Overview
The MUR1520G is a high-performance, ultrafast rectifier diode produced by onsemi. This device is part of a series designed for use in switching power supplies, inverters, and as free-wheeling diodes. It is known for its high voltage capability, low forward drop, and low leakage current, making it suitable for a variety of power management applications.
Key Specifications
| Characteristic | Symbol | Value | Unit |
|---|---|---|---|
| Peak Repetitive Reverse Voltage | VRRM | 200 | V |
| Average Rectified Forward Current (Rated VR) | IF(AV) | 15 @ TC = 150°C | A |
| Peak Rectified Forward Current (Rated VR, Square Wave, 20 kHz) | IFRM | 30 @ TC = 150°C | A |
| Nonrepetitive Peak Surge Current | IFSM | 200 | A |
| Operating Junction Temperature and Storage Temperature Range | TJ, Tstg | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (iF = 15 A, TC = 150°C) | vF | 1.12 | V |
| Maximum Reverse Recovery Time | trr | 35 ns | |
| Thermal Resistance Junction-to-Case | RJC | 1.5 °C/W | |
| Thermal Resistance Junction-to-Ambient | RJA | 73 °C/W |
Key Features
- Ultrafast 35 nanosecond recovery time, ensuring minimal switching losses.
- High voltage capability up to 200 V, making it suitable for high-voltage applications.
- Low forward drop and low leakage current, enhancing efficiency and reducing power losses.
- Operating junction temperature up to 175°C, allowing for reliable operation in high-temperature environments.
- ESD ratings: Machine Model = C, Human Body Model = 3B, providing robust protection against electrostatic discharge.
- Pb-free package, compliant with environmental regulations.
- AEC-Q101 qualified and PPAP capable, suitable for automotive and other demanding applications.
Applications
The MUR1520G is designed for use in various power management and conversion applications, including:
- Switching power supplies
- Inverters
- Free-wheeling diodes
- Automotive systems (AEC-Q101 qualified)
- High-voltage power supplies
- Power factor correction circuits
Q & A
- What is the peak repetitive reverse voltage of the MUR1520G?
The peak repetitive reverse voltage (VRRM) of the MUR1520G is 200 V.
- What is the average rectified forward current rating of the MUR1520G?
The average rectified forward current (IF(AV)) of the MUR1520G is 15 A at a case temperature (TC) of 150°C.
- What is the maximum instantaneous forward voltage of the MUR1520G?
The maximum instantaneous forward voltage (vF) of the MUR1520G is 1.12 V at 15 A and a case temperature of 150°C.
- What is the thermal resistance junction-to-case of the MUR1520G?
The thermal resistance junction-to-case (RJC) of the MUR1520G is 1.5 °C/W.
- Is the MUR1520G Pb-free?
- What are the ESD ratings of the MUR1520G?
The ESD ratings of the MUR1520G are Machine Model = C and Human Body Model = 3B.
- What is the operating junction temperature range of the MUR1520G?
The operating junction temperature range of the MUR1520G is -65 to +175°C.
- Is the MUR1520G suitable for automotive applications?
- What is the recovery time of the MUR1520G?
The recovery time (trr) of the MUR1520G is 35 ns.
- What are the typical applications of the MUR1520G?
The MUR1520G is typically used in switching power supplies, inverters, free-wheeling diodes, and high-voltage power supplies.
