SMA5J6.5CAHE3/61

Product Overview

Category:

The SMA5J6.5CAHE3/61 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 required.

Characteristics:

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

Package:

The SMA5J6.5CAHE3/61 is typically available in a surface mount package.

Essence:

The essence of this product lies in its ability to quickly divert excess voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity:

It is commonly packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

• Standoff Voltage: 6.5V
• Breakdown Voltage: 7.22V
• Maximum Peak Pulse Current: 43.5A
• Operating Temperature Range: -55°C to 150°C

Detailed Pin Configuration

The SMA5J6.5CAHE3/61 typically has two pins for surface mount soldering onto a printed circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

• Provides protection against transient voltage events
• Rapidly clamps excessive voltage to a safe level
• Low leakage current

Advantages and Disadvantages

Advantages

• Fast response time helps in minimizing damage to protected components
• High surge current capability ensures robust protection
• Low clamping voltage provides effective suppression of voltage spikes

Disadvantages

• May exhibit some capacitance, which can affect high-frequency signal transmission
• Sensitive to reverse polarity connection

Working Principles

The SMA5J6.5CAHE3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage when the breakdown voltage is exceeded, thus diverting the surge away from the sensitive circuitry.

Detailed Application Field Plans

This TVS diode is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the SMA5J6.5CAHE3/61 include: - SMAJ6.5A - SMBJ6.5A - SMCJ6.5A

In conclusion, the SMA5J6.5CAHE3/61 TVS diode offers efficient surge protection with its low clamping voltage, fast response time, and high surge current capability. Its application spans across diverse electronic systems, and while it has certain limitations, it remains a crucial component for safeguarding sensitive circuits against transient overvoltage events.

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