO-247-3 and stock availability to support component selection.

Automotive & ADAS Electronic Systems

Suitable for automotive, ADAS and vehicle-control systems where original STMicroelectronics components are required, helping engineers evaluate BUF420AW specifications, pricing and supply lead time.

Industrial IoT & Automation Control

Suitable for industrial IoT, automation equipment, motor control and embedded-vision systems. Engineers can use the BUF420AW description, package TO-247-3 and technical specifications for BOM matching.

Cloud Computing & Data Center Platforms

Can be considered for cloud computing, data centers, server platforms and other high-reliability electronic systems. FudongIC supports BUF420AW datasheet lookup, stock confirmation, pricing requests and one-stop electronic component sourcing.

FudongIC has semiconductor distribution experience and works with global electronic component distributors and spot-stock suppliers in China, supporting component sourcing for 5G communications, aerospace and defense, automotive electronics, industrial control, medical electronics, energy and data-center applications.

Contact FudongIC for BUF420AW Pricing & Technical Support

Product Overview

BUF420AW is a Transistors - Bipolar (BJT) - Single product from STMicroelectronics. It is supplied in package TO-247-3 and can be considered for electronic systems where stability, reliability and supply continuity are important. FudongIC can provide BUF420AW datasheet lookup, stock confirmation, pricing requests, BOM sourcing and component-selection support.

Product Description: TRANS NPN 450V 30A TO247-3

Key Features

Part Number:BUF420AW
Manufacturer:STMicroelectronics
Category:Transistors - Bipolar (BJT) - Single
Package:TO-247-3
Supports datasheet lookup, stock confirmation and pricing requests
Suitable for samples, small production runs and volume sourcing requirements

Applications

BUF420AW may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.

Procurement & Technical Support

If you are looking for BUF420AW stock, volume pricing, lead time, alternative parts or technical documents, you can submit an RFQ through FudongIC. Our sales and technical teams can review your application, specification requirements, package needs and purchase quantity to provide a suitable sourcing option.

Packaging:

Tube
Series:

-
ProductStatus:

Active
TransistorType:

NPN
Current-Collector(Ic)(Max):

30 A
Voltage-CollectorEmitterBreakdown(Max):

450 V
VceSaturation(Max)@IbIc:

500mV @ 4A, 20A
Current-CollectorCutoff(Max):

-
DCCurrentGain(hFE)(Min)@IcVce:

-
Power-Max:

200 W
Frequency-Transition:

-
OperatingTemperature:

150°C (TJ)
MountingType:

Through Hole
Category:

Transistors - Bipolar (BJT) - Single
Datasheet:

BUF420AW.pdf

BUF420AW Frequently Asked Questions

Is BUF420AW currently in stock? ▼

FudongIC currently shows 3,697 units of BUF420AW in stock. Because electronic component inventory and pricing can change quickly, please submit an RFQ so we can confirm real-time stock, date code, unit price and lead time.

What is the minimum order quantity for BUF420AW? ▼

The minimum order quantity currently shown for BUF420AW is 1. For samples, small-batch orders, volume purchasing or long-term supply, submit an RFQ through FudongIC and we can provide tier pricing based on your actual requirements.

Is BUF420AW original and genuine? ▼

FudongIC has experience in semiconductor distribution and works with global electronic component distributors and spot-stock suppliers in China. We focus on supply-channel review, quality control and traceability. If you need authenticity documentation, date-code information or quality files for BUF420AW, please note this in your RFQ.

Can you provide a datasheet or technical support for BUF420AW? ▼

Yes. You can view or download the BUF420AW.pdf datasheet on this page. If you need pinout information, package details, BOM alternative suggestions or application-selection support for BUF420AW, you can also contact the FudongIC technical and sales team.

Can you recommend alternative parts for BUF420AW? ▼

Yes. Based on your application, preferred manufacturer, package TO-247-3, electrical specifications and lead-time requirements, FudongIC can help evaluate alternatives or related-series parts for BUF420AW. Please submit an RFQ with your original BOM or specification requirements.

Which applications and industries commonly use BUF420AW? ▼

As a Transistors - Bipolar (BJT) - Single product from STMicroelectronics, BUF420AW may be used in projects involving 5G communications, aerospace and defense, automotive electronics, industrial IoT, wireless embedded vision, cloud computing, data centers, medical electronics, motor control, automation, energy and building technologies, subject to the requirements of the specific design.