Overview
The TIP142G is a high-performance NPN Darlington Bipolar Power Transistor manufactured by onsemi. This transistor is designed for general-purpose amplifier and low-frequency switching applications. It is part of a family of complementary devices that include the TIP140, TIP141, TIP145, TIP146, and TIP147. The TIP142G is known for its high DC current gain and low saturation voltage, making it suitable for a variety of power management and control applications.
Key Specifications
| Parameter | Value |
|---|---|
| Collector Current (I_C) | 10 A |
| Collector-Emitter Voltage (V_CE) | 100 V |
| Collector-Emitter Sustaining Voltage (V_CE(sus)) | 100 Vdc (Min) |
| DC Current Gain (h_FE) | 1000 @ I_C = 5 A, V_CE = 4 V |
| Saturation Voltage (V_CE(sat)) | 2.5 V (Typical) |
| Package Type | TO-247-3 |
| Power Dissipation (P_D) | 125 W |
| Operating Temperature Range | -55°C to 150°C |
Key Features
- Monolithic Darlington configuration for high gain performance
- Integrated antiparallel collector-emitter diode
- High DC current gain (h_FE = 1000 @ I_C = 5 A, V_CE = 4 V)
- Low saturation voltage (V_CE(sat) = 2.5 V Typical)
- Monolithic construction with built-in base-emitter shunt resistor
- Pb-Free packages available
Applications
The TIP142G is suitable for various applications including general-purpose amplifiers, low-frequency switching circuits, power management systems, and control circuits. It is particularly useful in scenarios where high current gain and low saturation voltage are required.
Q & A
- What is the collector current rating of the TIP142G?
The collector current rating of the TIP142G is 10 A. - What is the maximum collector-emitter voltage of the TIP142G?
The maximum collector-emitter voltage of the TIP142G is 100 V. - What is the typical DC current gain of the TIP142G?
The typical DC current gain (h_FE) of the TIP142G is 1000 at I_C = 5 A and V_CE = 4 V. - What package type is the TIP142G available in?
The TIP142G is available in the TO-247-3 package type. - What is the power dissipation rating of the TIP142G?
The power dissipation rating of the TIP142G is 125 W. - Is the TIP142G Pb-Free?
Yes, Pb-Free packages are available for the TIP142G. - What are the operating temperature ranges for the TIP142G?
The operating temperature range for the TIP142G is -55°C to 150°C. - What are some common applications of the TIP142G?
The TIP142G is commonly used in general-purpose amplifiers, low-frequency switching circuits, power management systems, and control circuits. - Does the TIP142G have an integrated antiparallel collector-emitter diode?
Yes, the TIP142G has an integrated antiparallel collector-emitter diode. - What is the collector-emitter sustaining voltage of the TIP142G?
The collector-emitter sustaining voltage (V_CE(sus)) of the TIP142G is 100 Vdc (Min).
