MJL21196 Transistor NPN Original ONSEMI. MJL21196 Transistor. MJL21196 Transistor Price.
- Collector−Emitter Voltage: 250V
- Collector−Base Voltage: 400V
- Emitter−Base Voltage: 5V
- Total Power Dissipation: 200W
Download MJL21196 Transistor datasheet PDF
MJL21196 NPN Transistor – Original ON Semiconductor | High-Power Audio Output Transistor
The MJL21196 is a high-power NPN bipolar junction transistor designed by ONSEMI for professional audio, power amplifier stages, and high-current switching applications. With exceptional linearity, low distortion, and rugged construction, this transistor is ideal for audiophile-grade amplifiers, industrial power circuits, and high-load drivers.
Recommended for experienced technicians and electronics professionals.
🔧 Key Features
- Original ONSEMI MJL21196 – high-reliability and long service life
- NPN Power Transistor with high current & voltage handling
- Excellent Safe Operating Area (SOA)
- Low distortion for high-fidelity audio amplifier designs
- High gain stability at elevated temperatures
- Designed for linear and switch-mode high-power applications
- Durable TO-264 package for optimal heat dissipation
- Suitable only for technical users / professional repair engineers
📘 Electrical Specifications (Full Specs)
| Parameter | Value |
|---|---|
| Transistor Type | NPN |
| Manufacturer | ON Semiconductor (ONSEMI) |
| Model Number | MJL21196 |
| Package Type | TO-264 |
| Collector-Emitter Voltage (VCEO) | 250V |
| Collector-Base Voltage (VCBO) | 250V |
| Emitter-Base Voltage (VEBO) | 5V |
| Collector Current (IC) | 16A Continuous |
| Peak Collector Current (IC peak) | 30A |
| Power Dissipation (Pd) | 200W at Tc = 25°C |
| DC Current Gain (hFE) | 25 – 80 (at 8A) |
| Transition Frequency (fT) | 4 MHz |
| Operating Temperature Range | −65°C to +150°C |
| Mounting | Through-Hole |
| Complementary Pair | MJL21195 (PNP) |
📦 Applications
- High-power audio output amplifiers
- Home theater amplifiers, PA systems, Hi-Fi systems
- High-current power drivers
- Industrial power stages
- Replacement for damaged/failed amplifier transistors
- Use in repair, R&D, and upgrade projects
⚠️ Important Note
This product is recommended only for technical persons, engineers, and experienced repair technicians. Requires correct biasing, heat sink design, and power handling knowledge.


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