Overview
The MURS140-M3/5BT is a surface-mount ultrafast plastic rectifier diode produced by Vishay General Semiconductor - Diodes Division. This component is designed for high-performance applications requiring fast recovery times and low forward voltage drop. The MURS140-M3/5BT is part of the MURS140-M3 series, which includes halogen-free, RoHS-compliant, and commercial-grade diodes. The device features a SMB (DO-214AA) package and is suitable for various industrial and automotive applications.
Key Specifications
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Maximum Repetitive Peak Reverse Voltage | VRRM | 400 | V |
| Maximum Average Forward Rectified Current | IF(AV) | 1.0 | A |
| Peak Forward Surge Current | IFSM | 35 | A |
| Maximum Instantaneous Forward Voltage | VF | 1.25 | V |
| Reverse Recovery Time | trr | 50 - 75 | ns |
| Operating Junction Temperature Range | TJ | -65 to +175 | °C |
| Package | SMB (DO-214AA) |
Key Features
- Ultrafast Recovery Time: The MURS140-M3/5BT features a reverse recovery time of 50 - 75 ns, making it suitable for high-frequency applications.
- Low Forward Voltage Drop: With a maximum instantaneous forward voltage of 1.25 V, this diode minimizes power losses.
- High Peak Forward Surge Current: The device can handle a peak forward surge current of 35 A, ensuring robust performance under transient conditions.
- Halogen-Free and RoHS Compliant: The MURS140-M3/5BT is halogen-free and RoHS compliant, meeting environmental and safety standards.
- High Operating Temperature Range: The diode operates within a junction temperature range of -65°C to +175°C, making it versatile for various environments.
Applications
The MURS140-M3/5BT is suitable for a variety of applications, including:
- Automotive systems
- Industrial power supplies
- Switching power supplies
- Converters and inverters
- Freewheeling diodes in motor control circuits
- Battery charging and reverse battery protection
Q & A
- What is the maximum repetitive peak reverse voltage of the MURS140-M3/5BT?
The maximum repetitive peak reverse voltage is 400 V.
- What is the average forward rectified current rating of this diode?
The average forward rectified current rating is 1.0 A.
- What is the reverse recovery time of the MURS140-M3/5BT?
The reverse recovery time ranges from 50 to 75 ns.
- Is the MURS140-M3/5BT RoHS compliant?
- What is the operating junction temperature range of this diode?
- What package type does the MURS140-M3/5BT use?
- What is the maximum instantaneous forward voltage of the MURS140-M3/5BT?
- Can the MURS140-M3/5BT handle high peak forward surge currents?
- What are some common applications for the MURS140-M3/5BT?
- Is the MURS140-M3/5BT suitable for high-frequency applications?
