Overview
The TIP126G is a Medium Power PNP Darlington Bipolar Power Transistor produced by onsemi. This transistor is designed for general-purpose amplifier and low-speed switching applications. It is part of a family of complementary devices that include the TIP120, TIP121, TIP122 (NPN) and TIP125, TIP126, TIP127 (PNP).
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-Emitter Voltage (VCEO) | 80 | Vdc |
| Collector-Base Voltage (VCB) | 80 | Vdc |
| Emitter-Base Voltage (VEB) | 5.0 | Vdc |
| Collector Current (IC) - Continuous | 5.0 | A |
| Base Current (IB) | 120 | mA |
| Total Power Dissipation @ TC = 25°C | 65 | W |
| DC Current Gain (hFE) @ IC = 4.0 A | 2500 (Typ) | |
| Collector-Emitter Saturation Voltage (VCE(sat)) @ IC = 3.0 A | 2.0 | Vdc |
| Collector-Emitter Sustaining Voltage (VCEO(sus)) @ IC = 100 mA | 80 | Vdc |
| Package Type | TO-220 AB | |
| Pb-Free Package | Available |
Key Features
- High DC Current Gain - hFE = 2500 (Typ) @ IC = 4.0 A
- Low Collector-Emitter Saturation Voltage - VCE(sat) = 2.0 Vdc (Max) @ IC = 3.0 A
- Monolithic Construction with Built-In Base-Emitter Shunt Resistors
- Compact TO-220 AB Package
- Pb-Free Packages are Available
Applications
The TIP126G is suitable for general-purpose amplifier and low-speed switching applications. It can be used in various electronic circuits where high current gain and low saturation voltage are required, such as in power supplies, motor control circuits, and other industrial control systems.
Q & A
- What is the typical DC current gain of the TIP126G?
The typical DC current gain (hFE) of the TIP126G is 2500 at IC = 4.0 A.
- What is the maximum collector current for the TIP126G?
The maximum continuous collector current (IC) for the TIP126G is 5.0 A.
- What is the collector-emitter sustaining voltage for the TIP126G?
The collector-emitter sustaining voltage (VCEO(sus)) for the TIP126G is 80 Vdc at IC = 100 mA.
- What is the collector-emitter saturation voltage for the TIP126G?
The collector-emitter saturation voltage (VCE(sat)) for the TIP126G is 2.0 Vdc (Max) at IC = 3.0 A.
- What type of package does the TIP126G come in?
The TIP126G comes in a TO-220 AB package.
- Is the TIP126G available in a Pb-Free package?
- What are the typical applications for the TIP126G?
The TIP126G is typically used in general-purpose amplifier and low-speed switching applications.
- What is the maximum total power dissipation for the TIP126G at TC = 25°C?
The maximum total power dissipation for the TIP126G at TC = 25°C is 65 W.
- What is the thermal resistance, junction-to-case (RθJC) for the TIP126G?
The thermal resistance, junction-to-case (RθJC) for the TIP126G is 1.92°C/W.
- What is the operating and storage junction temperature range for the TIP126G?
The operating and storage junction temperature range for the TIP126G is –65 to +150°C.
