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2SB946-P The Panasonic Electronic Components 2SB946-P is a P-N-P bipolar transistor in a TO-220F package. It offers a collector-emitter voltage of -80V and a continuous collector current of -7A.
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2SB946-P

Available from 1 distributors
Mfr Name: Panasonic Electronic Components
Panasonic Electronic Components
The Panasonic Electronic Components 2SB946-P is a P-N-P bipolar transistor in a TO-220F package. It offers a collector-emitter voltage of -80V and a continuous collector current of -7A.
✓ Total Stock: 28 pcs
$ Price Range: $0.99

2SB946-P Available from 1 distributor

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2SB946-P Specifications Quick View

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2SB946-P Description

Short technical summary and product information.

The 2SB946-P is a P-N-P bipolar junction transistor (BJT) manufactured by Panasonic Electronic Components. It is designed for various electronic applications requiring amplification or switching capabilities.

 

Key electrical characteristics include a maximum collector-emitter voltage (Vceo) of -80V and a maximum collector current (Ic) of -7A. The device can dissipate up to 40W of power at the collector. The current gain (hFE) for the -P group ranges from 130 to 260, and it has a transition frequency (fT) of 30 MHz.

 

The transistor is housed in a TO-220F package, suitable for through-hole mounting. Its complementary pair is the 2SD1271, an N-P-N transistor.

 

This component is often marked as 'B946' on the casing. It is a reliable choice for designers needing a P-N-P transistor with specific voltage and current ratings within the TO-220F form factor.

2SB946-P Quick Information

Product Type: Bipolar Transistor
Series: 2SB946-P
Canonical Name: 2SB946-P P-N-P Bipolar Transistor
Subcategory: BJT

2SB946-P Compliance

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

2SB946-P Estimated Pricing

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1+ $0.99 $0.99

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

2SB946-P Features

  • P-N-P bipolar junction transistor.
  • Maximum collector-emitter voltage -80V.
  • Maximum collector current -7A.
  • Collector power dissipation 40W.
  • Current gain (hFE) 130 to 260.

2SB946-P Applications

  • Used in power switching circuits
  • Suitable for high-gain amplification
  • Ideal for high-voltage applications
  • Applicable in RF and audio circuits

2SB946-P FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage of the 2SB946-P?

-80V

What is the maximum collector current for the 2SB946-P?

-7A

What is the power dissipation of the 2SB946-P transistor?

40W

What is the current gain (hFE) range for the 2SB946-P?

130 to 260

What is the package type for the 2SB946-P?

TO-220F

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