MJ802 The MJ802 is an NPN power transistor from On Semiconductor, designed for general-purpose power amplifiers and switching applications. It features a TO-3 package.
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MJ802

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MJ802 is an NPN power transistor from On Semiconductor, designed for general-purpose power amplifiers and switching applications. It features a TO-3 package.
✓ Total Stock: 41 pcs
$ Price Range: $0.45

MJ802 Available from 1 distributor

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✓ Non-Authorised
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MJ802 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MJ802 Description

Short technical summary and product information.

The MJ802 is a silicon Epitaxial-Base power transistor manufactured by On Semiconductor. It is housed in a standard TO-3 metal case and is suitable for general-purpose power amplifier and switching applications.

 

Key electrical specifications include a maximum collector-base voltage (Vcb) of 100V, a maximum collector current (Ic max) of 30A, and a transition frequency (ft) of 2MHz. The transistor offers a high DC current gain (hFE) ranging from 25 to 100 at 7.5A. It can operate at a maximum junction temperature of 200°C.

 

This transistor is designed for robust performance in demanding applications. Its TO-3 package is well-suited for power dissipation requirements, with a specified power dissipation of 200W and a collector-emitter voltage (Vce max) of 90V.

 

The MJ802 is an NPN type transistor, making it a versatile component for various electronic designs requiring amplification or switching capabilities.

MJ802 Quick Information

Product Type: NPN Power Transistor
Canonical Name: MJ802 NPN Power Transistor
Subcategory: Bipolar (BJT) - Single

MJ802 Compliance

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

MJ802 Estimated Pricing

Qty Low High
1+ $0.45 $0.45

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

MJ802 Features

  • NPN silicon epitaxial-base power transistor
  • Maximum collector current of 30A
  • Maximum collector-base voltage of 100V
  • High DC current gain (hFE) 25-100 @ 7.5A
  • TO-3 metal case package

MJ802 Applications

  • Used in power switching circuits
  • Suitable for motor control applications
  • Ideal for high-current amplification
  • Power regulation and control

MJ802 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum collector current for the MJ802 transistor?

The maximum collector current for the MJ802 is 30 A.

What is the maximum collector-base voltage of the MJ802?

The maximum collector-base voltage for the MJ802 is 100 V.

What is the maximum operating junction temperature for the MJ802?

The maximum operating junction temperature for the MJ802 is 200 °C.

What is the package type for the MJ802 transistor?

The MJ802 transistor is supplied in a TO-3 package.

What is the polarity of the MJ802 transistor?

The MJ802 is an NPN polarity transistor.

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