Overview
The MJ15025G is a high-power PNP bipolar junction transistor (BJT) manufactured by onsemi. This transistor is designed for high-power applications such as high-power audio amplifiers, disk head positioners, and other linear applications. It is part of the MJ15025 series, which is known for its high safe operating area, high DC current gain, and robust thermal characteristics.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 250 | Vdc |
| Collector-Base Voltage | VCBO | 400 | Vdc |
| Emitter-Base Voltage | VEBO | 5 | Vdc |
| Collector Current - Continuous | IC | 16 | Adc |
| Collector Current - Peak | ICM | 30 | Adc |
| Base Current - Continuous | IB | 5 | Adc |
| Total Device Dissipation @ TC = 25°C | PD | 250 | W |
| Thermal Resistance, Junction-to-Case | RJC | 0.70 | °C/W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +200 | °C |
| DC Current Gain (IC = 16 Adc, VCE = 4 Vdc) | hFE | 15 - 60 | |
| Collector-Emitter Saturation Voltage (IC = 16 Adc, IB = 3.2 Adc) | VCE(sat) | 1.4 - 4.0 | Vdc |
Key Features
- High Safe Operating Area: Ensures reliable operation under various conditions.
- High DC Current Gain: Provides efficient amplification in high-power applications.
- Complementary Devices: Complementary to MJ15022 (NPN) and MJ15024 (NPN) for balanced circuit design.
- Pb-Free and RoHS Compliant: Environmentally friendly and compliant with regulatory standards.
- High Collector Current and Voltage Ratings: Suitable for high-power audio and other linear applications.
- Low Collector-Emitter Saturation Voltage: Minimizes power loss and improves efficiency.
Applications
- High-Power Audio Amplifiers: Ideal for amplifying audio signals in high-power audio systems.
- Disk Head Positioners: Used in disk drive systems for precise positioning.
- Linear Applications: Suitable for various linear applications requiring high power and reliability.
- Power Supplies and Switching Regulators: Can be used in power supply circuits and switching regulators due to its high current and voltage handling capabilities.
Q & A
- What is the maximum collector-emitter voltage for the MJ15025G transistor?
The maximum collector-emitter voltage (VCEO) for the MJ15025G is 250 Vdc.
- What is the continuous collector current rating of the MJ15025G?
The continuous collector current (IC) rating is 16 Adc.
- Is the MJ15025G Pb-Free and RoHS compliant?
Yes, the MJ15025G is Pb-Free and RoHS compliant.
- What is the thermal resistance, junction-to-case (RJC) for the MJ15025G?
The thermal resistance, junction-to-case (RJC) is 0.70 °C/W.
- What are the operating and storage junction temperature ranges for the MJ15025G?
The operating and storage junction temperature range is -65 to +200 °C.
- What is the DC current gain (hFE) for the MJ15025G at IC = 16 Adc and VCE = 4 Vdc?
The DC current gain (hFE) ranges from 15 to 60 at IC = 16 Adc and VCE = 4 Vdc.
- What is the collector-emitter saturation voltage (VCE(sat)) for the MJ15025G at IC = 16 Adc and IB = 3.2 Adc?
The collector-emitter saturation voltage (VCE(sat)) ranges from 1.4 to 4.0 Vdc at IC = 16 Adc and IB = 3.2 Adc.
- What are some common applications of the MJ15025G transistor?
Common applications include high-power audio amplifiers, disk head positioners, and other linear applications.
- What package type is the MJ15025G available in?
The MJ15025G is available in the TO-204 (TO-3) package.
- Where can I find detailed specifications and datasheets for the MJ15025G?
Detailed specifications and datasheets can be found on the onsemi website, as well as through distributors like Mouser, LCSC, and others.
