Overview
The MUR880EG is a high-performance ultrafast recovery rectifier diode manufactured by onsemi. This device is part of the 'E' series, known for its high reverse energy capability and ultrafast recovery time, making it ideal for use in switching power supplies, inverters, and as free-wheeling diodes. The MUR880EG is packaged in a TO-220AC case, which is epoxy molded and meets UL 94 V-0 standards for safety.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 800 | V |
| Average Rectified Forward Current | IF(AV) | 8.0 | A |
| Peak Repetitive Forward Current | IFM | 16 | 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 | vF | 1.5 (at TC = 150°C), 1.8 (at TC = 25°C) | V |
| Maximum Reverse Recovery Time | trr | 75 | ns |
| Controlled Avalanche Energy | WAVAL | 20 | mJ |
Key Features
- Ultrafast 75 nanosecond recovery time, ensuring minimal switching losses.
- High reverse energy capability with 20 mJ avalanche energy guaranteed.
- Excellent protection against voltage transients in switching inductive load circuits.
- Low forward voltage and low leakage current, enhancing efficiency and reliability.
- High temperature glass passivated junction for robust performance.
- Operating junction temperature up to 175°C, suitable for high-temperature applications.
- Pb-free packages available, meeting environmental standards.
- Popular TO-220 package with epoxy meeting UL 94 V-0 standards.
Applications
- Switching power supplies: Ideal for high-frequency switching applications due to its ultrafast recovery time.
- Inverters: Suitable for inverter circuits requiring fast recovery and high reliability.
- Free-wheeling diodes: Used in applications where fast recovery and low forward voltage drop are critical.
- Inductive load circuits: Provides excellent protection against voltage transients in inductive load circuits.
Q & A
- What is the peak repetitive reverse voltage of the MUR880EG?
The peak repetitive reverse voltage (VRRM) of the MUR880EG is 800 V.
- What is the average rectified forward current rating of the MUR880EG?
The average rectified forward current (IF(AV)) is 8.0 A.
- What is the maximum operating junction temperature for the MUR880EG?
The maximum operating junction temperature is 175°C.
- What is the recovery time of the MUR880EG?
The recovery time (trr) is 75 nanoseconds.
- Is the MUR880EG available in Pb-free packages?
- What type of package does the MUR880EG use?
The MUR880EG is packaged in a TO-220AC case.
- What are some common applications for the MUR880EG?
- What is the controlled avalanche energy of the MUR880EG?
The controlled avalanche energy (WAVAL) is 20 mJ.
- Does the MUR880EG meet any specific safety standards?
- What is the maximum instantaneous forward voltage of the MUR880EG?
The maximum instantaneous forward voltage (vF) is 1.5 V at TC = 150°C and 1.8 V at TC = 25°C.
