SMA5J7.5-E3/5A

Product Overview

Category

The SMA5J7.5-E3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is primarily used for surge protection in electronic circuits, providing a high level of protection against transient voltage events.

Characteristics

• High surge capability
• Low clamping voltage
• Fast response time
• RoHS compliant

Package

The SMA5J7.5-E3/5A is available in a DO-214AC (SMA) package.

Essence

This TVS diode is essential for safeguarding sensitive electronic components from voltage transients and surges.

Packaging/Quantity

The SMA5J7.5-E3/5A is typically packaged in reels with quantities varying based on customer requirements.

Specifications

• Standoff Voltage: 7.5V
• Breakdown Voltage: 8.33V
• Maximum Reverse Leakage Current: 1µA
• Peak Pulse Current: 5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J7.5-E3/5A TVS diode has two pins: 1. Anode (A) 2. Cathode (K)

Functional Features

• Provides protection against voltage transients and surges
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage helps in limiting the voltage across the protected circuit

Advantages and Disadvantages

Advantages

• High surge capability
• Fast response time
• RoHS compliant

Disadvantages

• Limited to lower voltage applications

Working Principles

The SMA5J7.5-E3/5A operates by diverting excessive current away from sensitive components when a transient voltage event occurs. It achieves this by rapidly switching into a low impedance state, effectively shunting the excess current to protect the downstream circuitry.

Detailed Application Field Plans

The SMA5J7.5-E3/5A is widely used in various applications including: - Consumer electronics - Telecommunication equipment - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

Some alternative models to the SMA5J7.5-E3/5A include: - SMA6J7.5-E3/61 (Standoff Voltage: 7.5V, Peak Pulse Current: 6A) - SMA5J7.0-E3/61 (Standoff Voltage: 7.0V, Peak Pulse Current: 5A) - SMAJ7.5CA-TR (Standoff Voltage: 7.5V, Peak Pulse Current: 10A)

In conclusion, the SMA5J7.5-E3/5A TVS diode offers robust surge protection capabilities and fast response times, making it an essential component in safeguarding electronic circuits from transient voltage events across various industries.

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