Overview
The TIP47TU, produced by onsemi, is a high-voltage NPN silicon power transistor designed for various high-power applications. It is part of the TIP47, TIP48, and TIP50 series, known for their robust performance in switching and linear applications. The transistor is housed in a TO-220 plastic package, making it suitable for a wide range of electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 250 | Vdc |
| Collector-Base Voltage | VCB | 350 | 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 at Tcase ≤ 25°C | Ptot | 40 | W |
| Thermal Resistance, Junction-to-Case | Rthj-case | 3.125 | °C/W |
| Thermal Resistance, Junction-to-Ambient | Rthj-amb | 62.5 | °C/W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +150 | °C |
Key Features
- Popular TO-220 plastic package, making it easy to integrate into various designs.
- High voltage handling capabilities with collector-emitter voltages up to 250 V.
- Complementary to the MJE5730 and MJE5731 series, offering flexibility in design choices.
- Pb-free and RoHS compliant, ensuring environmental sustainability.
- High current gain and low collector-emitter saturation voltage, enhancing switching performance.
Applications
The TIP47TU is designed for use in several high-power applications, including:
- Line-operated audio output amplifiers.
- Switchmode power supply drivers.
- Other switching applications requiring high voltage and current handling.
Q & A
- What is the maximum collector-emitter voltage of the TIP47TU?
The maximum collector-emitter voltage (VCEO) of the TIP47TU is 250 Vdc. - What is the continuous collector current rating of the TIP47TU?
The continuous collector current (IC) rating is 1.0 Adc. - What is the peak collector current rating of the TIP47TU?
The peak collector current (ICM) rating is 2.0 Adc. - What is the thermal resistance from junction to case for the TIP47TU?
The thermal resistance from junction to case (Rthj-case) is 3.125 °C/W. - Is the TIP47TU Pb-free and RoHS compliant?
Yes, the TIP47TU is Pb-free and RoHS compliant. - What are some common applications of the TIP47TU?
The TIP47TU is commonly used in line-operated audio output amplifiers, switchmode power supply drivers, and other switching applications. - What is the operating junction temperature range for the TIP47TU?
The operating junction temperature range is -65 to +150 °C. - What is the base current rating of the TIP47TU?
The base current (IB) rating is 0.6 Adc. - What is the total power dissipation at Tcase ≤ 25°C for the TIP47TU?
The total power dissipation at Tcase ≤ 25°C is 40 W. - What is the collector-emitter saturation voltage of the TIP47TU?
The collector-emitter saturation voltage (VCE(sat)) is approximately 1.0 Vdc.
