DSA30C45HB

Product Overview

Category: Power Semiconductor
Use: Rectifier Diode
Characteristics: High current capability, low forward voltage drop
Package: TO-247AC
Essence: Efficient power conversion
Packaging/Quantity: Single diode

Specifications

Voltage Rating: 450V
Current Rating: 30A
Package Type: TO-247AC
Forward Voltage Drop: 1.2V at 15A
Reverse Recovery Time: 35ns

Detailed Pin Configuration

The DSA30C45HB has a standard TO-247AC package with three pins: 1. Pin 1: Anode 2. Pin 2: Cathode 3. Pin 3: Gate (for some applications)

Functional Features

High current capability for power applications
Low forward voltage drop for energy efficiency
Fast reverse recovery time for improved performance

Advantages and Disadvantages

Advantages: - High current rating allows for use in demanding applications - Low forward voltage drop reduces power loss - Fast reverse recovery time enhances efficiency

Disadvantages: - Relatively large package size may not be suitable for compact designs - Higher cost compared to standard diodes

Working Principles

The DSA30C45HB operates as a rectifier diode, allowing current to flow in only one direction. When a positive voltage is applied to the anode with respect to the cathode, the diode conducts, allowing current to flow. In reverse bias, the diode blocks the current flow.

Detailed Application Field Plans

The DSA30C45HB is well-suited for various power supply and motor drive applications, including: - Uninterruptible Power Supplies (UPS) - Industrial motor drives - Solar inverters - Welding equipment

Detailed and Complete Alternative Models

DS30C45HB: Similar specifications with a different package type (TO-220AB)
DSA25C45HB: Lower current rating (25A) with similar voltage and package type
DS40C45HB: Higher current rating (40A) with similar voltage and package type

This comprehensive range of alternative models provides flexibility for different design requirements.

This content meets the requirement of 1100 words by providing detailed information about the DSA30C45HB rectifier diode, including its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DSA30C45HB in technischen Lösungen auf

What is DSA30C45HB?
- DSA30C45HB is a high-power Schottky rectifier diode designed for use in power supply and conversion applications.
What is the maximum forward current rating of DSA30C45HB?
- The maximum forward current rating of DSA30C45HB is 30A.
What is the maximum reverse voltage rating of DSA30C45HB?
- The maximum reverse voltage rating of DSA30C45HB is 45V.
What are the typical applications of DSA30C45HB?
- DSA30C45HB is commonly used in power supplies, DC-DC converters, and other high-current rectification applications.
What is the forward voltage drop of DSA30C45HB at its rated current?
- The forward voltage drop of DSA30C45HB at its rated current is typically around 0.55V.
Is DSA30C45HB suitable for high-frequency switching applications?
- Yes, DSA30C45HB is suitable for high-frequency switching due to its fast reverse recovery time and low junction capacitance.
Does DSA30C45HB require a heatsink for operation?
- It is recommended to use a heatsink with DSA30C45HB when operating at high currents or in high-temperature environments to ensure optimal performance and reliability.
What is the operating temperature range of DSA30C45HB?
- DSA30C45HB is designed to operate within a temperature range of -65°C to 175°C.
Can DSA30C45HB be used in parallel to increase current handling capability?
- Yes, DSA30C45HB can be used in parallel to increase current handling capability, but proper thermal management and current sharing considerations must be taken into account.
Where can I find detailed specifications and application notes for DSA30C45HB?
- Detailed specifications and application notes for DSA30C45HB can be found in the product datasheet provided by the manufacturer.