Overview
The TIP50G is a high-voltage NPN silicon power transistor manufactured by onsemi. This transistor is part of the TIP47G, TIP48G, and TIP50G series, designed to handle significant power requirements. It is particularly suited for applications such as line-operated audio output amplifiers, switch-mode power supply drivers, and other switching applications. The TIP50G is packaged in a popular TO-220 plastic package and is Pb-free and RoHS compliant.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 400 | Vdc |
| Collector-Base Voltage | VCB | 500 | Vdc |
| Emitter-Base Voltage | VEB | 5.0 | Vdc |
| Collector Current - Continuous | IC | 1.0 | Adc |
| Collector Current - Peak | ICM | 2.0 | Adc |
| Base Current | IB | 0.6 | Adc |
| Total Power Dissipation @ TC = 25°C | PD | 40 | W |
| Thermal Resistance, Junction-to-Case | RθJC | 3.125 | °C/W |
| Thermal Resistance, Junction-to-Ambient | RθJA | 62.5 | °C/W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +150 | °C |
Key Features
- High-voltage NPN silicon power transistor with a collector-emitter voltage of 400 Vdc.
- Pb-free and RoHS compliant, ensuring environmental sustainability.
- Popular TO-220 plastic package for ease of mounting and thermal management.
- Complementary to the MJE5730 and MJE5731 series, offering flexibility in design.
- High total power dissipation of 40 watts at TC = 25°C.
- Low thermal resistance, junction-to-case (RθJC) of 3.125 °C/W.
Applications
The TIP50G is designed for various high-power applications, including:
- Line-operated audio output amplifiers.
- Switch-mode power supply drivers.
- Other switching applications where high voltage and current handling are required.
Q & A
- What is the maximum collector-emitter voltage of the TIP50G? The maximum collector-emitter voltage (VCEO) of the TIP50G is 400 Vdc.
- What is the continuous collector current rating of the TIP50G? The continuous collector current (IC) rating is 1.0 Adc.
- Is the TIP50G Pb-free and RoHS compliant? Yes, the TIP50G is Pb-free and RoHS compliant.
- What is the thermal resistance, junction-to-case (RθJC) of the TIP50G? The thermal resistance, junction-to-case (RθJC) is 3.125 °C/W.
- What are the typical applications of the TIP50G? The TIP50G is typically used in line-operated audio output amplifiers, switch-mode power supply drivers, and other switching applications.
- What is the maximum total power dissipation of the TIP50G at TC = 25°C? The maximum total power dissipation (PD) at TC = 25°C is 40 watts.
- What is the operating and storage junction temperature range of the TIP50G? The operating and storage junction temperature range is -65 to +150 °C.
- What package type is the TIP50G available in? The TIP50G is available in the TO-220 plastic package.
- Is the TIP50G complementary to any other transistor series? Yes, the TIP50G is complementary to the MJE5730 and MJE5731 series.
- What is the collector current gain (hFE) of the TIP50G? The DC current gain (hFE) of the TIP50G is typically between 30 to 150 at IC = 0.3 Adc and VCE = 10 Vdc.
