Ultra fast recovery diode MUR460 DO-27 - Thyristors Online

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Description

Overview of Fast Recovery Diodes

Fast Recovery Diodes (FRDs) are specialized semiconductor diodes designed to switch rapidly between conducting and non-conducting states. They are particularly useful in high-frequency applications where traditional diodes may not perform adequately due to slower recovery times. FRDs minimize the time it takes for the diode to transition from forward conduction to reverse blocking, reducing switching losses and improving system efficiency. These diodes find widespread use in power supplies, motor drives, inverters, and other power electronics applications.

Features of Fast Recovery Diodes

Rapid Switching: Characterized by a short reverse recovery time, which is crucial for minimizing switching losses in high-frequency circuits.

Low Forward Voltage Drop: Ensures higher efficiency by reducing power loss during forward conduction.

High Surge Current Capability: Can handle brief periods of excessive current without damage, making them robust in real-world conditions.

Temperature Stability: Maintains performance across a wide temperature range, ensuring reliable operation in diverse environments.

Reverse Recovery Charge (Qrr): Lower Qrr values contribute to faster switching and reduced energy dissipation.

Soft Recovery Characteristics: Minimizes electromagnetic interference (EMI) caused by rapid changes in current.

Variety of Packages: Available in multiple package types to fit various design needs and space constraints.

High Reverse Blocking Voltage: Capable of withstanding high voltages in the off-state, suitable for a range of voltage requirements.

Ultra fast recovery diode MUR460 DO-27

(Ultra fast recovery diode MUR460 DO-27)

Specification of Ultra fast recovery diode MUR460 DO-27

The MUR460 DO-27 ultra-fast recovery diode is designed for high-efficiency rectification in power supplies, inverters, and switching circuits. It handles high-speed switching with minimal energy loss. The diode features a reverse voltage rating of 600V and an average forward current of 4A. It supports surge currents up to 80A, making it suitable for demanding environments. The ultra-fast recovery time of 35 nanoseconds reduces switching noise and improves circuit efficiency.

This diode uses epitaxial construction for enhanced performance and reliability. The design ensures low forward voltage drop, typically 1.25V at 4A. This lowers heat generation and boosts energy efficiency. The device operates within a temperature range of -65°C to +175°C, ensuring stability in extreme conditions. Leakage current remains low, with a maximum reverse current of 10µA at 150°C.

The DO-27 package provides a robust mechanical structure. It is compatible with standard PCB mounting processes. The package dimensions are 7.2mm in length and 4.7mm in diameter. The diode meets RoHS and REACH compliance standards. It is free from hazardous substances, aligning with global environmental regulations.

Applications include freewheeling, snubber circuits, and high-frequency rectification. It is ideal for switch-mode power supplies and automotive systems. The diode’s fast recovery minimizes voltage spikes and protects sensitive components. Its rugged design ensures long-term durability under high-stress conditions.

Testing confirms consistent performance across voltage and temperature variations. The MUR460 is backed by strict quality control protocols. It is manufactured using advanced silicon technology for precision and reliability. This diode is a cost-effective solution for improving system efficiency. Engineers trust it for its balance of speed, power handling, and thermal stability.

The MUR460 is widely used in industrial, automotive, and consumer electronics. It replaces slower recovery diodes in modern high-frequency designs. Its specifications make it a versatile choice for both new projects and upgrades. The diode’s datasheet provides detailed electrical characteristics and application guidelines.

Ultra fast recovery diode MUR460 DO-27

(Ultra fast recovery diode MUR460 DO-27)

Applications of Ultra fast recovery diode MUR460 DO-27

The ultra-fast recovery diode MUR460 DO-27 is designed for high-efficiency power circuits. It handles high-voltage applications. The diode has a reverse voltage rating of 600V and a forward current of 4A. These specs make it suitable for switching power supplies, inverters, and electronic ballasts. Its ultra-fast recovery time of 50 nanoseconds reduces energy loss during switching. This improves overall system efficiency.

In power supply units, the MUR460 rectifies AC to DC. Its fast recovery minimizes heat generation. This extends the lifespan of components. The diode is used in freewheeling circuits for inductive loads. Motors and relays benefit from its ability to clamp voltage spikes. This protects sensitive parts from damage.

The diode works well in high-frequency circuits. Its low reverse recovery charge ensures stable operation. Switching regulators and DC-DC converters rely on this feature. The MUR460’s design cuts electromagnetic interference. This meets standards for clean power output.

Automotive systems use the diode for alternator rectification. Electric vehicles employ it in charging systems. Its thermal stability handles temperature fluctuations. The DO-27 package provides durability in harsh environments. Vibration resistance makes it ideal for engine control units.

Industrial equipment like welding machines and UPS systems use the MUR460. It supports rapid switching in snubber circuits. This prevents voltage overshoot in high-power setups. The diode’s rugged construction ensures reliability under heavy loads.

Solar inverters and wind energy systems integrate the MUR460. It manages reverse current in renewable energy setups. Its efficiency helps maximize power harvest. The diode’s low leakage current reduces standby losses.

The MUR460 is compatible with surface-mount and through-hole assembly. This flexibility suits diverse manufacturing needs. Engineers choose it for cost-effective performance. Its balance of speed and power meets modern electronics demands. The diode’s robust design supports long-term use in demanding applications.

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 Ultra fast recovery diode MUR460 DO-27, 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 Ultra fast recovery diode MUR460 DO-27

What is the MUR460 DO-27 diode used for?
The MUR460 DO-27 diode handles high-speed switching in power circuits. It converts alternating current (AC) to direct current (DC) efficiently. The ultra-fast recovery time reduces energy loss. It is commonly found in power supplies, inverters, and surge protection systems.

What is the maximum reverse voltage rating?
The MUR460 diode supports a peak reverse voltage of 600 volts. This rating ensures reliability in high-voltage applications. It prevents breakdown during voltage spikes. The design suits circuits requiring stable performance under stress.

How fast is the recovery time?
The diode has an ultra-fast recovery time of 60 nanoseconds. This speed minimizes switching losses. It improves efficiency in high-frequency operations. Fast recovery prevents overheating in demanding environments.

Can it handle high current loads?
The diode works with an average forward current of 4 amps. It manages surge currents up to 80 amps. The design ensures durability under sudden load changes. It maintains performance without damage.

Is the DO-27 package easy to install?
The DO-27 package features a standard axial-lead design. It simplifies mounting on circuit boards. The robust construction resists physical stress. The diode fits common industrial setups.

What temperature range does it support?
The diode operates between -65°C and +175°C. It performs reliably in extreme temperatures. The wide range suits automotive, industrial, and outdoor applications. Thermal stability prevents failure during prolonged use.

Ultra fast recovery diode MUR460 DO-27