MJ802G The MJ802G is an NPN silicon power transistor from On Semiconductor designed for high-power audio amplifiers. It features a 90V collector-emitter voltage and 30A collector current.
Mfr Part #:

MJ802G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MJ802G is an NPN silicon power transistor from On Semiconductor designed for high-power audio amplifiers. It features a 90V collector-emitter voltage and 30A collector current.
✓ Total Stock: 3 pcs
$ Price Range: $0.99

MJ802G Available from 1 distributor

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✓ Non-Authorised
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MJ802G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

MJ802G Description

Short technical summary and product information.

The MJ802G is a high-power NPN silicon transistor manufactured by On Semiconductor. This device is suitable for use as an output stage in complementary audio amplifiers, capable of handling up to 100 Watts of music power per channel. It features a maximum collector current of 30 A and a collector-emitter voltage of 90 V.

 

The transistor is housed in a TO-204AA (TO-3) package, designed for through-hole mounting. It offers a high DC current gain (hFE) ranging from 25 to 100 at 7.5 A and has an excellent safe operating area. The operating junction temperature range is from -65°C to +200°C, with a total device power dissipation of 200 W at 25°C.

 

This transistor is a complement to the PNP MJ4502. The Pb-Free package is available. The device has a frequency rating of 2 MHz.

MJ802G Quick Information

Product Type: NPN Silicon Transistor
Canonical Name: MJ802G NPN Silicon Power Transistor
Subcategory: Single

MJ802G Compliance

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

MJ802G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

MJ802G Features

  • NPN silicon power transistor for audio amplifiers.
  • 90V collector-emitter voltage rating.
  • 30A continuous collector current.
  • 200W total power dissipation.
  • TO-204 (TO-3) through-hole package.

MJ802G Applications

  • Used in high-current switching circuits
  • Suitable for motor control applications
  • Ideal for power regulation modules
  • Applicable in high-voltage amplification

MJ802G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MJ802G?

The maximum collector-emitter voltage (VCER) for the MJ802G is 100 Vdc.

What is the maximum continuous collector current?

The MJ802G can handle a maximum continuous collector current (IC) of 30 Adc.

What is the power dissipation rating of the MJ802G transistor?

The total device power dissipation (PD) for the MJ802G is 200 W at 25°C.

What is the operating temperature range for this transistor?

The operating and storage junction temperature range for the MJ802G is -65°C to +200°C.

What package type is the MJ802G supplied in?

The MJ802G is supplied in a TO-204AA, TO-3 package.

What is the DC current gain (hFE) of the MJ802G?

The DC current gain (hFE) is a minimum of 25 at 7.5A collector current.

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