SMA5J30A-E3/61

Product Overview

The SMA5J30A-E3/61 belongs to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are designed to protect sensitive electronics from voltage spikes and transient surges. The SMA5J30A-E3/61 is commonly used in various electronic devices and systems to safeguard against voltage transients and surges.

Basic Information - Category: TVS Diode - Use: Protection against voltage spikes and transient surges - Characteristics: Fast response time, low clamping voltage, high surge capability - Package: SMA (DO-214AC) - Essence: Protecting sensitive electronics from voltage transients - Packaging/Quantity: Available in reels with varying quantities

Specifications

• Voltage - Reverse Standoff (Typ): 30V
• Voltage - Breakdown (Min): 33.3V
• Voltage - Clamping (Max) @ Ipp: 48.4V
• Current - Peak Pulse (10/1000µs): 43.5A
• Power - Peak Pulse: 500W
• Type: Unidirectional

Detailed Pin Configuration

The SMA5J30A-E3/61 typically consists of two pins, with the anode and cathode connections for easy integration into circuit designs.

Functional Features

• Fast Response Time: Rapid reaction to voltage transients.
• Low Clamping Voltage: Provides effective protection without compromising the protected circuit's normal operation.
• High Surge Capability: Capable of handling substantial surge currents.

Advantages and Disadvantages

Advantages: - Effective protection against voltage spikes - Compact package size - Suitable for a wide range of applications

Disadvantages: - Limited to unidirectional protection - May require additional components for bidirectional protection

Working Principles

When a voltage transient occurs, the SMA5J30A-E3/61 rapidly conducts current, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMA5J30A-E3/61 is widely used in various applications, including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

• SMA6J30A-E3/61: Similar specifications with higher power dissipation capability
• SMAJ30A-E3/61: Lower power dissipation but suitable for less demanding applications
• SMAJ28A-E3/61: Lower breakdown voltage for specific voltage protection requirements

In conclusion, the SMA5J30A-E3/61 TVS diode offers reliable protection against voltage transients and surges, making it an essential component in various electronic systems and devices.

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