SMBG18CAHE3/52

Product Overview

The SMBG18CAHE3/52 belongs to the category of surface mount transient voltage suppressor diodes. These diodes are widely used for protecting sensitive electronic devices from voltage spikes and transients. The SMBG18CAHE3/52 is characterized by its high surge capability, low clamping voltage, and compact package, making it suitable for a variety of applications. It is available in tape and reel packaging with a quantity of 1800 units per reel.

Specifications

Part Number: SMBG18CAHE3/52
Category: Surface Mount Transient Voltage Suppressor Diode
Voltage Rating: 18V
Power Dissipation: 600W
Package Type: SMB (DO-214AA)
Polarity: Unidirectional
RoHS Compliant: Yes

Detailed Pin Configuration

The SMBG18CAHE3/52 diode has two pins, with the cathode connected to the marked side of the package and the anode connected to the opposite side.

Functional Features

Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to the protected circuitry.
Compact Design: Small form factor allows for space-efficient integration into electronic designs.

Advantages and Disadvantages

Advantages

High surge capability
Low clamping voltage
RoHS compliant
Compact package

Disadvantages

Limited to unidirectional protection
May require additional circuitry for bidirectional protection

Working Principles

The SMBG18CAHE3/52 operates by diverting excessive voltage away from sensitive components when a transient event occurs. This is achieved through the rapid conduction of the diode, effectively limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBG18CAHE3/52 is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

SMBJ18A: Similar specifications with a slightly different package type (SMB)
P6SMB18CA: Higher power dissipation rating (600W) with a different package (DO-214AA)

In conclusion, the SMBG18CAHE3/52 surface mount transient voltage suppressor diode offers reliable protection against voltage transients in a compact and efficient package. Its high surge capability and low clamping voltage make it a preferred choice for various electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBG18CAHE3/52 v technických řešeních

What is the SMBG18CAHE3/52 component used for in technical solutions?
- The SMBG18CAHE3/52 is a Schottky barrier diode designed for use in various technical solutions to provide rectification and voltage clamping.
What are the key specifications of the SMBG18CAHE3/52 component?
- The SMBG18CAHE3/52 has a maximum repetitive peak reverse voltage of 18V, a forward current of 5A, and a low forward voltage drop.
How can the SMBG18CAHE3/52 be integrated into a technical solution?
- The SMBG18CAHE3/52 can be integrated as a rectifier or voltage clamp in power supplies, voltage regulators, and other electronic circuits requiring efficient energy conversion.
What are the typical applications of the SMBG18CAHE3/52 in technical solutions?
- Typical applications include DC-DC converters, reverse polarity protection, freewheeling diodes, and overvoltage protection in automotive, industrial, and consumer electronics.
What are the advantages of using the SMBG18CAHE3/52 in technical solutions?
- The SMBG18CAHE3/52 offers low forward voltage drop, high reliability, and fast switching characteristics, making it suitable for high-frequency and high-efficiency designs.
Are there any specific thermal considerations when using the SMBG18CAHE3/52 in technical solutions?
- Yes, proper thermal management is important to ensure the SMBG18CAHE3/52 operates within its specified temperature range for optimal performance and reliability.
Can the SMBG18CAHE3/52 be used in automotive applications?
- Yes, the SMBG18CAHE3/52 is suitable for automotive applications where reliable rectification and voltage clamping are required.
What are the packaging options available for the SMBG18CAHE3/52?
- The SMBG18CAHE3/52 is available in a surface-mount SMB package, which facilitates easy integration into compact electronic designs.
Does the SMBG18CAHE3/52 require any special handling during assembly?
- Standard industry practices for handling and assembly of surface-mount components apply to the SMBG18CAHE3/52 to prevent damage and ensure proper soldering.
Where can I find detailed application notes and design guidelines for using the SMBG18CAHE3/52 in technical solutions?
- Detailed application notes and design guidelines for the SMBG18CAHE3/52 can be found in the product datasheet and application-specific technical literature provided by the manufacturer.