SMCJ7.5A-E3/9AT

Product Overview

Category

The SMCJ7.5A-E3/9AT belongs to the category of transient voltage suppressor diodes.

Use

It is used for protecting sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Characteristics

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

Package

The SMCJ7.5A-E3/9AT is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to provide reliable overvoltage protection for electronic circuits.

Packaging/Quantity

The SMCJ7.5A-E3/9AT is typically packaged in reels and is available in quantities suitable for both prototyping and production purposes.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 7.5V
• Maximum Clamping Voltage: 12.1V
• Operating Temperature Range: -55°C to +150°C
• Reverse Standoff Voltage: 6.4V
• Forward Voltage: 10.3V at 25A

Detailed Pin Configuration

The SMCJ7.5A-E3/9AT has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.

Functional Features

• Provides effective protection against voltage transients
• Fast response time ensures minimal impact on the protected circuit
• Low clamping voltage prevents damage to sensitive components

Advantages

• High surge current capability
• RoHS compliant
• Compact and easy to integrate into circuit designs

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive protection in high-risk environments

Working Principles

When a transient voltage surge occurs, the SMCJ7.5A-E3/9AT conducts the excess current to the ground, thereby limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMCJ7.5A-E3/9AT is commonly used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• SMCJ5.0A-E3/9AT
• SMCJ10A-E3/9AT
• SMCJ15A-E3/9AT
• SMCJ20A-E3/9AT

In conclusion, the SMCJ7.5A-E3/9AT transient voltage suppressor diode offers reliable overvoltage protection with its fast response time, low clamping voltage, and high surge current capability. It finds widespread application in various electronic systems and is complemented by alternative models catering to different voltage requirements.

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