discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307

Overview of Fast Recovery Diodes

Features of Fast Recovery Diodes

(discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307)

Specification of discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307

The FR307 is a discrete semiconductor diode. It belongs to the fast recovery diode family. This diode handles high voltage applications well. Its main voltage rating is 1000 volts. This is the peak reverse voltage it can withstand. The diode also handles significant current. Its average forward current rating is 3 amperes. This makes it useful for power circuits. Fast recovery is its key feature. The FR307 switches off quickly. This reduces switching losses in circuits. It minimizes power dissipation. Fast recovery diodes are essential for efficiency. They are common in switch-mode power supplies. They are found in inverters too. DC-DC converters use them. The diode comes in a standard DO-27 package. This package is axial leaded. It is easy to mount on circuit boards. The leads are sturdy. They allow for through-hole soldering. The FR307 is part of a larger series. Other diodes share similar characteristics. The FR107 is a lower current version. The FR207 handles more current. The FR307 sits in the middle. Higher current options exist. The FR507 and FR607 offer increased ratings. All these diodes share the fast recovery trait. They use the same DO-27 package. Engineers often choose them for similar jobs. The FR307 provides a good balance. It offers 3 amps and 1000 volts. It is a reliable component. It performs well in demanding circuits.

(discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307)

Applications of discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307

Braiding diode FR307 belongs to the FR family of fast recovery diodes. Other examples include FR607, FR507, FR107, FR207. These are discrete semiconductors. They are crucial components in modern electronics. The FR307 specifically is a 3A, 1000V diode housed in a DO-27 package. Its key feature is its fast recovery time. This makes it very effective in certain applications.

One major use is in switching power supplies. These diodes help convert AC power to DC power efficiently. Their fast switching speed is essential here. They turn off quickly when the current reverses. This reduces power loss significantly. Less power loss means cooler operation and better efficiency.

These diodes are also vital in freewheeling circuits. Motors and inductive loads need protection. When you switch off power, inductive kickback can happen. This is a reverse voltage spike. The FR diode provides a safe path for this current. It protects other sensitive components like transistors or ICs. Without it, parts could get damaged easily.

Inverters and converters use these diodes too. These circuits change DC to AC or step voltage levels up/down. Fast recovery diodes are needed for high-frequency switching. The FR307 handles the high voltages and currents involved. Its 1000V rating is important for safety margins. The diode must block reverse voltage reliably.

You find these diodes in welding equipment. Welding machines need robust power control. They often use bridge rectifiers. Fast diodes like the FR series form these bridges. They handle the high currents and frequent switching cycles. Their durability is key for long equipment life.

Battery chargers utilize these components as well. Efficient charging circuits rely on fast switching diodes. They help regulate the charging current properly. This prevents battery damage from overcharging or voltage spikes. The FR307’s characteristics suit this task.

Electric vehicle systems employ fast diodes. Power conversion is central to EVs. Chargers, motor controllers, DC-DC converters all need them. The FR diodes manage energy flow effectively. Their fast recovery minimizes heat buildup in compact spaces.

Industrial motor drives depend on these parts. Controlling motor speed requires sophisticated electronics. Fast recovery diodes protect the drive circuits. They clamp voltage spikes caused by the motors. This ensures stable operation and protects investments.

Telecom power supplies use FR diodes. Telecom equipment needs clean, stable power. Switching power supplies provide this. The fast recovery time of diodes like FR307 allows high-frequency operation. This results in smaller, lighter power supplies for telecom racks.

Lighting ballasts incorporate these semiconductors. Electronic ballasts for fluorescent or LED lights need efficient switching. Fast diodes improve the ballast efficiency. They reduce energy waste as heat. This contributes to longer lamp life and lower operating costs.

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 discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307, 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 discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307

What is the FR307 diode?
The FR307 is a fast recovery rectifier diode. It handles significant electrical currents and voltages. This diode is part of the FR series. Other common diodes in this series include FR107, FR207, FR307, FR507, and FR607. It comes in a DO-27 package. This package is easy to handle and widely used.

What are the main specifications?
The FR307 diode has a maximum average forward current rating of 3 Amps. It can block up to 1000 Volts in reverse. These ratings make it suitable for demanding power circuits. It is built for efficient power conversion. The diode offers reliable performance.

What does “Fast Recovery” mean?
Fast recovery diodes switch off quickly. This reduces the time needed to stop conducting when voltage reverses. The FR307 has a low reverse recovery time. This minimizes power loss and heat buildup. Faster switching improves efficiency in switching power supplies.

Is the FR307 compatible with other FR diodes?
Yes, the FR307 is often interchangeable with other FR diodes sharing similar specs. Common replacements include FR207 (2A/1000V), FR507 (5A/1000V), and FR607 (6A/1000V). Always check your circuit’s specific current and voltage needs. The physical DO-27 package is standard across many FR diodes.

Where is the FR307 diode used?
You find FR307 diodes in power supplies, especially switch-mode types. They are used in inverters converting DC to AC power. These diodes are common in freewheeling applications within inductive circuits. They protect other components from voltage spikes. They are also found in general rectification tasks.

(discrete semiconductors Braiding diode FR307 DO-27 3A 1000V Fast recovery diode FR607 FR507 FR107 FR207 FR307)