Overview
The 2N6042G is a medium-power Darlington transistor produced by onsemi. It is part of the 2N604x series, which includes both PNP and NPN types designed for general-purpose amplifier and low-speed switching applications. This transistor is known for its high DC current gain and robust thermal characteristics, making it suitable for a variety of power management and control circuits.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 100 | Vdc |
| Collector-Base Voltage | VCB | 100 | Vdc |
| Emitter-Base Voltage | VEB | 5.0 | Vdc |
| Continuous Collector Current | IC | 8.0 | Adc |
| Peak Collector Current | IC | 16 | Adc |
| Base Current | IB | 120 | mAdc |
| Total Power Dissipation @ TC = 25°C | PD | 75 | W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | –65 to +150 | °C |
| DC Current Gain (hFE) @ IC = 3.0 Adc, VCE = 4.0 Vdc | hFE | 1000 to 20000 | |
| Collector-Emitter Saturation Voltage @ IC = 3.0 Adc, IB = 12 mAdc | VCE(sat) | 2.0 | Vdc |
Key Features
- High DC Current Gain: The 2N6042G has a high DC current gain (hFE) of 1000 to 20000 at IC = 3.0 Adc and VCE = 4.0 Vdc, making it suitable for amplification and switching applications.
- Low Collector-Emitter Saturation Voltage: The transistor features a low VCE(sat) of 2.0 Vdc at IC = 3.0 Adc and IB = 12 mAdc, which reduces power losses in switching circuits.
- Robust Thermal Characteristics: With a thermal resistance of 1.67 °C/W (junction-to-case) and 57 °C/W (junction-to-ambient), the transistor can handle high power dissipation.
- ESD Ratings: The device has high ESD ratings, with Human Body Model > 8000 V and Machine Model > 400 V, ensuring robustness against electrostatic discharge.
- Pb-Free and RoHS Compliant: The 2N6042G is lead-free and compliant with RoHS standards, making it environmentally friendly.
Applications
- General-Purpose Amplifiers: The 2N6042G is suitable for use in general-purpose amplifier circuits due to its high current gain and low saturation voltage.
- Low-Speed Switching: It is ideal for low-speed switching applications where high current handling and low power losses are required.
- Power Management Circuits: The transistor can be used in various power management circuits, including power supplies, motor control, and relay drivers.
- Automotive and Industrial Control Systems: Its robust thermal and electrical characteristics make it a good choice for automotive and industrial control systems.
Q & A
- What is the collector-emitter voltage rating of the 2N6042G transistor?
The collector-emitter voltage (VCEO) rating of the 2N6042G transistor is 100 Vdc.
- What is the maximum continuous collector current for the 2N6042G?
The maximum continuous collector current (IC) for the 2N6042G is 8.0 Adc.
- What is the typical DC current gain (hFE) of the 2N6042G transistor?
The typical DC current gain (hFE) of the 2N6042G transistor is between 1000 to 20000 at IC = 3.0 Adc and VCE = 4.0 Vdc.
- What is the collector-emitter saturation voltage (VCE(sat)) of the 2N6042G?
The collector-emitter saturation voltage (VCE(sat)) of the 2N6042G is 2.0 Vdc at IC = 3.0 Adc and IB = 12 mAdc.
- Is the 2N6042G transistor Pb-Free and RoHS compliant?
Yes, the 2N6042G transistor is Pb-Free and RoHS compliant.
- What are the ESD ratings for the 2N6042G transistor?
The 2N6042G transistor has ESD ratings of Human Body Model > 8000 V and Machine Model > 400 V.
- What is the operating temperature range for the 2N6042G transistor?
The operating and storage junction temperature range for the 2N6042G transistor is –65 to +150 °C.
- What is the total power dissipation of the 2N6042G transistor at TC = 25°C?
The total power dissipation (PD) of the 2N6042G transistor at TC = 25°C is 75 W.
- What are some common applications of the 2N6042G transistor?
The 2N6042G transistor is commonly used in general-purpose amplifiers, low-speed switching applications, power management circuits, and automotive and industrial control systems.
- What package type is the 2N6042G transistor available in?
The 2N6042G transistor is available in the TO-220 package type.
