SMCJ43CA-HRAT7

Product Overview

Category

The SMCJ43CA-HRAT7 belongs to the category of semiconductor devices, specifically a type of transient voltage suppressor diode.

Use

It is commonly used for surge protection in electronic circuits and systems to prevent damage from voltage spikes and transients.

Characteristics

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

Package

The SMCJ43CA-HRAT7 is typically available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to rapidly divert excessive current away from sensitive components during voltage surges, thereby protecting them from damage.

Packaging/Quantity

The SMCJ43CA-HRAT7 is usually packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Peak Pulse Power: 1500W
• Breakdown Voltage: 43V
• Maximum Clamping Voltage: 69.4V
• Operating Temperature Range: -55°C to +175°C
• Reverse Standoff Voltage: 43V
• Leakage Current: 1µA

Detailed Pin Configuration

The SMCJ43CA-HRAT7 has two pins, anode, and cathode, which are clearly marked on the device's packaging and datasheet.

Functional Features

• Transient voltage suppression
• Bidirectional clamping capability
• High reliability
• Low incremental surge resistance

Advantages

• Effective protection against voltage transients
• Fast response time
• Wide operating temperature range
• RoHS compliance

Disadvantages

• Higher cost compared to traditional diodes
• Limited surge current handling capacity compared to some larger devices

Working Principles

When a voltage surge occurs, the SMCJ43CA-HRAT7 conducts current and clamps the voltage to a safe level, protecting downstream components. It achieves this through rapid switching into a low-resistance state when the voltage exceeds its breakdown voltage.

Detailed Application Field Plans

The SMCJ43CA-HRAT7 is widely used in various applications, including: - Telecommunications equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMCJ43CA-HRAT7 include: - P6SMB43CA - 1.5SMC43CA - SMBJ43CA - SMAJ43CA

In conclusion, the SMCJ43CA-HRAT7 is a crucial component in safeguarding electronic systems from voltage transients and surges, finding extensive use across diverse industries due to its reliable performance and robust protection capabilities.

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