Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode

Overview of Fast Recovery Diodes

Features of Fast Recovery Diodes

(Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode)

Specification of Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode

The Fast Recuperation Ultra Quick Healing Diode UUX 1F1-1F7 collection is a high-performance rectifier developed for applications needing quick changing and efficient power recovery. These diodes are enhanced for reduced reverse recovery time, making them perfect for high-frequency circuits, switch-mode power materials (SMPS), inverters, and freewheeling or snubber applications. With a 1.0 An average forward current score and ultra-fast recuperation characteristics, they lessen power losses and improve system effectiveness.

** Secret Specifications: **.
– ** Version Variety: ** UUX 1F1 (50V) to UUX 1F7 (1000V), covering reverse voltages from 50V to 1000V in standard increments.
– ** Ordinary Forward Present (IF( AV)): ** 1.0 A, with a non-repetitive surge present (IFSM) of 30A (depending upon voltage rating).
– ** Reverse Healing Time (trr): ** Ultra-fast 35ns (common) at 1.0 A, making sure minimal switching losses.
– ** Onward Voltage Decrease (VF): ** 1.7 V maximum at 1.0 A, promoting power performance.
– ** Reverse Leakage Current (IR): ** 5µA maximum at ranked voltage and 25 ° C, guaranteeing reduced standby power consumption.
– ** Junction Temperature Level (Tj): ** -55 ° C to +150 ° C, suitable for rough settings.
– ** Plan: ** DO-41 axial-lead package, offering resilience and convenience of mounting in through-hole PCB layouts.

** Attributes: **.
– Ultra-fast recovery time enhances performance in high-frequency correction.
– High voltage scores (up to 1000V) assistance robust procedure popular circuits.
– Reduced forward voltage and leakage present boost thermal administration and effectiveness.
– RoHS-compliant and halogen-free, meeting worldwide environmental standards.

** Applications: **.
– High-frequency rectification in power products, adapters, and LED drivers.
– Freewheeling diodes for inductive load protection in motor drives and relays.
– Snubber circuits to reduce voltage spikes in switching systems.
– General-purpose rectification in industrial and consumer electronics.

** Dependability: **.
The UUX 1F1-1F7 series undergoes strenuous testing for thermal stability, surge resistance, and long-term integrity. Its construction makes certain reduced thermal resistance and high surge existing ability, making it ideal for continual operation in high-temperature atmospheres. These diodes are a cost-efficient remedy for designers seeking quick healing, high performance, and durability in small power electronic devices.

For specific choice, describe private datasheets for voltage-specific parameters, derating guidelines, and thermal performance contours.

(Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode)

Applications of Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode

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 Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode, 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 Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode

What are the key features of the Fast Recovery Ultra Fast Recovery Diode UUX 1F1-1F7?
The UUX 1F1-1F7 diode is designed for ultra-fast recovery, with a reverse recovery time as low as 50 nanoseconds, making it ideal for high-frequency applications. It handles up to 1.0A of average forward current and supports voltage ratings ranging from 100V to 1000V, depending on the specific model (1F1 to 1F7). Its low forward voltage drop (typically 1.3V at 1A) ensures efficient power conversion, and the robust construction enhances reliability in demanding environments like power supplies, inverters, and snubber circuits.

What applications is this diode best suited for?
This diode excels in high-speed switching circuits, including switch-mode power supplies (SMPS), freewheeling diodes in motor controllers, and rectification in inverters or converters. It’s also used in automotive electronics, industrial equipment, and renewable energy systems where fast recovery and minimal switching losses are critical. Its durability makes it suitable for surge protection and clamping applications.

What is the reverse recovery time, and why does it matter?
Reverse recovery time (trr) is the time a diode takes to stop conducting once the voltage polarity reverses. The UUX 1F1-1F7’s ultra-fast trr (≤50ns) reduces energy loss and heat generation during switching, improving efficiency in high-frequency circuits. Slower diodes can cause voltage spikes and inefficiency, but this diode minimizes such issues, ensuring stable performance in rapid switching environments.

What are the maximum voltage and current ratings for this diode series?
The UUX 1F1-1F7 series includes models with peak repetitive reverse voltage (VRRM) from 100V (1F1) to 1000V (1F7). All variants support an average forward current (IF(AV)) of 1.0A and a surge current (IFSM) of 30A. Always select a voltage rating exceeding your circuit’s maximum reverse voltage to ensure safety and longevity.

Does the diode require thermal management or heatsinking?
While the diode’s low forward voltage reduces heat generation, prolonged operation at high currents or in high-temperature environments may require heatsinking or adequate PCB copper area for heat dissipation. Ensure proper airflow and avoid exceeding the junction temperature limit (typically 150°C). For continuous high-load applications, pair it with a heatsink to maintain optimal performance and reliability.

(Fast Recovery Ultra Fast Recovery Diode 1.0Amp Fast Recovery Rectifiers UUX 1F1-1F7 Diode)