Overview
The NJW21193G is a PNP silicon power transistor manufactured by onsemi. It is part of the NJW series and is specifically designed for high-power audio output, disk head positioners, and linear applications. This transistor utilizes Perforated Emitter technology, which enhances its performance in high-current and high-voltage environments. The NJW21193G is packaged in a TO-3P case and is Pb-free and RoHS compliant, making it suitable for a wide range of modern electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 250 | Vdc |
| Collector-Base Voltage | VCBO | 400 | Vdc |
| Emitter-Base Voltage | VEBO | 5.0 | Vdc |
| Collector Current - Continuous | IC | 16 | Adc |
| Collector Current - Peak | ICM | 30 | Adc |
| Base Current - Continuous | IB | 5.0 | Adc |
| Total Power Dissipation @ TC = 25°C | PD | 200 | W |
| Derate Above 25°C | 1.6 | W/°C | |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +150 | °C |
| Thermal Resistance, Junction-to-Case | RJC | 0.625 | °C/W |
| Thermal Resistance, Junction-to-Ambient | RJA | 40 | °C/W |
Key Features
- Total Harmonic Distortion characterized, ensuring low distortion in audio applications.
- High DC current gain, providing excellent amplification capabilities.
- Excellent gain linearity, which is crucial for linear applications.
- High Safe Operating Area (SOA), allowing for reliable operation under various conditions.
- Pb-free and RoHS compliant, making it environmentally friendly and compliant with modern regulations.
Applications
The NJW21193G is designed for several key applications, including:
- High power audio output: Suitable for amplifiers and other audio equipment where high current and low distortion are required.
- Disk head positioners: Used in disk drive systems where precise positioning and high current handling are necessary.
- Linear applications: Ideal for use in linear power supplies, motor control, and other linear circuits.
Q & A
- What is the collector-emitter voltage rating of the NJW21193G?
The collector-emitter voltage rating is 250 Vdc. - What is the maximum continuous collector current of the NJW21193G?
The maximum continuous collector current is 16 Adc. - Is the NJW21193G Pb-free and RoHS compliant?
Yes, the NJW21193G is Pb-free and RoHS compliant. - What is the thermal resistance from junction to case for the NJW21193G?
The thermal resistance from junction to case is 0.625 °C/W. - What are the typical applications of the NJW21193G?
The NJW21193G is typically used in high power audio output, disk head positioners, and linear applications. - What is the maximum total power dissipation of the NJW21193G at 25°C?
The maximum total power dissipation at 25°C is 200 W. - What is the derating factor for power dissipation above 25°C?
The derating factor is 1.6 W/°C. - What is the operating and storage junction temperature range for the NJW21193G?
The operating and storage junction temperature range is -65 to +150 °C. - Does the NJW21193G have any specific safety or regulatory compliance?
Yes, it is not designed for use in life support systems or FDA Class 3 medical devices, and users must ensure compliance with all relevant laws and regulations. - What package type is the NJW21193G available in?
The NJW21193G is available in a TO-3P package.
