(SRD(Supper Fast recovery Diodes)) MUR840G

Overview of Mur200 Super Fast Recovery Diodes

The Mur200 series of super fast recovery diodes are designed for high-frequency switching applications in power electronics. These diodes feature a low forward voltage drop, which minimizes power loss and heat generation, along with an ultra-fast reverse recovery time that ensures efficient performance at high frequencies. They are widely used in switch-mode power supplies (SMPS), inverters, motor drives, and other power conversion systems where efficiency and reliability are critical.

Features of Mur200 Super Fast Recovery Diodes

1. Low Forward Voltage Drop: Reduces power dissipation and increases overall system efficiency.
2. Ultra-Fast Reverse Recovery Time: Minimizes switching losses and enhances performance in high-frequency circuits.
3. High Surge Current Capability: Ensures robustness against transient conditions.
4. High Operating Temperature Range: Supports stable operation over a wide temperature spectrum.
5. Compact Package: Facilitates easier integration into space-constrained designs.
6. High Reliability: Designed for long-term stability and durability in demanding environments.

((SRD(Supper Fast recovery Diodes)) MUR840G)

Specification of (SRD(Supper Fast recovery Diodes)) MUR840G

This MUR840G diode tackles high-speed switching jobs. It’s built for power supplies and similar circuits needing fast recovery. The diode blocks up to 400 volts in reverse. It handles forward currents reaching 8 amps continuously. This makes it strong for demanding applications.

Peak surge current tolerance is high. This diode survives sudden spikes well. Its standout feature is speed. The reverse recovery time (trr) is very low. This trr measures how quickly the diode stops conducting after reverse voltage applies. A low trr means less wasted energy and heat. Efficiency improves significantly.

The diode uses silicon construction. This ensures reliable performance under stress. It comes in a standard TO-220AC package. This package is easy to mount on heat sinks. Good thermal management is essential. The diode stays cool during operation.

Operating temperature range is broad. It works reliably from -65°C to +150°C. This covers most industrial environments. The low forward voltage drop is another plus. Less voltage is lost when current flows forward. This also boosts overall efficiency.

The MUR840G suits bridge rectifiers and snubber circuits. It’s ideal for switch-mode power supplies (SMPS). Freewheeling diode applications benefit too. Its fast switching minimizes electrical noise. This leads to cleaner power delivery. Designers choose it for robust, efficient power conversion.

((SRD(Supper Fast recovery Diodes)) MUR840G)

Applications of (SRD(Supper Fast recovery Diodes)) MUR840G

The MUR840G is a super fast recovery diode. It handles high voltage and high current well. This diode switches off very quickly. Fast switching is crucial in modern power electronics. It reduces energy loss significantly. Less energy loss means cooler running circuits. Cooler circuits last longer.

You find the MUR840G in switch-mode power supplies. These power supplies are everywhere. They power computers, TVs, and servers. The diode acts as a rectifier here. It converts AC voltage to DC voltage efficiently. Its fast recovery prevents voltage spikes. Voltage spikes can damage components.

The diode is vital in DC-DC converters. Converters change one DC voltage level to another. They are in battery chargers and voltage regulators. The MUR840G handles the high-frequency switching. Fast recovery minimizes switching losses. Lower losses improve overall converter efficiency.

Inverters also use this diode. Inverters convert DC power to AC power. Solar systems and UPS units rely on inverters. The MUR840G works in the freewheeling path. It protects sensitive parts like transistors. Fast recovery ensures smooth current flow reversal.

The diode is excellent for snubber circuits. Snubbers suppress voltage transients. Transients happen during switching events. They can destroy MOSFETs or IGBTs. The MUR840G clamps these spikes fast. Its robustness handles the energy.

Reverse battery protection needs fast diodes too. The MUR840G prevents damage if batteries connect wrong. It blocks reverse current flow instantly. This protects expensive control units. Automotive electronics use this protection often.

Its 3A current rating and 400V voltage rating are common requirements. The TO-220AC package allows easy mounting. Good heat dissipation is possible. Engineers choose it for reliability. It performs well under demanding conditions. The MUR840G solves common power design problems effectively.

Company Profile

PDDN Photoelectron Technology Co., Ltd.(sales@pddn.com) is one of the leading enterprises in power electronics technology and power products, which is fully involved in developing solar inverters， transformers, voltage regulators, distribution cabinets, thyristors， modules， diodes， heaters, and other electronic devices or semiconductors. We will be committed to providing users with high-quality, efficient products and considerate service.

It accepts payment via Credit Card, T/T, West Union, and Paypal. PDDN will ship the goods to customers overseas through FedEx, DHL, by sea, or by air. If you want high-quality (SRD(Supper Fast recovery Diodes)) MUR840G, please send us inquiries; we will be here to help you.

Payment Methods

L/C, T/T, Western Union, Paypal, Credit Card etc.

Shipment

By sea, by air, by express, as customers request.

Storage Conditions

1) Store in a dry environment at room temperature.

2) Avoid damp and high temperature.

3) Use immediately after opening the inner packing bag.

5 FAQs of (SRD(Supper Fast recovery Diodes)) MUR840G

What is the MUR840G? The MUR840G is a super fast recovery diode. It handles high voltage and current. It is built for efficiency. It works in power circuits. It speeds up switching. What are the key features? The diode recovers very fast. This cuts energy loss. It blocks up to 400 volts. It handles 8 amps normally. It has low heat buildup. It uses a standard DO-201AD package. This fits common designs. What applications use it? It goes in switch-mode power supplies. It works as a freewheeling diode. It fits inverters and converters. It suits industrial motor drives. It helps in power factor correction circuits. What are its electrical specs? Its reverse voltage max is 400V. Its forward current average is 8A. Its surge current peak is 150A. Its forward voltage drop is 1.2V at 8A. Its recovery time is 50 nanoseconds. These specs are at 25°C. Why pick the MUR840G? It boosts efficiency a lot. It lowers heat in systems. It is reliable and tough. It costs less than many options. It is easy to find for repairs. It fits many existing projects.

((SRD(Supper Fast recovery Diodes)) MUR840G)