Overview
The MUR1100ERL is a high-performance ultrafast rectifier diode produced by onsemi. This device is part of the 'E' series, known for its ultrafast recovery time and high reverse energy capability. It is designed for use in switching power supplies, inverters, and as free-wheeling diodes in various electronic circuits. The MUR1100ERL is characterized by its low forward voltage, low leakage current, and high operating junction temperature, making it suitable for demanding applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Peak Repetitive Reverse Voltage (VRRM) | 1000 | V |
| Working Peak Reverse Voltage (VRWM) | 1000 | V |
| DC Blocking Voltage (VR) | 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 |
| Storage Temperature Range (Tstg) | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (VF) | 1.50 (at TJ = 150°C), 1.75 (at TJ = 25°C) | V |
| Maximum Reverse Recovery Time (trr) | 75 ns | |
| Maximum Forward Recovery Time (tfr) | 75 ns | |
| Controlled Avalanche Energy (WAVAL) | 10 mJ | |
| Package Type | Axial Lead |
Key Features
- Ultrafast 75 nanosecond recovery time
- High reverse energy capability with 10 mJ avalanche energy guaranteed
- Excellent protection against voltage transients in switching inductive load circuits
- Low forward voltage and low leakage current
- High temperature glass passivated junction with an operating junction temperature of up to 175°C
- Pb-free and corrosion-resistant finish with readily solderable terminal leads
Applications
The MUR1100ERL is designed for various high-performance applications, including:
- Switching power supplies
- Inverters
- Free-wheeling diodes in inductive load circuits
- High-frequency rectification in power conversion systems
- Protection against voltage transients and spikes in electronic circuits
Q & A
- What is the maximum reverse voltage rating of the MUR1100ERL?
The maximum reverse voltage rating is 1000 V. - What is the average rectified forward current of the MUR1100ERL?
The average rectified forward current is 1.0 A. - What is the operating junction temperature range of the MUR1100ERL?
The operating junction temperature range is -65°C to +175°C. - What is the recovery time of the MUR1100ERL?
The recovery time is 75 nanoseconds. - Is the MUR1100ERL Pb-free?
Yes, the MUR1100ERL is Pb-free. - What type of package does the MUR1100ERL come in?
The MUR1100ERL comes in an axial lead package. - What is the maximum instantaneous forward voltage of the MUR1100ERL?
The maximum instantaneous forward voltage is 1.50 V at TJ = 150°C and 1.75 V at TJ = 25°C. - What is the controlled avalanche energy of the MUR1100ERL?
The controlled avalanche energy is 10 mJ. - What are some typical applications of the MUR1100ERL?
Typical applications include switching power supplies, inverters, and free-wheeling diodes in inductive load circuits. - Is the MUR1100ERL suitable for high-frequency rectification?
Yes, the MUR1100ERL is suitable for high-frequency rectification due to its ultrafast recovery time.
