SMCJ188AHE3/9AT

Product Overview

The SMCJ188AHE3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMCJ188AHE3/9AT is characterized by its high surge capability, low clamping voltage, and fast response time. It is available in a DO-214AB (SMC) package and is designed to provide effective protection for a wide range of electronic devices.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AB (SMC)
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Available in reels with varying quantities

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage Range: 198V to 220V
• Operating Temperature Range: -55°C to +175°C
• Forward Voltage: 3.5V at 100A
• Reverse Standoff Voltage: 188V

Detailed Pin Configuration

The SMCJ188AHE3/9AT features a standard DO-214AB (SMC) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

The SMCJ188AHE3/9AT provides reliable protection against voltage surges and transients by diverting excessive current away from sensitive components. Its fast response time ensures that the protected circuitry is shielded from potentially damaging voltage spikes.

Advantages and Disadvantages

Advantages

• High surge capability
• Low clamping voltage
• Fast response time
• Compact DO-214AB (SMC) package

Disadvantages

• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a voltage spike or transient occurs, the SMCJ188AHE3/9AT conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive electronic components by effectively suppressing the transient voltage.

Detailed Application Field Plans

The SMCJ188AHE3/9AT is widely used in various applications, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ188AHE3/9AT include: - P6KE200A - 1.5KE200CA - SMBJ188A

In conclusion, the SMCJ188AHE3/9AT transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits across a wide range of applications.

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