UGB12HT-E3/81

Product Overview

Use

It is commonly used in power supply and conversion applications, as well as in various electronic circuits where high-speed switching and efficient energy conversion are required.

Characteristics

High-power handling capability
Ultrafast switching speed
Low forward voltage drop
High surge current capability

Package

The UGB12HT-E3/81 is typically available in a compact, surface-mount package, making it suitable for densely populated circuit boards.

Essence

The essence of the UGB12HT-E3/81 lies in its ability to efficiently convert and control electrical power in high-frequency applications.

Packaging/Quantity

It is usually supplied in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

Maximum repetitive peak reverse voltage: 1200V
Average forward current: 12A
Peak forward surge current: 150A
Forward voltage drop: 1.7V at 12A
Reverse recovery time: 35ns
Operating temperature range: -55°C to 175°C

Detailed Pin Configuration

The UGB12HT-E3/81 typically has a standard, industry-recognized pin configuration, with clear markings for the anode and cathode terminals.

Functional Features

Ultrafast reverse recovery time
Low leakage current
High surge current capability
High reliability and ruggedness

Advantages

Efficient energy conversion
Suitable for high-frequency applications
Compact and easy to integrate into circuit designs
Reliable performance under high surge conditions

Disadvantages

Sensitive to voltage spikes and transients
Higher cost compared to standard rectifier diodes
Requires careful thermal management due to high power dissipation

Working Principles

The UGB12HT-E3/81 operates based on the principles of semiconductor physics, utilizing its unique material properties to facilitate rapid switching and efficient energy conversion.

Detailed Application Field Plans

The UGB12HT-E3/81 is widely used in: - Switch-mode power supplies - Motor drives - Inverters - UPS (Uninterruptible Power Supplies) - Solar inverters - Welding equipment

Detailed and Complete Alternative Models

UGB12JT-E3/81
UGB16HT-E3/81
UGB20HT-E3/81
UGB12HT-E4/81
UGB12HT-E3/82

In conclusion, the UGB12HT-E3/81 is a high-power, ultrafast rectifier diode that offers efficient energy conversion and reliable performance in high-frequency applications. Its compact package and functional features make it a popular choice for various power supply and conversion needs. However, users should be mindful of its sensitivity to voltage spikes and the need for proper thermal management.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací UGB12HT-E3/81 v technických řešeních

What is the UGB12HT-E3/81 used for?
- The UGB12HT-E3/81 is a high-power, ultrafast rectifier diode commonly used in power supply and converter applications.
What are the key features of the UGB12HT-E3/81?
- This diode offers low forward voltage drop, fast reverse recovery time, and high surge current capability, making it suitable for high-frequency and high-efficiency applications.
What is the maximum forward voltage of the UGB12HT-E3/81?
- The maximum forward voltage of the UGB12HT-E3/81 is typically around 1.15V at a forward current of 12A.
What is the reverse recovery time of the UGB12HT-E3/81?
- The UGB12HT-E3/81 has a fast reverse recovery time of approximately 35ns, which is beneficial for reducing switching losses in high-frequency applications.
What is the maximum repetitive peak reverse voltage of the UGB12HT-E3/81?
- The UGB12HT-E3/81 has a maximum repetitive peak reverse voltage of 1200V, making it suitable for high-voltage applications.
Can the UGB12HT-E3/81 handle high surge currents?
- Yes, the UGB12HT-E3/81 is designed to handle high surge currents, with a typical value of 150A.
What are the typical applications of the UGB12HT-E3/81?
- Typical applications include power factor correction (PFC) circuits, switch-mode power supplies (SMPS), and motor drives.
Does the UGB12HT-E3/81 require a heatsink for thermal management?
- Depending on the application and operating conditions, a heatsink may be required to manage the thermal performance of the UGB12HT-E3/81.
Is the UGB12HT-E3/81 RoHS compliant?
- Yes, the UGB12HT-E3/81 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
Where can I find detailed technical specifications and application notes for the UGB12HT-E3/81?
- Detailed technical specifications and application notes for the UGB12HT-E3/81 can be found in the product datasheet provided by the manufacturer or distributor.