SMA5J15CAHE3/5A

Product Overview

Category

The SMA5J15CAHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in electronic circuits, particularly in applications where protection against transient overvoltage events is critical.

Characteristics

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

Package

The SMA5J15CAHE3/5A is available in a DO-214AC (SMA) package.

Essence

The essence of this product lies in its ability to rapidly suppress transient voltage spikes and protect sensitive electronic components from damage.

Packaging/Quantity

The SMA5J15CAHE3/5A is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Standoff Voltage: 15V
• Breakdown Voltage: 16.7V
• Maximum Reverse Leakage Current: 1μA
• Peak Pulse Power Dissipation: 5000W
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J15CAHE3/5A has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.

Functional Features

• Provides effective protection against transient voltage events
• Rapid response time ensures minimal impact on the protected circuit
• High surge current capability allows for reliable performance in demanding environments

Advantages

• Low clamping voltage helps to minimize stress on downstream components
• RoHS compliance aligns with environmental regulations
• Compact DO-214AC package enables easy integration into circuit designs

Disadvantages

• May exhibit limited effectiveness in extreme overvoltage conditions
• Higher cost compared to standard diode-based protection solutions

Working Principles

The SMA5J15CAHE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a transient voltage spike occurs, thereby limiting the voltage across the circuit.

Detailed Application Field Plans

The SMA5J15CAHE3/5A is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SMA5J15CAHE3/5A include: - SMA6J15AHE3/5A - SMBJ15CA - P6SMB15CA

In conclusion, the SMA5J15CAHE3/5A is a versatile TVS diode that offers reliable surge protection for a wide range of electronic applications, making it an essential component in safeguarding sensitive circuits from transient voltage events.

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