1.5SMC30A R7G

Product Overview

Category

The 1.5SMC30A R7G belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, providing a high level of protection against voltage transients caused by lightning, ESD (electrostatic discharge), and other transient voltage events.

Characteristics

• Voltage Rating: 30V
• Power Dissipation: 1500W
• Package Type: SMC (Surface Mount Compatible)
• Essence: Provides robust overvoltage protection for sensitive electronics.
• Packaging/Quantity: Typically available in reels or tubes containing multiple units.

Specifications

• Voltage Rating: 30V
• Peak Pulse Power: 1500W
• Breakdown Voltage: 33.3V
• Clamping Voltage: 48.4V
• Maximum Surge Current: 64.5A
• Operating Temperature Range: -55°C to +150°C
• Package: SMC (DO-214AB)

Detailed Pin Configuration

The 1.5SMC30A R7G typically has two pins in a surface mount package. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

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

Advantages and Disadvantages

Advantages

• Provides effective protection against transient voltage events
• Fast response time helps in minimizing damage to sensitive components
• RoHS compliance ensures environmental friendliness

Disadvantages

• May require additional circuitry for comprehensive surge protection in some applications
• Sensitive to reverse polarity connection

Working Principles

When a transient voltage event occurs, the 1.5SMC30A R7G conducts current to divert the excess energy away from the protected circuit. It does so by rapidly switching into a low impedance state, effectively clamping the voltage to a safe level.

Detailed Application Field Plans

The 1.5SMC30A R7G is commonly used in various electronic systems including: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics

Detailed and Complete Alternative Models

• SMAJ30A: Similar characteristics but in a smaller SMA package
• P6SMB30A: Higher power dissipation capability in a larger SMB package
• 1.5KE30A: Axial leaded package suitable for through-hole mounting

In conclusion, the 1.5SMC30A R7G is a vital component in protecting electronic circuits from transient voltage events, offering a balance of performance and size for a wide range of applications.

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