SM15T33A - Product Overview and Specifications

Introduction

SM15T33A is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronics from voltage spikes and transients. This entry provides an overview of the product, including its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Transient Voltage Suppressor Diode
• Use: Protecting sensitive electronics from voltage spikes and transients
• Characteristics: Fast response time, low clamping voltage, high surge current capability
• Package: SMA (DO-214AC)
• Essence: Provides robust overvoltage protection for various electronic circuits
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer

Specifications

• Part Number: SM15T33A
• Reverse Standoff Voltage: 28.8V
• Breakdown Voltage: 32V
• Peak Pulse Power: 1500W
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +175°C
• RoHS Compliance: Yes

Detailed Pin Configuration

The SM15T33A diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to voltage spikes, minimizing the risk of damage to connected circuits.
• High Surge Current Capability: Can withstand large surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast response time
• Compact package size
• RoHS compliant

Disadvantages

• Limited to specific voltage and current ratings
• May require additional circuitry for comprehensive overvoltage protection

Working Principles

When a transient voltage spike occurs, the SM15T33A diode conducts and clamps the voltage to a safe level, diverting excess current away from the protected circuit. This action helps prevent damage to sensitive electronic components.

Detailed Application Field Plans

The SM15T33A diode finds applications in various fields, including: - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SM15T33A include: - SM15T30A: Similar specifications with slightly lower breakdown voltage - SM15T36A: Similar specifications with slightly higher breakdown voltage - P6SMB33CA: Surface mount alternative with comparable characteristics

In conclusion, the SM15T33A transient voltage suppressor diode offers effective protection against voltage transients and spikes, making it an essential component in safeguarding sensitive electronic circuits across various industries.

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