Overview
The MJH6284G is a Darlington complementary silicon power transistor produced by onsemi. This NPN transistor is part of the MJH6284 series, which includes the PNP counterpart MJH6287. It is designed for general-purpose amplifier and low-speed switching applications, particularly in motor control. The device features a monolithic construction with a built-in collector-emitter diode, enhancing its reliability and performance.
Key Specifications
| Characteristic | Symbol | Max Unit | Description |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 100 Vdc | Maximum collector-emitter voltage |
| Collector-Base Voltage | VCB | 100 Vdc | Maximum collector-base voltage |
| Emitter-Base Voltage | VEB | 5.0 Vdc | Maximum emitter-base voltage |
| Collector Current - Continuous | IC | 20 Adc | Continuous collector current |
| Collector Current - Peak | IC | 40 Adc | Peak collector current |
| Base Current | IB | 0.5 Adc | Maximum base current |
| Total Device Dissipation | PD | 160 W | Total device power dissipation at TC = 25°C |
| Thermal Resistance, Junction-to-Case | RJC | 0.78 °C/W | Thermal resistance from junction to case |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +150 °C | Operating and storage junction temperature range |
| DC Current Gain | hFE | 750 - 18,000 | DC current gain at IC = 10 Adc, VCE = 3.0 Vdc |
| Collector-Emitter Saturation Voltage | VCE(sat) | 2.0 - 3.0 Vdc | Collector-emitter saturation voltage at IC = 10 Adc, IB = 40 mAdc |
| Base-Emitter On Voltage | VBE(on) | 2.8 Vdc | Base-emitter on voltage at IC = 10 Adc, VCE = 3.0 Vdc |
| Base-Emitter Saturation Voltage | VBE(sat) | 4.0 Vdc | Base-emitter saturation voltage at IC = 20 Adc, IB = 200 mAdc |
| Current-Gain Bandwidth Product | fT | 4.0 MHz | Current-gain bandwidth product at IC = 10 Adc, VCE = 3.0 Vdc, f = 1.0 MHz |
Key Features
- Monolithic Construction: The MJH6284G features a monolithic construction with a built-in collector-emitter diode, enhancing its reliability and performance.
- Rugged RBSOA Characteristics: The device has robust RBSOA (Reverse Bias Safe Operating Area) characteristics, ensuring safe operation under various conditions.
- High Current Gain: It offers a high DC current gain (hFE) ranging from 750 to 18,000, making it suitable for amplification and switching applications.
- Low Saturation Voltage: The collector-emitter saturation voltage (VCE(sat)) is low, typically between 2.0 to 3.0 Vdc, which is beneficial for reducing power losses.
- Pb-Free Packaging: The device is available in Pb-free packaging, making it compliant with environmental regulations.
- Wide Operating Temperature Range: It operates over a wide junction temperature range of -65 to +150 °C, making it versatile for various applications.
Applications
The MJH6284G is designed for general-purpose amplifier and low-speed switching applications, particularly in:
- Motor Control: Suitable for controlling DC motors and other low-speed switching applications.
- Power Amplifiers: Used in power amplifier circuits where high current gain and low saturation voltage are required.
- Industrial Automation: Can be used in various industrial automation applications requiring reliable and robust transistor performance.
- Consumer Electronics: Applicable in consumer electronics where power management and amplification are necessary.
Q & A
- What is the maximum collector-emitter voltage of the MJH6284G?
The maximum collector-emitter voltage (VCEO) is 100 Vdc.
- What is the continuous collector current rating of the MJH6284G?
The continuous collector current (IC) is 20 Adc.
- What is the thermal resistance from junction to case for the MJH6284G?
The thermal resistance from junction to case (RJC) is 0.78 °C/W.
- What is the DC current gain range of the MJH6284G?
The DC current gain (hFE) ranges from 750 to 18,000.
- What is the collector-emitter saturation voltage of the MJH6284G?
The collector-emitter saturation voltage (VCE(sat)) is typically between 2.0 to 3.0 Vdc.
- Is the MJH6284G Pb-free?
- What is the operating temperature range of the MJH6284G?
The operating and storage junction temperature range is -65 to +150 °C.
- What are the typical applications of the MJH6284G?
The MJH6284G is typically used in motor control, power amplifiers, industrial automation, and consumer electronics.
- What is the current-gain bandwidth product of the MJH6284G?
The current-gain bandwidth product (fT) is 4.0 MHz.
- Does the MJH6284G have a built-in diode?
