STTH2002CR

Product Overview

Category

The STTH2002CR belongs to the category of high-performance Schottky rectifiers.

Use

It is commonly used in power factor correction, switch-mode power supplies, and freewheeling diodes for consumer, automotive, and industrial applications.

Characteristics

• High efficiency and low forward voltage drop
• Fast switching speed
• Low thermal resistance
• High surge current capability

Package

The STTH2002CR is available in a DPAK (TO-252) package, which offers a compact and surface-mountable form factor.

Essence

The essence of the STTH2002CR lies in its ability to provide efficient and reliable rectification in various power electronics applications.

Packaging/Quantity

It is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Maximum Average Forward Current: 20A
• Peak Reverse Voltage: 200V
• Forward Voltage Drop: 0.65V at 10A
• Operating Junction Temperature Range: -65°C to 175°C
• Storage Temperature Range: -65°C to 175°C

Detailed Pin Configuration

The STTH2002CR features a standard DPAK (TO-252) pin configuration with three pins: 1. Anode 2. Cathode 3. Heatsink tab

Functional Features

• Low forward voltage drop ensures minimal power dissipation
• Fast switching speed reduces switching losses
• High surge current capability enhances reliability in rugged environments

Advantages

• High efficiency leading to energy savings
• Compact form factor suitable for space-constrained designs
• Reliable performance across a wide temperature range

Disadvantages

• Higher cost compared to standard silicon rectifiers
• Sensitive to reverse voltage spikes, requiring additional protection circuitry in some applications

Working Principles

The STTH2002CR operates based on the Schottky barrier principle, where the metal-semiconductor junction provides fast switching and low forward voltage characteristics.

Detailed Application Field Plans

The STTH2002CR finds extensive use in the following application fields: - Power factor correction circuits in AC-DC converters - Switch-mode power supplies in various electronic devices - Freewheeling diodes in motor control and automotive systems

Detailed and Complete Alternative Models

Some alternative models to the STTH2002CR include: - STPS20H100CT: Similar specifications with a higher peak reverse voltage of 1000V - MBR2045CT: Dual Schottky rectifier with lower forward voltage drop

In conclusion, the STTH2002CR stands as a reliable and efficient component in power electronics, catering to diverse applications with its high-performance characteristics and compact packaging.

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