Overview
The MUR420-TP is a general-purpose rectifier diode manufactured by Micro Commercial Co. Although it is currently listed as obsolete and no longer in production, it remains a significant component in various legacy systems and applications. This diode is known for its high current and voltage ratings, making it suitable for a range of power rectification tasks.
The MUR420-TP features a DO-201AD axial package and is designed for through-hole mounting. It is RoHS compliant, ensuring environmental sustainability and adherence to regulatory standards.
Key Specifications
| Parameter | Value |
|---|---|
| Voltage - DC Reverse (Vr) (Max) | 200 V |
| Current - Average Rectified (Io) | 4 A |
| Voltage - Forward (Vf) (Max) @ If | 1.35 V @ 4 A |
| Speed | Fast Recovery =< 500ns, > 200mA (Io) |
| Reverse Recovery Time (trr) | 60 ns |
| Current - Reverse Leakage @ Vr | 10 µA @ 200 V |
| Operating Temperature - Junction | -55°C ~ 150°C |
| Package / Case | DO-201AD, Axial |
| Mounting Type | Through Hole |
Key Features
- High Current and Voltage Ratings: The MUR420-TP can handle up to 4 A of average rectified current and 200 V of DC reverse voltage, making it suitable for high-power applications.
- Fast Recovery Time: With a recovery time of less than 500 ns, this diode is ideal for applications requiring quick switching times.
- Through-Hole Mounting: The DO-201AD axial package allows for easy integration into through-hole PCB designs.
- RoHS Compliance: Ensures the component meets environmental regulations and is free from hazardous substances.
- Wide Operating Temperature Range: The diode can operate within a junction temperature range of -55°C to 150°C, making it versatile for various environmental conditions.
Applications
- Power Supplies: The MUR420-TP is often used in power supply circuits due to its high current and voltage handling capabilities.
- Rectifier Circuits: It is suitable for full-wave and half-wave rectifier circuits in various electronic devices.
- Motor Control and Drives: The fast recovery time makes it a good choice for motor control and drive systems.
- Automotive and Industrial Electronics: Its robust specifications make it applicable in automotive and industrial electronic systems where reliability and high performance are crucial.
Q & A
- What is the maximum DC reverse voltage of the MUR420-TP?
The maximum DC reverse voltage is 200 V.
- What is the average rectified current rating of the MUR420-TP?
The average rectified current rating is 4 A.
- What is the forward voltage drop of the MUR420-TP at 4 A?
The forward voltage drop is 1.35 V at 4 A.
- What is the reverse recovery time of the MUR420-TP?
The reverse recovery time is less than 60 ns.
- Is the MUR420-TP RoHS compliant?
- What is the operating temperature range of the MUR420-TP?
The operating temperature range is -55°C to 150°C.
- What type of package does the MUR420-TP come in?
The MUR420-TP comes in a DO-201AD axial package.
- Is the MUR420-TP still in production?
No, the MUR420-TP is currently listed as obsolete and no longer in production.
- What are some common applications of the MUR420-TP?
Common applications include power supplies, rectifier circuits, motor control and drives, and automotive and industrial electronics.
- What are the mounting options for the MUR420-TP?
The MUR420-TP is designed for through-hole mounting.
