STTH312B-TR
Introduction
STTH312B-TR is a high-performance Schottky rectifier designed for use in various electronic applications. This entry provides an overview of the product, including its category, use, characteristics, packaging, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Product Overview
- Category: Semiconductor/Electronic Component
- Use: Rectification in power supply circuits, freewheeling diode in inductive load applications
- Characteristics: High efficiency, low forward voltage drop, fast switching speed
- Package: D²PAK (TO-263)
- Essence: Schottky rectifier diode
- Packaging/Quantity: Tape and reel, 800 units per reel
Specifications
- Voltage Rating: 120V
- Average Forward Current: 3A
- Peak Non-Repetitive Surge Current: 60A
- Forward Voltage Drop: 0.55V at 3A
- Reverse Leakage Current: 50µA at 120V
- Operating Temperature Range: -65°C to +175°C
Pin Configuration
The STTH312B-TR follows the standard pin configuration for D²PAK packages: 1. Anode 2. Cathode 3. Not connected (Tab)
Functional Features
- Fast switching speed reduces switching losses
- Low forward voltage drop minimizes power dissipation
- High efficiency improves overall system performance
Advantages
- Enhanced thermal performance due to D²PAK package
- Suitable for high-frequency applications
- Reliable and robust design for demanding environments
Disadvantages
- Higher cost compared to standard silicon rectifiers
- Limited reverse voltage capability compared to some other diode types
Working Principles
The STTH312B-TR operates based on the Schottky barrier principle, where the metal-semiconductor junction allows for faster switching and lower forward voltage drop compared to conventional PN-junction diodes. When a forward bias is applied, the diode conducts current with minimal voltage drop, making it suitable for high-efficiency rectification.
Application Field Plans
The STTH312B-TR is ideal for the following applications: - Switch-mode power supplies - DC-DC converters - Motor drive circuits - Solar inverters - Power factor correction
Alternative Models
For users seeking alternatives to the STTH312B-TR, the following models can be considered: - STPS3L60B - SS34 - MBR0540
In conclusion, the STTH312B-TR offers high-performance rectification capabilities with fast switching speed and low forward voltage drop, making it suitable for various power electronics applications.
Word count: 387
Senaraikan 10 soalan dan jawapan biasa yang berkaitan dengan aplikasi STTH312B-TR dalam penyelesaian teknikal
What is the maximum forward voltage of STTH312B-TR?
- The maximum forward voltage of STTH312B-TR is typically 1.35V at 25°C.
What is the maximum reverse recovery time of STTH312B-TR?
- The maximum reverse recovery time of STTH312B-TR is typically 35ns.
What is the maximum average forward current of STTH312B-TR?
- The maximum average forward current of STTH312B-TR is 3A.
What is the maximum repetitive peak reverse voltage of STTH312B-TR?
- The maximum repetitive peak reverse voltage of STTH312B-TR is 1200V.
What are the typical applications for STTH312B-TR?
- STTH312B-TR is commonly used in power factor correction, switch-mode power supplies, and freewheeling diodes.
What is the operating junction temperature range for STTH312B-TR?
- The operating junction temperature range for STTH312B-TR is -40°C to 150°C.
Does STTH312B-TR have a low leakage current?
- Yes, STTH312B-TR has a low leakage current, making it suitable for high-efficiency applications.
Is STTH312B-TR RoHS compliant?
- Yes, STTH312B-TR is RoHS compliant, meeting environmental standards.
Can STTH312B-TR be used in fast-switching circuits?
- Yes, STTH312B-TR is designed for fast-switching applications due to its low reverse recovery time.
What package type does STTH312B-TR come in?
- STTH312B-TR is available in a D²PAK (TO-263) package for easy mounting and thermal management.