SMDJ33A-HRA

Product Overview

The SMDJ33A-HRA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMDJ33A-HRA is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.

Basic Information

• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage
• Package: SMA (DO-214AC)
• Essence: Safeguarding electronic components from voltage surges
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Peak Power Dissipation: 3000W
• Breakdown Voltage: 33V
• Clamping Voltage: 53.3V
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMDJ33A-HRA has a standard SMA (DO-214AC) package with two pins. The pin configuration is as follows: 1. Anode 2. Cathode

Functional Features

• High surge capability for reliable protection
• Low clamping voltage to minimize stress on protected circuits
• Fast response time to transient events

Advantages and Disadvantages

Advantages

• Robust protection against transient overvoltage conditions
• Compact SMA package for easy integration into circuit designs
• Wide operating temperature range for versatility

Disadvantages

• Higher clamping voltage compared to some alternative models
• Limited to lower voltage applications due to its 33V breakdown voltage

Working Principles

The SMDJ33A-HRA operates by diverting excessive transient current away from sensitive electronic components when a voltage spike occurs. It achieves this by rapidly conducting when the voltage exceeds its breakdown voltage, effectively clamping the voltage to a safe level and protecting downstream components.

Detailed Application Field Plans

The SMDJ33A-HRA is commonly used in various electronic systems and equipment, including: - Power supplies - Telecommunication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMDJ33A-HRA include: - SMDJ5.0A-HRA (5V breakdown voltage) - SMDJ12A-HRA (12V breakdown voltage) - SMDJ24A-HRA (24V breakdown voltage)

In summary, the SMDJ33A-HRA transient voltage suppressor diode offers robust protection against transient overvoltage conditions in a compact and versatile package, making it suitable for a wide range of electronic applications.

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