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MR751RL
Product Overview
Category: Electronic Component
Use: Rectifier Diode
Characteristics: High voltage, high current
Package: DO-201AD
Essence: Reliable rectification
Packaging/Quantity: Bulk packaging, 100 pieces per pack
Specifications
- Maximum Average Forward Current: 6A
- Peak Repetitive Reverse Voltage: 1000V
- Forward Voltage Drop: 1.1V at 3A
- Reverse Leakage Current: 5µA
Detailed Pin Configuration
The MR751RL diode has a standard DO-201AD package with two leads. The anode is connected to the positive terminal and the cathode to the negative terminal.
Functional Features
- High current capability
- Low forward voltage drop
- Fast reverse recovery time
Advantages and Disadvantages
Advantages: - High voltage rating - Low leakage current - Fast switching speed
Disadvantages: - Relatively high forward voltage drop - Larger physical size compared to SMD diodes
Working Principles
The MR751RL is designed to allow current to flow in only one direction, effectively converting alternating current (AC) to direct current (DC) by blocking the reverse current flow.
Detailed Application Field Plans
The MR751RL is commonly used in power supplies, battery chargers, and other applications requiring high-voltage rectification. It is suitable for use in industrial equipment, automotive electronics, and power distribution systems.
Detailed and Complete Alternative Models
- 1N4007: Similar voltage and current ratings
- 6A10: Higher current rating
- UF4007: Ultrafast recovery time
This completes the entry for MR751RL, providing comprehensive information on its product category, specifications, features, and application.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MR751RL en soluciones técnicas
What is MR751RL?
- MR751RL is a high voltage diode commonly used in power supply and rectifier applications.
What is the maximum voltage rating of MR751RL?
- The maximum voltage rating of MR751RL is 1000 volts.
What is the maximum current rating of MR751RL?
- The maximum current rating of MR751RL is 6 amps.
What are the typical applications of MR751RL?
- MR751RL is commonly used in power supplies, inverters, and rectifiers.
What is the forward voltage drop of MR751RL?
- The forward voltage drop of MR751RL is typically around 1.1 volts at the rated current.
Is MR751RL suitable for high-frequency applications?
- MR751RL is not recommended for high-frequency applications due to its recovery time.
Can MR751RL be used in reverse voltage protection circuits?
- Yes, MR751RL can be used in reverse voltage protection circuits due to its high reverse voltage capability.
What is the operating temperature range of MR751RL?
- The operating temperature range of MR751RL is typically -65°C to 175°C.
Does MR751RL require a heatsink for high-power applications?
- Yes, for high-power applications, it is recommended to use a heatsink to dissipate heat effectively.
Are there any common failure modes associated with MR751RL?
- Common failure modes include thermal runaway under high current conditions and voltage breakdown under excessive reverse voltage.