CDLL3029A

Product Overview

Belongs to: Electronic Components
Category: Diode
Use: Rectification and signal demodulation
Characteristics: High efficiency, low forward voltage drop
Package: DO-213AB
Essence: Silicon rectifier diode
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

Voltage - DC Reverse (Vr) (Max): 100V
Current - Average Rectified (Io): 3A
Voltage - Forward (Vf) (Max) @ If: 1V @ 3A
Speed: Fast recovery =< 500ns, > 200mA (Io)

Detailed Pin Configuration

Pin 1: Anode
Pin 2: Cathode

Functional Features

Fast recovery time for high-speed switching applications
Low leakage current for improved efficiency
High surge current capability for robust performance

Advantages

High efficiency in rectification
Low forward voltage drop reduces power loss
Fast recovery time enables high-speed switching

Disadvantages

Limited maximum reverse voltage compared to some other diodes
Higher forward voltage drop compared to Schottky diodes

Working Principles

The CDLL3029A is a silicon rectifier diode that allows current to flow in only one direction. When the voltage across the diode is forward-biased, it conducts and allows current to pass through. In reverse bias, it blocks the current flow.

Detailed Application Field Plans

Power supply units
Switching power supplies
Voltage clamping circuits
Freewheeling diodes in inductive load circuits

Detailed and Complete Alternative Models

1N5400 series
1N4000 series
FR307
UF4007

This comprehensive entry provides detailed information about the CDLL3029A diode, including its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

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What is CDLL3029A?
- CDLL3029A is a type of diode commonly used in electronic circuits for rectification and voltage regulation.
How does CDLL3029A differ from other diodes?
- CDLL3029A is a high-current, low-voltage drop diode designed for applications requiring efficient power handling and low forward voltage drop.
What are the typical applications of CDLL3029A?
- CDLL3029A is often used in power supplies, voltage regulators, battery charging circuits, and reverse polarity protection circuits.
What are the key electrical characteristics of CDLL3029A?
- The CDLL3029A diode typically has a maximum forward current of 3A, a forward voltage drop of around 0.7V, and a reverse voltage rating of 40V.
How do I select the appropriate heat sink for CDLL3029A in my design?
- The selection of a heat sink for CDLL3029A depends on the maximum operating temperature, thermal resistance of the diode, and the ambient temperature in the application.
Can CDLL3029A be used in automotive applications?
- Yes, CDLL3029A can be used in automotive applications such as voltage regulation, battery charging, and lighting systems.
What are the recommended soldering techniques for CDLL3029A?
- It is recommended to use a temperature-controlled soldering iron with a suitable soldering profile to prevent excessive heat exposure to the diode.
Are there any common failure modes associated with CDLL3029A?
- Common failure modes include thermal overstress, reverse voltage breakdown, and excessive current leading to junction failure.
Can CDLL3029A be used in parallel to increase current handling capability?
- Yes, CDLL3029A diodes can be connected in parallel to share the current load, but careful attention must be paid to ensure balanced current sharing.
Where can I find detailed application notes and circuit examples using CDLL3029A?
- Detailed application notes and circuit examples for CDLL3029A can be found in the manufacturer's datasheet, application notes, and technical support resources.