Overview
The MUR420-E3/54 is a high-performance ultrafast plastic rectifier diode produced by Vishay General Semiconductor - Diodes Division. This diode is designed for high-frequency rectification and freewheeling applications in switching mode converters and inverters. It features a glass passivated pellet chip junction, ensuring high reliability and efficiency.
The device is packaged in a DO-201AD axial case, which is RoHS-compliant and meets UL 94 V-0 flammability ratings. The MUR420-E3/54 is suitable for a wide range of applications, including consumer, computer, and telecommunication systems.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 200 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 4.0 | A |
| Peak Forward Surge Current | IFSM | 150 | A |
| Reverse Recovery Time | trr | 25 ns / 35 ns | ns |
| Maximum Instantaneous Forward Voltage | VF | 0.710 V / 0.890 V | V |
| Maximum Reverse Leakage Current | IR | 5.0 μA | μA |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -65°C to +175°C | °C |
| Package / Case | DO-201AD, Axial | ||
| Mounting Type | Through Hole |
Key Features
- Glass Passivated Pellet Chip Junction: Ensures high reliability and efficiency.
- Ultrafast Reverse Recovery Time: As low as 25 ns, making it suitable for high-frequency applications.
- Low Forward Voltage Drop: Maximum instantaneous forward voltage of 0.710 V / 0.890 V.
- Low Leakage Current: Maximum reverse leakage current of 5.0 μA.
- High Forward Surge Capability: Peak forward surge current of 150 A.
- RoHS-Compliant and Halogen-Free Options: Available in commercial and industrial grades.
- Solderable Leads: Matte tin plated leads, solderable per J-STD-002 and JESD 22-B102.
Applications
- High Frequency Rectification: Suitable for high-frequency rectification in various power supply circuits.
- Freewheeling Applications: Used in freewheeling diode applications in switching mode converters and inverters.
- Consumer Electronics: Ideal for use in consumer electronics, such as power supplies and motor control circuits.
- Computer and Telecommunication Systems: Used in power management and rectification circuits in computer and telecommunication systems.
Q & A
- What is the maximum repetitive peak reverse voltage of the MUR420-E3/54?
The maximum repetitive peak reverse voltage is 200 V.
- What is the average forward rectified current rating of the MUR420-E3/54?
The maximum average forward rectified current is 4.0 A.
- What is the reverse recovery time of the MUR420-E3/54?
The reverse recovery time is as low as 25 ns and up to 35 ns depending on the test conditions.
- What is the maximum instantaneous forward voltage of the MUR420-E3/54?
The maximum instantaneous forward voltage is 0.710 V / 0.890 V at different current levels.
- What is the operating junction and storage temperature range of the MUR420-E3/54?
The operating junction and storage temperature range is -65°C to +175°C.
- What type of packaging is available for the MUR420-E3/54?
The device is packaged in a DO-201AD axial case and is available in tape and reel (TR) and cut tape (CT) packaging.
- Is the MUR420-E3/54 RoHS-compliant?
- What are the typical applications of the MUR420-E3/54?
The MUR420-E3/54 is typically used in high-frequency rectification, freewheeling applications, consumer electronics, and computer and telecommunication systems.
- What is the peak forward surge current rating of the MUR420-E3/54?
The peak forward surge current rating is 150 A.
- What is the maximum reverse leakage current of the MUR420-E3/54?
The maximum reverse leakage current is 5.0 μA.
