SMCJ70AHE3/57T Encyclopedia Entry

Product Overview

The SMCJ70AHE3/57T belongs to the category of semiconductor devices and is specifically designed for transient voltage suppression. This product is commonly used in electronic circuits to protect sensitive components from voltage spikes and transients. The SMCJ70AHE3/57T is known for its high reliability, fast response time, and compact package, making it suitable for a wide range of applications. It is typically available in tape and reel packaging with a specified quantity per reel.

Specifications

• Part Number: SMCJ70AHE3/57T
• Category: Semiconductor Devices
• Use: Transient Voltage Suppression
• Characteristics: High Reliability, Fast Response Time
• Package: SMC (DO-214AB), Tape and Reel
• Packaging/Quantity: Standard Reel Packaging, Quantity per Reel Varies

Detailed Pin Configuration

The SMCJ70AHE3/57T features a standard SMC (DO-214AB) package with two pins. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Fast response to transient voltage spikes
• Low clamping voltage to protect sensitive components
• High surge current capability for robust protection

Advantages and Disadvantages

Advantages

• Reliable protection against voltage transients
• Fast response time
• Compact package for space-constrained applications

Disadvantages

• Higher cost compared to traditional diode-based protection methods
• Limited surge current handling capacity compared to larger package options

Working Principles

The SMCJ70AHE3/57T operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from sensitive components, thereby protecting them from damage. When a transient voltage spike occurs, the device quickly clamps the voltage to a safe level, preventing it from reaching the protected circuitry.

Detailed Application Field Plans

The SMCJ70AHE3/57T is widely used in various electronic systems and equipment, including: - Power Supplies - Communication Systems - Industrial Control Systems - Automotive Electronics - Consumer Electronics

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - SMCJ5.0AHE3/57T - SMCJ15AHE3/57T - SMCJ30AHE3/57T - SMCJ100AHE3/57T

In summary, the SMCJ70AHE3/57T is a reliable and fast-acting transient voltage suppression device that finds widespread use in diverse electronic applications, providing essential protection against voltage spikes and transients.

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