(SRD(Supper Fast recovery Diodes)) MURS120T3G

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)) MURS120T3G)

Specification of (SRD(Supper Fast recovery Diodes)) MURS120T3G

This diode is the MURS120T3G. It’s a surface-mount rectifier diode. It recovers very fast. This is key for switching power supplies. It helps prevent power loss. It also stops voltage spikes.

The diode handles high voltage. Its peak repetitive reverse voltage is 200 volts. Its working peak reverse voltage is also 200 volts. The diode can manage significant current. Its average forward rectified current is 1.0 amp. This rating depends on the mounting base temperature. It needs proper heat sinking. Its non-repetitive peak forward surge current is 30 amps. This is for a single half-sine wave. The wave lasts 8.3 milliseconds.

The diode turns off quickly. Its reverse recovery time is very short. The typical time is just 35 nanoseconds. The maximum time is 50 nanoseconds. This fast recovery is crucial. It minimizes switching losses. It improves efficiency. It also reduces electromagnetic interference (EMI).

The forward voltage drop is low. It’s typically 0.92 volts at 1.0 amp. This low drop means less power wasted as heat. The diode guards against reverse voltage spikes. Its peak forward surge capability is strong. It uses a robust surface-mount package. The package is DO-214AA (SMB). This package is common. It’s easy to use on circuit boards.

The diode meets RoHS standards. It is lead-free. It’s suitable for many applications. Common uses include switching power supplies. It works in DC-DC converters. It’s good for reverse battery protection. It handles freewheeling jobs. It works in polarity protection circuits. It’s found in general-purpose rectification.

((SRD(Supper Fast recovery Diodes)) MURS120T3G)

Applications of (SRD(Supper Fast recovery Diodes)) MURS120T3G

This diode handles high voltage switching well. It switches off very fast after current flow reverses. This fast recovery stops reverse current loss. It saves energy. It cuts heat buildup. It boosts efficiency in many power circuits. You find it in switch mode power supplies. These supplies change AC wall power to DC. They need parts that switch quickly. This diode fits perfectly. It rectifies AC to DC. Its speed prevents energy waste during switching.

Motor drives use these diodes too. Motors create voltage spikes when stopping. This diode clamps those spikes fast. It protects other parts. It makes motor control reliable. Welding equipment relies on them. Welding needs robust power conversion. Sudden current changes happen. The diode handles this without failing. Its fast recovery is key here.

Freewheeling diodes are another job. They protect transistors in inductive loads. Think relays or solenoids. When power cuts, the magnetic field collapses. It creates a reverse voltage spike. The diode provides a safe path. Its speed prevents transistor damage. Uninterruptible Power Supplies (UPS) also use it. UPS systems switch from mains to battery power instantly. The diode ensures clean, efficient switching during this change. It keeps the output stable.

Electric vehicle chargers benefit. Chargers convert AC grid power to DC for batteries. Efficiency is critical. Less energy lost as heat is better. The diode’s fast recovery minimizes switching losses. This helps build smaller, cooler running chargers. Its 600V rating and 1A capacity suit many designs. It’s a common choice for fixing AC power. It works reliably in tough conditions. Its small surface-mount package saves space on circuit boards.

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)) MURS120T3G, 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)) MURS120T3G

What is the MURS120T3G diode?
The MURS120T3G is a type of rectifier diode. It belongs to the Super Fast Recovery Diode (SRD) family. This diode handles high voltage and current switching efficiently. Engineers use it where fast switching speed is critical.

What are its key features?
This diode has a 200V reverse voltage rating. It handles 1A average forward current. Its super fast recovery time minimizes switching losses. A low forward voltage drop improves efficiency. The SMA package is small and surface-mountable. It is also lead-free and RoHS compliant.

Where is this diode typically used?
You find it in power supplies. It works well in DC-DC converters. It is common in freewheeling diode applications. It protects circuits from voltage spikes. Use it in inverters and motor control circuits too. Any application needing fast switching benefits from it.

Why is it called “Super Fast”?
The diode switches off incredibly quickly. It recovers from conducting to blocking state in nanoseconds. This fast recovery time reduces power loss. Less power loss means cooler operation. Faster switching allows higher frequency designs. This speed is the key advantage.

How do I choose this diode?
Check your circuit’s maximum reverse voltage. Ensure it stays below 200V. Confirm your average forward current is under 1A. Consider your operating temperature range. The fast recovery is essential for high-frequency switching. The small SMA package saves board space. It fits many modern designs.

((SRD(Supper Fast recovery Diodes)) MURS120T3G)