Overview
The TIP105TU is a PNP silicon power Darlington transistor manufactured by Onsemi. It is designed in a monolithic Darlington configuration and is housed in a TO-220AB plastic package. This transistor is intended for use in various power linear and switching applications, offering high DC current gain and low collector-emitter saturation voltage. The TIP105TU is part of the TIP100 series, which includes complementary NPN types such as the TIP102. It is Pb-free and RoHS compliant, making it suitable for modern electronic designs.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer's Part Number | TIP105TU | |
| Polarity or Channel Type | PNP | |
| Configuration | DARLINGTON WITH BUILT-IN DIODE AND RESISTOR | |
| Maximum Collector Current (IC) | 8 A | A |
| Maximum Collector-Emitter Voltage (VCEO) | 60 V | Vdc |
| Maximum Power Dissipation (Abs) | 80 W | W |
| Minimum DC Current Gain (hFE) | 200 | |
| Collector-Emitter Saturation Voltage (VCE(sat)) | 2.5 Vdc @ IC = 8.0 Adc | Vdc |
| Package Body Material | PLASTIC/EPOXY | |
| Package Style | TO-220AB | |
| Operating and Storage Junction Temperature Range | -65 to +150 °C | °C |
Key Features
- High DC Current Gain: The TIP105TU has a high DC current gain (hFE) of up to 2500 at IC = 4.0 Adc, making it suitable for high-current applications.
- Low Collector-Emitter Saturation Voltage: It features a low VCE(sat) of 2.0 Vdc @ IC = 3.0 Adc and 2.5 Vdc @ IC = 8.0 Adc, which reduces power losses in switching applications.
- Monolithic Construction with Built-in Base-Emitter Shunt Resistors: This design simplifies circuitry and improves reliability.
- Pb-Free and RoHS Compliant: The transistor is lead-free and compliant with RoHS regulations, making it environmentally friendly and suitable for modern designs.
- High Collector-Emitter Sustaining Voltage: The TIP105TU has a VCEO(sus) of 60 Vdc, ensuring robust performance under various operating conditions).
Applications
- General-Purpose Amplifier and Low-Speed Switching: The TIP105TU is designed for use in general-purpose amplifier and low-speed switching applications due to its high current gain and low saturation voltage).
- Linear and Switching Industrial Equipment: It is suitable for use in industrial equipment that requires high power handling and reliability).
- Audio Power Amplifiers: The transistor can be used in audio power amplifiers where high current and low distortion are critical).
- DC-AC Converters: Its high current capacity and low saturation voltage make it a good choice for DC-AC converter applications).
- Low Voltage DC Motor Drivers: The TIP105TU can be used to drive low voltage DC motors due to its high current gain and built-in diode and resistor configuration).
Q & A
- What is the maximum collector current of the TIP105TU?
The maximum collector current (IC) of the TIP105TU is 8 A.
- What is the maximum collector-emitter voltage of the TIP105TU?
The maximum collector-emitter voltage (VCEO) of the TIP105TU is 60 Vdc.
- What is the typical DC current gain (hFE) of the TIP105TU?
The typical DC current gain (hFE) of the TIP105TU is up to 2500 at IC = 4.0 Adc.
- What is the collector-emitter saturation voltage (VCE(sat)) of the TIP105TU?
The collector-emitter saturation voltage (VCE(sat)) of the TIP105TU is 2.5 Vdc @ IC = 8.0 Adc.
- Is the TIP105TU Pb-free and RoHS compliant?
Yes, the TIP105TU is Pb-free and RoHS compliant.
- What is the operating junction temperature range of the TIP105TU?
The operating junction temperature range of the TIP105TU is -65 to +150 °C.
- What package type does the TIP105TU use?
The TIP105TU is housed in a TO-220AB plastic package.
- What are some common applications of the TIP105TU?
The TIP105TU is commonly used in general-purpose amplifiers, low-speed switching applications, linear and switching industrial equipment, audio power amplifiers, DC-AC converters, and as drivers for low voltage DC motors.
- Does the TIP105TU have built-in diodes and resistors?
Yes, the TIP105TU has a built-in diode and resistor configuration, which simplifies circuit design and improves reliability.
- What is the maximum power dissipation of the TIP105TU?
The maximum power dissipation of the TIP105TU is 80 W.
