Overview
The MUR120/54 is a high-performance ultrafast rectifier from Vishay General Semiconductor - Diodes Division. This device is part of the MURS120 series, designed for use in high-frequency rectification and freewheeling applications in switching mode converters and inverters. The MUR120/54 is known for its ultrafast reverse recovery time, low switching losses, and high efficiency, making it an ideal choice for various electronic systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Working Peak Reverse Voltage | VRWM | 200 | V |
| Maximum DC Blocking Voltage | VDC | 200 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 1.0 | A |
| Peak Forward Surge Current (8.3 ms single half sine-wave) | IFSM | 40 | A |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65 to +175 | °C |
| Maximum Instantaneous Forward Voltage (IF = 1.0 A, TJ = 25°C) | VF | 0.875 | V |
| Maximum Reverse Recovery Time (IF = 0.5 A, IR = 1.0 A, IRR = 0.25 A) | trr | 25 | ns |
| Maximum Forward Recovery Time (IF = 1.0 A, di/dt = 100 A/μs) | tfr | 25 | ns |
Key Features
- Ultrafast reverse recovery time of 25 ns, ensuring high efficiency and low switching losses.
- Glass passivated pellet chip junction for high reliability and stability.
- Ideal for automated placement, making it suitable for high-volume production.
- High forward surge capability, allowing it to handle transient conditions effectively.
- AEC-Q101 qualified for automotive applications, ensuring robust performance under stringent conditions.
- Meets MSL level 1, per J-STD-020, with a maximum peak of 260 °C, ensuring reliability in various environments.
- RoHS-compliant and lead-free, aligning with environmental regulations.
Applications
The MUR120/54 is designed for use in high-frequency rectification and freewheeling applications in:
- Switching mode converters and inverters.
- Consumer electronics.
- Computer systems.
- Telecommunication equipment.
Q & A
- What is the maximum repetitive peak reverse voltage of the MUR120/54?
The maximum repetitive peak reverse voltage (VRRM) is 200 V.
- What is the maximum average forward rectified current of the MUR120/54?
The maximum average forward rectified current (IF(AV)) is 1.0 A.
- What is the operating junction temperature range of the MUR120/54?
The operating junction temperature range (TJ) is -65 to +175 °C.
- What is the reverse recovery time of the MUR120/54?
The reverse recovery time (trr) is 25 ns.
- Is the MUR120/54 AEC-Q101 qualified?
- What is the maximum forward surge current of the MUR120/54?
The maximum forward surge current (IFSM) is 40 A for an 8.3 ms single half sine-wave.
- What is the typical thermal resistance of the MUR120/54?
The typical thermal resistance, junction to lead (RθJL), is 13 °C/W.
- Is the MUR120/54 RoHS-compliant?
- What are the common applications of the MUR120/54?
The MUR120/54 is commonly used in switching mode converters, inverters, consumer electronics, computer systems, and telecommunication equipment.
- What is the package type of the MUR120/54?
The MUR120/54 is packaged in an SMB (DO-214AA) case.
