1.5SMC11A-E3/9AT

Product Overview

Category

The 1.5SMC11A-E3/9AT 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.

Characteristics

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

Package

The 1.5SMC11A-E3/9AT is available in a DO-214AB (SMC) package.

Essence

The essence of this product lies in its ability to protect sensitive electronic components from voltage spikes and surges.

Packaging/Quantity

It is typically packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Standoff Voltage: 9.4V
• Breakdown Voltage: 10.5V
• Maximum Clamping Voltage: 15.6V
• Peak Pulse Current: 43.5A
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The 1.5SMC11A-E3/9AT has two pins, anode, and cathode, which are denoted by the markings on the device's body.

Functional Features

• Provides transient overvoltage protection
• Responds quickly to voltage spikes
• Maintains low leakage current under normal operating conditions

Advantages

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

Disadvantages

• May require additional circuitry for comprehensive surge protection in complex systems
• Higher cost compared to standard diodes

Working Principles

When a voltage transient occurs, the 1.5SMC11A-E3/9AT conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across it.

Detailed Application Field Plans

This product is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• SMAJ10A: Similar characteristics but in a smaller SMA package
• P6KE10A: Axial leaded package, suitable for through-hole mounting
• SMBJ10A: Surface mount package with similar electrical characteristics

In conclusion, the 1.5SMC11A-E3/9AT is a vital component in safeguarding electronic circuits from voltage transients, finding widespread use in various industries due to its reliable performance and robust protection capabilities.

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