2SC3946 The Panasonic 2SC3946 is an NPN silicon power bipolar transistor. It offers a collector-emitter voltage of 300V and a collector current of 0.2A.
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2SC3946

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic 2SC3946 is an NPN silicon power bipolar transistor. It offers a collector-emitter voltage of 300V and a collector current of 0.2A.
✓ Total Stock: 13 pcs
$ Price Range: $0.99

2SC3946 Available from 1 distributor

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✓ Non-Authorised
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2SC3946 Specifications Quick View

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2SC3946 Description

Short technical summary and product information.

The Panasonic 2SC3946 is a power bipolar junction transistor (BJT) designed for electronic applications requiring robust performance. This NPN silicon transistor features a maximum collector-emitter breakdown voltage of 300V and can handle a continuous collector current of up to 0.2A.

 

Packaged in the industry-standard TO-220AB through-hole configuration, the 2SC3946 is suitable for applications where heat dissipation and reliable mounting are essential. Its single-element design and NPN silicon construction make it a versatile component for amplification and switching tasks.

 

With a maximum operating temperature of 150°C, this transistor is built to withstand demanding environmental conditions. The TO-220AB package facilitates easy integration into circuit boards via through-hole mounting, ensuring mechanical stability and efficient thermal management.

2SC3946 Quick Information

Product Type: Power Bipolar Transistor
Canonical Name: Panasonic 2SC3946 NPN Silicon Power Bipolar Transistor
Subcategory: Power Bipolar Transistor

2SC3946 Compliance

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

2SC3946 Estimated Pricing

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1+ $0.99 $0.99

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

2SC3946 Features

  • NPN silicon power bipolar transistor
  • 300V collector-emitter breakdown voltage
  • 0.2A continuous collector current
  • TO-220AB through-hole package
  • Maximum operating temperature of 150°C

2SC3946 Applications

  • Used in power switching circuits
  • Suitable for linear amplification
  • Ideal for signal processing applications
  • Mounts easily in through-hole designs

2SC3946 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the maximum collector current for the 2SC3946?

The maximum collector current for the 2SC3946 is 0.2A.

What is the collector-emitter breakdown voltage of the 2SC3946?

The collector-emitter breakdown voltage of the 2SC3946 is 300V.

What is the maximum operating temperature for this transistor?

The maximum operating temperature for the 2SC3946 is 150°C.

What package type is the 2SC3946 supplied in?

The 2SC3946 is supplied in a TO-220AB package.

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