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PMBTA42 The PMBTA42 is an NPN bipolar junction transistor from On Semiconductor. It features a 300V collector-emitter breakdown voltage and a 100mA maximum collector current.
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PMBTA42

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The PMBTA42 is an NPN bipolar junction transistor from On Semiconductor. It features a 300V collector-emitter breakdown voltage and a 100mA maximum collector current.
✓ Total Stock: 2,075 pcs
$ Price Range: $0.53

PMBTA42 Available from 1 distributor

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✓ Non-Authorised
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2,075 pcs
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PMBTA42 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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PMBTA42 Description

Short technical summary and product information.

The On Semiconductor PMBTA42 is a general-purpose NPN bipolar junction transistor (BJT) designed for various electronic applications. It offers a high collector-emitter breakdown voltage of 300V and can handle a maximum collector current of 100mA.

 

This transistor features a DC current gain (hFE) of at least 40 at 30mA and 10V. Its Vce saturation is specified at a maximum of 500mV under test conditions of 2mA base current and 20mA collector current. The transition frequency is 50MHz, making it suitable for moderate frequency applications.

 

The PMBTA42 is housed in a TO-236AB surface mount package, facilitating integration into compact PCB designs. Its power dissipation is rated at a maximum of 250mW.

 

This component is suitable for switching and amplification tasks in electronic circuits where its voltage and current ratings are appropriate. The surface mount package is ideal for automated assembly processes.

PMBTA42 Quick Information

Product Type: Bipolar Junction Transistor
Canonical Name: NPN Bipolar Junction Transistor
Subcategory: Bipolar (BJT)

PMBTA42 Compliance

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

PMBTA42 Estimated Pricing

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1+ $0.53 $0.53

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

PMBTA42 Features

  • NPN bipolar junction transistor.
  • 300V collector-emitter breakdown voltage.
  • 100mA maximum collector current.
  • Surface mount TO-236AB package.
  • 50MHz transition frequency.

PMBTA42 Applications

  • Suitable for high-voltage switching applications.
  • Used in low-current signal amplification circuits.
  • Ideal for RF and high-frequency switching.
  • Applicable in compact surface-mount electronic devices.

PMBTA42 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage for the PMBTA42?

The collector-emitter breakdown voltage is 300V.

What is the maximum collector current for the PMBTA42 transistor?

The maximum collector current is 100mA.

What is the DC current gain (hFE) of the PMBTA42?

The minimum DC current gain (hFE) is 40 at 30mA collector current and 10V collector-emitter voltage.

What is the package type for the PMBTA42?

The PMBTA42 is supplied in a TO-236AB surface mount package.

What is the transition frequency of the PMBTA42?

The transition frequency is 50MHz.

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