1N5822UB1 Overview
The 1N5822UB1 is a robust Schottky barrier rectifier designed for efficient power conversion and low forward voltage drop. Its construction supports high surge current capability and fast switching, making it ideal for industrial and consumer electronics requiring reliable rectification and minimal power loss. With a maximum repetitive peak reverse voltage of 40V and a forward current rating suitable for medium power applications, this device ensures enhanced performance in power supply circuits, battery charging systems, and voltage clamping. Available in a compact unipolar package that facilitates thermal management, the 1N5822UB1 is a dependable component for engineers focused on optimizing energy efficiency and system reliability. For detailed purchasing and datasheet information, visit IC 製造商.
1N5822UB1 Technical Specifications
| 參數 | 規格 | 單位 |
|---|---|---|
| 最大重複峰值反向電壓 (VRRM) | 40 | Volts (V) |
| 平均正向電流 (IF(AV)) | 3 | Amperes (A) |
| Surge Forward Current (IFSM) | 80 | Amperes (A) |
| Forward Voltage Drop (VF) at 3A | 0.525 (typical) | Volts (V) |
| Reverse Current (IR) at VR = 40V | 1.0 | mA (milliamperes) |
| Operating Junction Temperature (TJ) | -65 to +125 | ??C |
| Storage Temperature Range (TSTG) | -65至+150 | ??C |
| 包裝類型 | DO-204AL (unipolar) | – |
1N5822UB1 Key Features
- Low forward voltage drop: Minimizes power loss and heat generation, improving overall circuit efficiency.
- High surge current capability: Enables handling of transient overloads without device failure, enhancing durability.
- Fast switching speed: Reduces switching losses, making it suitable for high-frequency applications and improving performance.
- 寬廣的操作溫度範圍： Ensures reliable operation in harsh industrial environments and thermal stress conditions.
- Compact unipolar package: Facilitates effective heat dissipation and space-saving PCB design.
典型應用
- Power supply rectification circuits where low forward voltage and high surge current tolerance are essential to maintain efficiency and reliability.
- Battery charging systems requiring fast switching diodes to optimize charging time and reduce energy loss.
- Voltage clamping and protection circuits in industrial electronics to prevent voltage spikes and safeguard sensitive components.
- DC-DC converters in automotive and consumer electronics benefiting from the diode??s low forward voltage and thermal stability.
1N5822UB1 Advantages vs Typical Alternatives
Compared to standard silicon diodes, this device offers significantly lower forward voltage drop and faster switching speeds, which reduce power dissipation and improve circuit efficiency. Its high surge current rating and robust thermal performance provide enhanced reliability under transient conditions. The unipolar DO-204AL package design supports efficient thermal management, making it a superior choice for engineers prioritizing long-term durability and energy savings in demanding industrial applications.
暢銷產品
1N5822UB1 Brand Info
The 1N5822UB1 diode is widely manufactured by several reputable semiconductor producers specializing in power rectifiers, including Vishay, ON Semiconductor, and Diodes Incorporated. These manufacturers ensure consistent quality and compliance with industry standards for Schottky barrier diodes. The product is recognized for its reliability in power management and rectification roles across various sectors. It is part of a family of Schottky rectifiers known for combining low forward voltage with high surge current capacity, essential for modern electronics requiring efficient energy conversion.
