Overview
The MUR120S R5G is a high-performance, ultra-fast recovery rectifier diode produced by Taiwan Semiconductor Corporation. This component is designed for use in various high-frequency applications, including switching power supplies, inverters, and as free-wheeling diodes. The MUR120S R5G features a robust design with a high operating junction temperature and low forward voltage, making it suitable for demanding electrical environments.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Maximum DC Reverse Voltage (VRRM) | 200 | V |
| Maximum DC Blocking Voltage (VDC) | 200 | V |
| Average Rectified Forward Current (IF(AV)) | 1 | A |
| Surge Peak Forward Current (IFSM) | 40 | A |
| Junction Temperature (TJ) | -55 to +175 | °C |
| Storage Temperature (TSTG) | -55 to +175 | °C |
| Forward Voltage (VF) at IF = 1A, TJ = 25°C | 0.875 | V |
| Reverse Recovery Time (trr) | 25 | ns |
| Package Type | DO-214AA (SMB) | |
| Lead Shape | Inward L-Lead | |
| Mounting Type | Surface Mount |
Key Features
- Ultra-Fast Recovery Time: The MUR120S R5G has a recovery time of 25 ns, making it ideal for high-frequency applications.
- High Operating Junction Temperature: The device can operate at temperatures up to 175°C, ensuring reliability in demanding environments.
- Low Forward Voltage: With a forward voltage of 0.875 V at 1 A, this diode minimizes power losses.
- Low Leakage Current: The diode features low reverse current, reducing standby power consumption.
- High Temperature Glass Passivated Junction: This ensures the device's durability and performance over a wide temperature range.
- Pb-Free Package: The component is lead-free, complying with environmental regulations.
Applications
- Switching Power Supplies: The MUR120S R5G is suitable for use in switching power supplies due to its fast recovery time and high operating temperature.
- Inverters: Its ultra-fast recovery characteristics make it an excellent choice for inverter applications.
- Free-Wheeling Diodes: The diode is often used as a free-wheeling diode in various power circuits to protect against back EMF.
- High-Frequency Circuits: Its low forward voltage and fast recovery time make it ideal for high-frequency circuit applications.
Q & A
- What is the maximum DC reverse voltage of the MUR120S R5G?
The maximum DC reverse voltage (VRRM) is 200 V.
- What is the average rectified forward current of the MUR120S R5G?
The average rectified forward current (IF(AV)) is 1 A.
- What is the recovery time of the MUR120S R5G?
The recovery time (trr) is 25 ns.
- What is the operating junction temperature range of the MUR120S R5G?
The operating junction temperature range is -55°C to +175°C.
- What type of package does the MUR120S R5G come in?
The MUR120S R5G comes in a DO-214AA (SMB) package.
- Is the MUR120S R5G Pb-free?
Yes, the MUR120S R5G is a Pb-free device.
- What are some common applications of the MUR120S R5G?
Common applications include switching power supplies, inverters, and as free-wheeling diodes.
- What is the forward voltage of the MUR120S R5G at 1 A and 25°C?
The forward voltage (VF) at 1 A and 25°C is 0.875 V.
- What is the surge peak forward current (IFSM) of the MUR120S R5G?
The surge peak forward current (IFSM) is 40 A.
- What is the storage temperature range for the MUR120S R5G?
The storage temperature range is -55°C to +175°C.
