Overview
The MUR1100ERLG is an ultrafast recovery rectifier produced by onsemi, designed for use in switching power supplies, inverters, and as free-wheeling diodes. This component is part of the Ultrafast "E" Series, known for its high reverse energy capability and robust performance in demanding applications.
Key Specifications
| Specification | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 1000 | V |
| Average Rectified Forward Current (IF(AV)) | 1.0 | A |
| Non-Repetitive Peak Surge Current (IFSM) | 35 | A |
| Operating Junction Temperature (TJ) | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (VF) | 1.75 | V |
| Maximum Reverse Recovery Time (trr) | 75 | ns |
| Avalanche Energy Guaranteed | 10 | mJ |
| Case Type | Epoxy, Molded | |
| Weight | 0.4 gram (approximately) | |
| Lead Temperature for Soldering | 260°C Max. for 10 Seconds |
Key Features
The MUR1100ERLG features several key attributes that make it suitable for high-performance applications:
- Ultrafast 75 nanosecond recovery time, ensuring minimal switching losses.
- Excellent protection against voltage transients in switching inductive load circuits.
- Low forward voltage and low leakage current, enhancing efficiency and reducing power losses.
- High temperature glass passivated junction, allowing for reliable operation up to 175°C.
- Reverse voltage capability up to 1000 volts, providing robust protection against reverse voltage conditions.
- Corrosion-resistant finish and readily solderable terminal leads.
Applications
The MUR1100ERLG is designed for various high-performance applications, including:
- Switching power supplies, where its ultrafast recovery time and high reverse voltage capability are crucial.
- Inverters, where the component's ability to handle high voltage and current transients is essential.
- Free-wheeling diodes in motor control and power conversion systems, where its low forward voltage and high temperature operation are beneficial.
Q & A
- What is the peak repetitive reverse voltage (VRRM) of the MUR1100ERLG?
1000 volts.
- What is the average rectified forward current (IF(AV)) of the MUR1100ERLG?
1.0 ampere.
- What is the maximum non-repetitive peak surge current (IFSM) of the MUR1100ERLG?
35 amperes.
- What is the operating junction temperature range of the MUR1100ERLG?
-65 to +175°C.
- What is the maximum instantaneous forward voltage (VF) of the MUR1100ERLG?
1.75 volts.
- What is the maximum reverse recovery time (trr) of the MUR1100ERLG?
75 nanoseconds.
- What is the avalanche energy guaranteed for the MUR1100ERLG?
10 millijoules.
- What type of case is used for the MUR1100ERLG?
Epoxy, molded.
- What is the weight of the MUR1100ERLG?
Approximately 0.4 grams.
- What is the lead temperature for soldering purposes?
260°C maximum for 10 seconds.
