SMA5J16HE3/5A

Product Overview

Category

The SMA5J16HE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.

Use

It is used for surge protection in various electronic circuits and systems to safeguard against transient voltage spikes.

Characteristics

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

Package

The SMA5J16HE3/5A is available in a SMA package, which is a surface mount type package.

Essence

The essence of SMA5J16HE3/5A lies in its ability to quickly divert excess voltage away from sensitive components, thereby protecting them from damage.

Packaging/Quantity

The SMA5J16HE3/5A is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Standoff Voltage: 16V
• Breakdown Voltage: 17.8V
• Peak Pulse Power: 5000W
• Maximum Clamping Voltage: 25.6V
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMA5J16HE3/5A has two pins, one for the anode and the other for the cathode. The pinout configuration is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)

Functional Features

• Fast response to transient over-voltage events
• Low clamping voltage to protect downstream components
• High surge current handling capability

Advantages

• Provides effective protection against voltage transients
• Fast reaction time helps in preventing damage to sensitive electronics
• Compact surface mount package for easy integration into circuit designs

Disadvantages

• May require additional circuitry for comprehensive surge protection in complex systems
• Limited to specific voltage and power ratings

Working Principles

The SMA5J16HE3/5A operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit when a transient event occurs. This action helps in limiting the voltage across the circuit to a safe level.

Detailed Application Field Plans

The SMA5J16HE3/5A is commonly used in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMA5J16HE3/5A include: - P6KE16CA - 1.5KE16CA - SMBJ16CA - SMCJ16CA

In conclusion, the SMA5J16HE3/5A TVS diode offers efficient surge protection with its fast response time, low clamping voltage, and high surge current capability. Its compact package and wide operating temperature range make it suitable for diverse electronic applications.

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