Overview
The TIP125 is a low voltage PNP power Darlington transistor manufactured by STMicroelectronics. It is designed using planar technology with a 'base island' layout and a monolithic Darlington configuration. This transistor is known for its exceptional high gain performance and very low saturation voltage, making it suitable for various power amplification and switching applications.
Key Specifications
| Parameter | Value |
|---|---|
| Material of Transistor | Silicon (Si) |
| Polarity | PNP |
| Maximum Collector Power Dissipation (Pc) | 65 W |
| Maximum Collector-Base Voltage (Vcb) | 60 V |
| Maximum Collector-Emitter Voltage (Vce) | 60 V |
| Maximum Emitter-Base Voltage (Veb) | 5 V |
| Maximum Collector Current (Ic max) | 5 A |
| Max. Operating Junction Temperature (Tj) | 150 °C |
| Forward Current Transfer Ratio (hFE), MIN | 1000 |
| Package | TO-220 |
| Rohs Compliance | Ecopack2 |
| Grade | Industrial |
Key Features
- Low collector-emitter saturation voltage
- High DC current gain (hFE)
- Monolithic construction with built-in base-emitter shunt resistors
- Complementary NPN-PNP transistors available
- Pb-free packages available
Applications
The TIP125 is designed for general-purpose amplifier and low-speed switching applications. It is suitable for use in power amplification, motor control, and other applications where high current gain and low saturation voltage are required.
Q & A
- What is the polarity of the TIP125 transistor?
The TIP125 is a PNP transistor. - What is the maximum collector power dissipation of the TIP125?
The maximum collector power dissipation is 65 W. - What is the maximum collector current of the TIP125?
The maximum collector current is 5 A. - What is the operating junction temperature range of the TIP125?
The operating junction temperature range is -65 °C to +150 °C. - What is the package type of the TIP125?
The package type is TO-220. - Is the TIP125 RoHS compliant?
Yes, the TIP125 is RoHS compliant with an Ecopack2 grade. - What are the typical applications of the TIP125?
The TIP125 is used in general-purpose amplifier and low-speed switching applications. - What is the forward current transfer ratio (hFE) of the TIP125?
The minimum forward current transfer ratio (hFE) is 1000. - Does the TIP125 have built-in base-emitter shunt resistors?
Yes, the TIP125 has monolithic construction with built-in base-emitter shunt resistors. - Is the TIP125 available in Pb-free packages?
Yes, Pb-free packages are available for the TIP125.
