SMCJ45CAHE3/57T Encyclopedia Entry

Product Overview

The SMCJ45CAHE3/57T 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 SMCJ45CAHE3/57T is designed to provide robust protection for a wide range of applications, including telecommunications, industrial equipment, and consumer electronics. Its characteristics include high surge capability, low clamping voltage, and fast response time. The diode is packaged in a compact, surface-mount package, making it suitable for densely populated circuit boards. Each package contains a quantity of 1500 units.

Specifications

• Part Number: SMCJ45CAHE3/57T
• Category: Transient Voltage Suppressor Diode
• Peak Pulse Power: 1500W
• Breakdown Voltage: 45V
• Package Type: SMC (DO-214AB)
• Quantity per Package: 1500 units

Detailed Pin Configuration

The SMCJ45CAHE3/57T features a standard SMC package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Transient Voltage Suppression: Provides protection against voltage spikes and transients.
• Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream components.
• High Surge Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Robust transient voltage protection
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may be higher than some alternative models
• Surface-mount package may not be suitable for all applications

Working Principles

The SMCJ45CAHE3/57T operates by diverting excessive transient current away from sensitive components when a voltage spike occurs. It achieves this through a combination of its breakdown voltage and fast response time, effectively clamping the transient voltage to a safe level.

Detailed Application Field Plans

The SMCJ45CAHE3/57T is well-suited for a variety of applications, including: - Telecommunications equipment - Industrial control systems - Power supplies - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ45CAHE3/57T include: - P6KE45CA: Similar breakdown voltage and power dissipation - 1.5SMC45CA: Higher power dissipation and lower clamping voltage - SMBJ45CA: Smaller package size with similar electrical characteristics

In conclusion, the SMCJ45CAHE3/57T transient voltage suppressor diode offers robust protection and fast response time, making it an ideal choice for various applications where transient voltage events pose a risk to electronic components.

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