(SRD(Supper Fast recovery Diodes)) STTH2R02A

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)) STTH2R02A)

Specification of (SRD(Supper Fast recovery Diodes)) STTH2R02A

The STTH2R02A is a Super Fast Recovery Diode. It belongs to the STTH2R series. This diode is designed for high-speed switching. It is perfect for power supplies and converters. You need efficient rectification in these applications.

Its key feature is the super fast reverse recovery time. This time is less than 100 nanoseconds. It is very quick. This speed reduces switching losses significantly. Your circuits become more efficient. You save energy. Heat generation drops.

The diode handles a high reverse voltage. Its maximum repetitive reverse voltage is 200 volts. This voltage rating provides good safety margins. It protects against voltage spikes. Your design is more reliable.

It also manages a substantial forward current. The average forward current rating is 2 amps. This rating suits many power levels. You can use it in various designs. It offers a high surge current capability too. The diode survives sudden overloads. This makes it robust.

Its forward voltage drop is low. The typical value is 1.05 volts at 2 amps. This low drop minimizes conduction losses. Power dissipation is reduced. Efficiency improves further.

The diode uses advanced epitaxial construction. This construction ensures the fast recovery speed. It also guarantees low leakage current. Performance stays stable. Reliability is high.

The STTH2R02A comes in a SMA package. This package is small and widely used. It saves space on your circuit board. Assembly is straightforward. You get a compact solution.

This diode excels in freewheeling positions. It works well in snubber circuits. Boost converters benefit greatly from it. You achieve high-frequency operation. Switching noise is lower. Your power supply runs smoother.

((SRD(Supper Fast recovery Diodes)) STTH2R02A)

Applications of (SRD(Supper Fast recovery Diodes)) STTH2R02A

People use STTH2R02A diodes in many power circuits. These diodes are super fast recovery types. They switch off very quickly after conducting current. This fast switching is key. It cuts down energy losses a lot. Less energy loss means circuits work better and stay cooler.

Power supplies often need these diodes. They are common in switch-mode power supplies (SMPS). The diodes help convert AC power to DC power efficiently. They work well in the output rectification stage. Their fast recovery time keeps voltage spikes low. This protects other sensitive components in the supply.

Inverters, STTH2R02A diodes are also important. Inverters change DC power back to AC power. They are found in solar power systems, UPS units, and motor drives. The diodes act as freewheeling diodes. They provide a safe path for current when the main switch turns off. Fast recovery stops reverse current quickly. This improves inverter efficiency and reliability.

Motor control circuits use these diodes too. They help manage inductive loads from motors. When a motor coil de-energizes, it sends current backwards. The diode catches this current safely. The fast recovery protects the switching transistors. It prevents damage from voltage surges.

Automotive electronics rely on diodes like the STTH2R02A. Cars have many systems needing efficient power conversion. Examples include alternator rectifiers and ignition systems. The diode’s speed and ruggedness handle tough electrical conditions. It withstands high temperatures and voltage spikes common in vehicles.

Welding equipment is another application. Welding machines generate high currents. They switch power rapidly. Fast diodes are necessary for rectifying this power. They ensure stable operation and good welding performance. Their low reverse recovery charge minimizes switching noise.

Telecom power supplies benefit from these diodes. Telecom gear demands clean, stable DC power. STTH2R02A diodes help achieve this. They offer high efficiency and low electromagnetic interference (EMI). Low EMI is critical for sensitive communication equipment.

Industrial power systems frequently specify STTH2R02A diodes. Factories use power converters for machinery. These diodes provide reliable performance in demanding environments. Their robustness handles industrial electrical noise and surges. Engineers trust them for critical power switching tasks.

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)) STTH2R02A, 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)) STTH2R02A

Here are five common questions about the STTH2R02A SRD diode:

What is the STTH2R02A diode used for? This diode is a fast recovery type. It controls electrical current direction. It switches off very quickly after conducting. This feature is crucial for efficient power conversion. You find it in switch-mode power supplies. It also works in inverters and freewheeling circuits. Its speed reduces energy loss significantly.

What are its key specifications? The diode handles up to 200 volts reverse voltage. It manages 2 amps average forward current. Its peak surge current reaches 40 amps. The forward voltage drop is low, around 1.45 volts at 2 amps. Its reverse recovery time is ultra-fast. This time is typically just 35 nanoseconds. These specs make it efficient for high-frequency circuits.

Why choose a Super Fast Recovery Diode? Standard diodes switch off slowly. Slow switching causes extra power loss. It also creates electrical noise. The STTH2R02A recovers much faster. Fast recovery cuts switching losses drastically. It improves the overall efficiency of the power supply. It allows circuits to operate reliably at higher frequencies.

Does temperature affect its performance? Yes, temperature impacts all semiconductors. High temperature reduces the diode’s voltage rating. It also increases leakage current slightly. The device has a maximum operating junction temperature. This temperature limit is 150 degrees Celsius. Proper heat sinking is important. Good cooling ensures stable operation and long life.

How reliable is the STTH2R02A? This diode is manufactured using robust technology. It uses advanced silicon processing. This process ensures high reliability. The diode has a low failure rate. It withstands normal operating stresses well. It is packaged in a standard DO-41 form. This package provides good mechanical protection. It supports automated assembly processes.

((SRD(Supper Fast recovery Diodes)) STTH2R02A)