P6SMB400AHE3_AIH Encyclopedia Entry

Product Overview

The P6SMB400AHE3AIH belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic devices from voltage spikes and transients. The P6SMB400AHE3AIH is designed to provide robust protection against overvoltage events, making it suitable for a wide range of applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is typically available in a package that allows for easy integration into circuit designs. It is an essential component for safeguarding electronic systems from voltage surges and transients.

Packaging/Quantity

The P6SMB400AHE3_AIH is commonly packaged in a surface-mount format, allowing for efficient assembly onto printed circuit boards. It is often supplied in reels or tubes, with quantities varying based on the manufacturer's specifications.

Specifications

• Peak Power Dissipation: 600W
• Breakdown Voltage: 356V to 394V
• Operating Temperature Range: -55°C to 150°C
• Package Type: DO-214AA (SMB)

Detailed Pin Configuration

The P6SMB400AHE3_AIH typically features two pins in a surface-mount package. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

The P6SMB400AHE3_AIH operates by diverting excessive transient current away from sensitive components when an overvoltage event occurs. This helps to limit the voltage across the protected circuit, preventing damage to downstream electronics.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Compact surface-mount package

Disadvantages

• Limited breakdown voltage range
• Requires careful consideration of application voltage levels

Working Principles

When an overvoltage event occurs, the P6SMB400AHE3_AIH conducts excess current through its internal diode structure, effectively clamping the voltage across the protected circuit. This rapid response helps to prevent damage to sensitive components by limiting the voltage excursion.

Detailed Application Field Plans

The P6SMB400AHE3_AIH is widely used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Its robust transient voltage suppression capabilities make it an essential component for protecting these systems from voltage spikes and transients.

Detailed and Complete Alternative Models

Several alternative models to the P6SMB400AHE3AIH include: - P6SMB440AHE3AIH - P6SMB380AHE3AIH - P6SMB360AHE3AIH

These models offer similar transient voltage suppression characteristics and can be considered as alternatives based on specific application requirements.

In conclusion, the P6SMB400AHE3_AIH transient voltage suppressor diode provides reliable overvoltage protection for a wide range of electronic systems. Its robust performance, compact package, and fast response time make it a valuable component in safeguarding sensitive electronics from voltage transients.

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