Overview
The TIP127TU is a PNP Darlington bipolar junction transistor (BJT) manufactured by onsemi. This transistor is known for its high current and voltage handling capabilities, making it suitable for a variety of power switching and amplification applications. The TIP127TU is packaged in a TO-220AB case, which is a common through-hole package used in many power electronic devices.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Base Voltage (VCBO) | 100 | V |
| Collector-Emitter Voltage (VCEO) | 100 | V |
| Emitter-Base Voltage (VEBO) | 5 | V |
| Collector Current (IC) | 5 | A |
| Collector Peak Current (ICM) | 8 | A |
| Base Current (IB) | 0.12 | A |
| Total Power Dissipation at TC ≤ 25°C (PTOT) | 2 | W |
| Thermal Resistance, Junction-to-Case (RthJC) | 1.92 | °C/W |
| Thermal Resistance, Junction-to-Ambient (RthJA) | 62.5 | °C/W |
| Maximum Operating Junction Temperature (TJ) | 150 | °C |
| Storage Temperature Range (Tstg) | -65 to 150 | °C |
Key Features
- High Current Handling: The TIP127TU can handle collector currents up to 5 A and peak currents up to 8 A, making it suitable for high-power applications.
- High Voltage Handling: With a collector-emitter voltage rating of 100 V, this transistor can handle high voltage requirements.
- Darlington Configuration: The Darlington configuration provides a high current gain, which is beneficial for amplification and switching applications.
- TO-220AB Package: The through-hole TO-220AB package is widely used and offers good thermal dissipation characteristics.
- Wide Operating Temperature Range: The transistor can operate over a junction temperature range of -40°C to 150°C.
Applications
The TIP127TU is versatile and can be used in various applications, including:
- Power Switching: Due to its high current and voltage handling capabilities, it is often used in power switching circuits.
- Amplification: The high current gain of the Darlington configuration makes it suitable for amplifier circuits.
- Motor Control: It can be used in motor control circuits where high current and voltage are required.
- Power Supplies: The transistor can be used in power supply circuits for voltage regulation and switching.
Q & A
- What is the collector-emitter voltage rating of the TIP127TU?
The collector-emitter voltage rating of the TIP127TU is 100 V. - What is the maximum collector current of the TIP127TU?
The maximum collector current of the TIP127TU is 5 A. - What is the package type of the TIP127TU?
The TIP127TU is packaged in a TO-220AB case. - What is the thermal resistance, junction-to-case, of the TIP127TU?
The thermal resistance, junction-to-case, of the TIP127TU is 1.92 °C/W. - Is the TIP127TU still in production?
No, the TIP127TU is no longer manufactured. - What is the maximum operating junction temperature of the TIP127TU?
The maximum operating junction temperature of the TIP127TU is 150 °C. - What is the storage temperature range for the TIP127TU?
The storage temperature range for the TIP127TU is -65 to 150 °C. - What type of transistor is the TIP127TU?
The TIP127TU is a PNP Darlington bipolar junction transistor (BJT). - What are some common applications of the TIP127TU?
The TIP127TU is commonly used in power switching, amplification, motor control, and power supply circuits. - What is the total power dissipation at TC ≤ 25°C for the TIP127TU?
The total power dissipation at TC ≤ 25°C for the TIP127TU is 2 W.
