SMCJ20AHE3/9AT

Product Overview

The SMCJ20AHE3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMCJ20AHE3/9AT is designed to provide high-performance transient voltage suppression for a wide range of applications. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package type for this diode is DO-214AB (SMC), and it is available in tape and reel packaging.

Specifications

• Part Number: SMCJ20AHE3/9AT
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package Type: DO-214AB (SMC)
• Packaging/Quantity: Tape and Reel

Detailed Pin Configuration

The SMCJ20AHE3/9AT follows the standard pin configuration for diodes, with two leads for connection.

Functional Features

• High surge capability for robust protection
• Low clamping voltage to limit the voltage across the protected circuit
• Fast response time to quickly suppress transient events

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes and transients
• Robust surge capability for reliable performance
• Fast response time ensures minimal impact on the protected circuit

Disadvantages

• May exhibit some leakage current in normal operation
• Clamping voltage may still allow some voltage transients to pass through

Working Principles

The SMCJ20AHE3/9AT works by diverting excess transient current away from the protected circuit when a voltage spike occurs. This helps to limit the voltage across the circuit and prevent damage to sensitive components.

Detailed Application Field Plans

The SMCJ20AHE3/9AT is widely used in various electronic systems where protection against voltage transients is required. Some common application fields include: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ20AHE3/9AT include: - SMCJ15AHE3/9AT - SMCJ30AHE3/9AT - SMCJ40AHE3/9AT - SMCJ60AHE3/9AT

In summary, the SMCJ20AHE3/9AT transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic systems. Its high surge capability, low clamping voltage, and fast response time make it a reliable choice for safeguarding sensitive components. However, users should be mindful of its disadvantages, such as potential leakage current and limited clamping voltage effectiveness.