Overview
The MUR840HC0G is a high-performance ultrafast recovery rectifier diode produced by Taiwan Semiconductor Corporation. This device is designed to meet the demanding requirements of various power management and electronic systems. With its robust specifications and reliable performance, the MUR840HC0G is an ideal choice for applications requiring high efficiency and low power loss.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 400 | V |
| Average Rectified Forward Current (TC = 155°C) Per Leg | IF(AV) | 4.0 | A |
| Total Device Average Rectified Forward Current | IF(AV) | 8.0 | A |
| Peak Repetitive Forward Current per Diode Leg | IFM | 8.0 | A |
| Non-Repetitive Peak Surge Current | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, Tstg | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (iF = 4.0 A, Tj = 150°C) | vF | 1.12 - 1.45 - 1.9 | V |
| Maximum Reverse Recovery Time | trr | 28 ns | ns |
Key Features
- Ultrafast recovery time of 28 ns, ensuring high efficiency and low power loss.
- High surge capacity with a non-repetitive peak surge current of 100 A.
- Low forward voltage drop, contributing to high efficiency in power management applications.
- Operating junction temperature range of -65 to +175°C, making it suitable for a wide range of environments.
- Pb-free package, compliant with environmental regulations.
- Corrosion-resistant and solderable terminal leads.
Applications
- Power Supply - Output Rectification: Ideal for rectifying output in power supply units due to its high efficiency and low power loss.
- Power Management: Suitable for various power management systems requiring high surge capacity and low forward voltage drop.
- Instrumentation: Used in instrumentation applications where reliable and efficient rectification is crucial.
Q & A
- What is the peak repetitive reverse voltage of the MUR840HC0G?
The peak repetitive reverse voltage is 400 V. - What is the average rectified forward current per leg at 155°C?
The average rectified forward current per leg is 4.0 A. - What is the maximum non-repetitive peak surge current?
The maximum non-repetitive peak surge current is 100 A. - What is the operating junction and storage temperature range?
The operating junction and storage temperature range is -65 to +175°C. - What is the maximum instantaneous forward voltage at 4.0 A and 150°C?
The maximum instantaneous forward voltage ranges from 1.12 to 1.45 to 1.9 V. - What is the maximum reverse recovery time?
The maximum reverse recovery time is 28 ns. - Is the MUR840HC0G Pb-free?
Yes, the MUR840HC0G is Pb-free. - What are the typical applications of the MUR840HC0G?
Typical applications include power supply output rectification, power management, and instrumentation. - What is the maximum thermal resistance, junction-to-case?
The maximum thermal resistance, junction-to-case, is 3.0 °C/W. - Is the MUR840HC0G corrosion-resistant?
Yes, the terminal leads are corrosion-resistant and readily solderable.
