Overview
The MURH860CTG is a high-performance, ultrafast power rectifier diode manufactured by onsemi. This device is designed for use in switching power supplies, inverters, and as free-wheeling diodes. It features a high operating junction temperature of up to 175°C and is packaged in the popular TO-220 format, making it suitable for a wide range of power management applications.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 600 | V |
| Working Peak Reverse Voltage | VRWM | 600 | V |
| DC Blocking Voltage | VR | 600 | V |
| Average Rectified Forward Current (Rated VR, TC = 120°C) | IF(AV) | 4.0 / 8.0 | A |
| Peak Repetitive Forward Current (Rated VR, Square Wave, 20 kHz, TC = 120°C) | IFM | 16 | A |
| Non-Repetitive Peak Surge Current (Surge Applied at Rated Load Conditions Halfwave, Single Phase, 60 Hz) | IFSM | 100 | A |
| Operating Junction and Storage Temperature Range | TJ, Tstg | −65 to +175 | °C |
| Maximum Thermal Resistance, Junction-to-Case | RJC | 3.0 | °C/W |
| Maximum Instantaneous Forward Voltage (iF = 4.0 A, TC = 150°C / 25°C) | vF | 2.5 / 2.8 | V |
| Maximum Reverse Recovery Time (IF = 1.0 A, di/dt = 50 A/μs) | trr | 35 | ns |
Key Features
- Ultrafast 35 nanosecond recovery times, making it ideal for high-frequency applications.
- High operating junction temperature of up to 175°C, ensuring reliability in demanding environments.
- Popular TO-220 package, which is widely used and easily integrated into various designs.
- Epoxy meets UL 94 V-0 @ 0.125 in, ensuring high safety standards.
- High temperature glass passivated junction for enhanced durability.
- High voltage capability up to 600 V, suitable for high-power applications.
- Low leakage specified @ 150°C case temperature, minimizing energy loss.
- Current derating at both case and ambient temperatures to ensure safe operation.
- Pb-free devices, compliant with RoHS standards.
Applications
- Switching power supplies: The MURH860CTG is optimized for use in switching power supplies due to its ultrafast recovery times and high voltage capability.
- Inverters: Its high operating junction temperature and low leakage current make it suitable for inverter applications.
- Free-wheeling diodes: The device's fast recovery time and high current handling capabilities make it an excellent choice as a free-wheeling diode.
Q & A
- What is the peak repetitive reverse voltage of the MURH860CTG?
The peak repetitive reverse voltage (VRRM) of the MURH860CTG is 600 V.
- What is the maximum operating junction temperature of the MURH860CTG?
The maximum operating junction temperature is 175°C.
- What is the average rectified forward current rating of the MURH860CTG?
The average rectified forward current (IF(AV)) is rated at 4.0 A (total device) at TC = 120°C.
- What is the recovery time of the MURH860CTG?
The maximum reverse recovery time (trr) is 35 nanoseconds.
- Is the MURH860CTG Pb-free and RoHS compliant?
- What is the package type of the MURH860CTG?
The MURH860CTG is packaged in the TO-220 format.
- What are the typical applications of the MURH860CTG?
The MURH860CTG is typically used in switching power supplies, inverters, and as free-wheeling diodes.
- What is the maximum thermal resistance, junction-to-case of the MURH860CTG?
The maximum thermal resistance, junction-to-case (RJC) is 3.0 °C/W.
- What is the maximum instantaneous forward voltage of the MURH860CTG?
The maximum instantaneous forward voltage (vF) is 2.5 V at TC = 150°C and 2.8 V at TC = 25°C.
- Does the MURH860CTG meet any specific safety standards?
