Overview
The MUR180ERL is a high-performance, ultra-fast recovery rectifier diode manufactured by onsemi. This device is part of the SWITCHMODE™ Power Rectifier series, designed for use in switching power supplies, inverters, and as free-wheeling diodes. It offers excellent protection against voltage transients in switching inductive load circuits and features a high reverse energy capability.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 800 | V |
| Working Peak Reverse Voltage (VRWM) | 800 | V |
| DC Blocking Voltage (VR) | 800 | V |
| Average Rectified Forward Current (IF(AV)) | 1.0 | A @ TA = 95°C |
| Non-Repetitive Peak Surge Current (IFSM) | 35 | A |
| Operating Junction Temperature (TJ) | -65 to +175 | °C |
| Storage Temperature Range (Tstg) | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (VF) | 1.75 | V @ IF = 1.0 A, TJ = 25°C |
| Maximum Reverse Recovery Time (trr) | 100 | ns |
| Maximum Forward Recovery Time (tfr) | 75 | ns |
| Controlled Avalanche Energy (WAVAL) | 10 | mJ |
| Package Type | DO-204AL, DO-41, Axial |
Key Features
- Ultra-fast recovery time of 100 ns, ensuring minimal switching losses.
- High reverse energy capability with 10 mJoules avalanche energy guaranteed.
- Excellent protection against voltage transients in switching inductive load circuits.
- Low forward voltage of 1.75 V at 1 A, reducing power losses.
- Low leakage current and high temperature glass passivated junction for reliability.
- Operating junction temperature up to 175°C, suitable for high-temperature applications.
- Pb-free and RoHS compliant, ensuring environmental sustainability.
Applications
The MUR180ERL is designed for various high-performance applications, including:
- Switching power supplies: Ideal for use in high-frequency switching power supplies due to its ultra-fast recovery time.
- Inverters: Suitable for inverter applications requiring fast recovery and high reliability.
- Free-wheeling diodes: Used in circuits where fast recovery and low forward voltage drop are critical.
- High-temperature environments: With an operating junction temperature of up to 175°C, it is suitable for applications in harsh thermal conditions.
Q & A
- What is the peak repetitive reverse voltage of the MUR180ERL?
The peak repetitive reverse voltage (VRRM) of the MUR180ERL is 800 V. - What is the average rectified forward current rating of the MUR180ERL?
The average rectified forward current (IF(AV)) is 1.0 A at a temperature of 95°C. - What is the maximum operating junction temperature of the MUR180ERL?
The maximum operating junction temperature (TJ) is 175°C. - What is the reverse recovery time of the MUR180ERL?
The maximum reverse recovery time (trr) is 100 ns. - Is the MUR180ERL Pb-free and RoHS compliant?
Yes, the MUR180ERL is Pb-free and RoHS compliant. - What are the typical applications of the MUR180ERL?
The MUR180ERL is typically used in switching power supplies, inverters, and as free-wheeling diodes. - What is the maximum forward voltage drop of the MUR180ERL?
The maximum instantaneous forward voltage (VF) is 1.75 V at 1 A and 25°C. - What is the controlled avalanche energy of the MUR180ERL?
The controlled avalanche energy (WAVAL) is 10 mJoules. - What is the package type of the MUR180ERL?
The package types include DO-204AL, DO-41, and axial lead. - Is the MUR180ERL suitable for high-temperature environments?
Yes, it is suitable for high-temperature environments with an operating junction temperature up to 175°C.
