Overview
The MUR860H is an ultrafast power diode produced by ON Semiconductor. This component is designed for high-performance applications in switching power supplies, inverters, and as free-wheeling diodes. It features a robust SMC package, ensuring high reliability and efficiency in various power management systems.
Key Specifications
| Characteristic | Symbol | Unit | Value |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | V | 600 |
| Crest Working Reverse Voltage | VRWM | V | 600 |
| Average Rectified Forward Current | IF(AV) | A | 8.0 |
| Peak Repetitive Forward Current | IFRM | A | 16 |
| Nonrepetitive Peak Surge Current | IFSM | A | 180 |
| Operating Junction Temperature | TJ | °C | -65 to +175 |
| Storage Temperature Range | Tstg | °C | -65 to +175 |
| Maximum Instantaneous Forward Voltage | vF | V | 1.25 (at IF = 8 A, TJ = 25°C) |
| Maximum Reverse Recovery Time | trr | ns | 25 |
| Thermal Resistance, Junction-to-Ambient | Rth(j-a) | °C/W | 75 |
Key Features
- Ultrafast Recovery Time: The MUR860H boasts a fast recovery time of 25 nanoseconds, making it suitable for high-frequency applications.
- High Operating Junction Temperature: It can operate at junction temperatures up to 175°C, ensuring reliability in demanding environments.
- Low Forward Voltage: The diode has a low forward voltage drop, reducing power losses and improving efficiency.
- Low Leakage Current: It features low reverse leakage current, which is crucial for minimizing standby power consumption.
- High Voltage Capability: With a peak repetitive reverse voltage of 600 V, this diode is designed to handle high-voltage applications.
- ESD Ratings: The device has robust ESD ratings, including Machine Model (> 400 V) and Human Body Model (> 16,000 V).
- Pb-Free and RoHS Compliant: The MUR860H is lead-free and compliant with RoHS regulations, making it environmentally friendly.
- AEC-Q101 Qualified: It is qualified to the AEC-Q101 standard, making it suitable for automotive and other stringent applications.
Applications
- Switching Power Supplies: The MUR860H is ideal for use in switching power supplies due to its fast recovery time and high voltage capability.
- Inverters: It is suitable for inverter applications where high efficiency and reliability are critical.
- Free-Wheeling Diodes: The diode can be used as a free-wheeling diode in various power management circuits.
- Automotive Systems: With its AEC-Q101 qualification, it is suitable for use in automotive systems that require high reliability and performance.
Q & A
- What is the peak repetitive reverse voltage of the MUR860H?
The peak repetitive reverse voltage (VRRM) of the MUR860H is 600 V.
- What is the maximum operating junction temperature of the MUR860H?
The maximum operating junction temperature (TJ) is 175°C.
- What is the average rectified forward current rating of the MUR860H?
The average rectified forward current (IF(AV)) is 8.0 A.
- What is the reverse recovery time of the MUR860H?
The reverse recovery time (trr) is 25 nanoseconds.
- Is the MUR860H Pb-free and RoHS compliant?
- What is the thermal resistance from junction to ambient for the MUR860H?
The thermal resistance from junction to ambient (Rth(j-a)) is 75 °C/W.
- What are the ESD ratings for the MUR860H?
The ESD ratings include Machine Model (> 400 V) and Human Body Model (> 16,000 V).
- Is the MUR860H qualified to any automotive standards?
- What package type does the MUR860H come in?
The MUR860H comes in an SMC package.
- What are some typical applications for the MUR860H?
