NJW0281G The ON Semiconductor NJW0281G is an NPN Power Bipolar Transistor designed for high-fidelity audio amplifier output stages. It offers a 250V VCEO, 15A continuous collector current, and 150W power dissipation.
Mfr Part #:

NJW0281G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NJW0281G is an NPN Power Bipolar Transistor designed for high-fidelity audio amplifier output stages. It offers a 250V VCEO, 15A continuous collector current, and 150W power dissipation.
Total Stock: 2,856 pcs
$ Price Range: $0.99

NJW0281G Available from 3 distributors

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NJW0281G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current (Unspecified condition)
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Leakage Current (@ VCB = 250 V, IE = 0)
Leakage Current (@ VEB = 5.0 V, IC = 0)
Mounting Type
Operating Temperature
Pb-Free
Power
Supplier Device Package
Thermal Resistance - Junction to Case
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
voltage (Unspecified condition)

NJW0281G Description

Short technical summary and product information.

The NJW0281G from ON Semiconductor is a complementary NPN power bipolar transistor, designed as a lower power version of popular audio output transistors. It excels in high-fidelity audio amplifier output stages and other linear applications due to its superior gain linearity and safe operating area performance.

 

Key electrical specifications include a Collector-Emitter Voltage (VCEO) of 250Vdc, a continuous Collector Current (IC) of 15Adc, and a peak Collector Current (ICM) of 30Adc. The device can handle a Total Power Dissipation (PD) of 150 Watts at 25°C case temperature. Its DC Current Gain (hFE) is a minimum of 75 at 3A and 5V, with a Vce Saturation of 1V maximum at 500mA collector current and 5A base current.

 

This transistor operates within a junction temperature range of -65°C to +150°C. It features a high BVCEO and excellent gain linearity, making it suitable for applications requiring accurate signal reproduction and greater dynamic range. The complementary NPN-PNP gain matching within 10% from 50mA to 3A ensures symmetrical characteristics in complementary configurations.

 

The NJW0281G is housed in a TO-3P-3L package, suitable for through-hole mounting. It is identified as Pb-Free and RoHS Compliant, offering reliable performance at higher power levels for demanding audio applications.

NJW0281G Quick Information

Product Type: NPN Power Bipolar Transistor
Canonical Name: NJW0281G NPN Power Bipolar Transistor
Subcategory: NPN

NJW0281G Compliance

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

NJW0281G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

NJW0281G Features

  • NPN Power Bipolar Transistor for audio.
  • 250V Collector-Emitter Voltage.
  • 15A Continuous Collector Current.
  • 150W Power Dissipation.
  • TO-3P-3L package for through-hole mounting.

NJW0281G Applications

  • Ideal for high-fidelity audio amplifiers.
  • Suitable for linear amplifier output stages.
  • Used in professional audio systems.
  • Applicable in home audio products.

NJW0281G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the NJW0281G?

The maximum collector-emitter voltage (VCEO) for the NJW0281G is 250 Vdc.

What is the continuous collector current rating of the NJW0281G?

The continuous collector current (IC) rating for the NJW0281G is 15 Adc.

What is the power dissipation of the NJW0281G at 25°C?

The total power dissipation (PD) for the NJW0281G is 150 Watts at a case temperature of 25°C.

What is the operating temperature range for the NJW0281G transistor?

The operating and storage junction temperature range for the NJW0281G is -65°C to +150°C.

What package type is the NJW0281G supplied in?

The NJW0281G is supplied in a TO-3P-3L package.

Is the NJW0281G RoHS compliant?

Yes, the NJW0281G is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the NJW0281G?

The Moisture Sensitivity Level (MSL) for the NJW0281G is 1.

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