CNCHIPDEPOT Original Part
NJW0281G
NJW0281G NPN power BJT with 250V VCEO, 15A collector current, 150W power and TO-3PN package.
Transistor PolarityNPN
Collector-Emitter Voltage (VCEO)250 V
Collector Current (IC)15 A
DC Current Gain (hFE)150
Power Dissipation (PD)150 W
PackageTO-3PN
Product Overview
The NJW0281G is an NPN bipolar power transistor designed for high-current audio amplification, linear power control, and general power switching applications. It features a 250V collector-emitter voltage rating, 15A collector current capability, and 150W power dissipation. Its high DC current gain and substantial voltage and current ratings make it suitable for demanding output and driver stages.
Packaged in a TO-3PN through-hole package, the NJW0281G is suitable for heatsink-mounted power designs requiring strong thermal performance. Its 20MHz transition frequency also supports audio power amplification, industrial linear circuits, and medium-speed power switching applications.
Specifications
Key electrical, package, and sourcing parameters for quick engineering review.
| Part Number | NJW0281G |
| Brand | CNCHIPDEPOT |
| Package | TO-3PN |
| Product Type | BJT |
| Transistor Polarity | NPN |
| Collector-Emitter Voltage (VCEO) | 250 V |
| Collector Current (IC) | 15 A |
| DC Current Gain (hFE) | 150 |
| Power Dissipation (PD) | 150 W |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 1 V |
| Transition Frequency (fT) | 20 MHz |
| Emitter-Base Voltage (VEBO) | 5 V |
| Collector Cutoff Current | 10 µA |
| Configuration | Standalone |
| Mounting Type | Through Hole |
Cross Reference & Replacement Information
The following part numbers are commonly reviewed for replacement or compatibility matching. Always verify datasheet, package, pinout, and operating conditions before bulk purchase.
| Target Brand | Target MPN | Replace Type | Notes |
|---|---|---|---|
| Contact us for replacement options | |||
Datasheet
Download the datasheet or contact us for additional technical information.
PDF
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Typical Applications
- High-fidelity audio amplifier output stages
- Linear power amplifier circuits
- High-current transistor driver stages
- Industrial power control circuits
- Medium-speed power switching circuits
- Heatsink-mounted power amplifier designs
Ordering & RFQ Information
- MOQ: Contact sales
- Lead Time: 3–7 working days for stock items
- Packaging: Reel / Tube / Tray depending on package
- Sample Availability: Available on request
- Mass Production Status: 50K+ pcs Stock / Mass Production
FAQ
Can this part replace my current model?
It may be suitable depending on your circuit requirements. Please verify datasheet, package, pinout, and test samples before bulk orders.
Can I request samples?
Yes. Please submit your RFQ with target quantity and application details.
Need this part or a compatible replacement?
Send us your target part number, BOM list, quantity, and technical requirements. CNCHIPDEPOT can help review replacement options and provide RFQ support.
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SMT Assembly Workshop
SMT production and assembly capabilities supporting electronic component and PCB-related manufacturing requirements.
Semiconductor Production
Controlled production environments supporting semiconductor and electronic component manufacturing processes.
Component Testing Equipment
Electrical testing and verification equipment used to support performance checks and product consistency.
Quality Inspection Lab
Quality inspection processes help verify component condition, specifications and production consistency before shipment.