SMAJ130C Encyclopedia Entry

Product Overview

SMAJ130C belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMAJ130C diode is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AC (SMA) package and is available in tape and reel packaging with various quantities.

Specifications

• Part Number: SMAJ130C
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: DO-214AC (SMA)
• Packaging/Quantity: Tape and Reel, Various Quantities

Detailed Pin Configuration

The SMAJ130C diode has a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal damage to sensitive electronics.
• High Surge Capability: Able to withstand high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage spikes
• Fast response time
• High surge capability

Disadvantages

• Clamping voltage may not be as low as some alternative models
• Limited to specific voltage ratings

Working Principles

The SMAJ130C operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting the excess current away from the protected circuit. This action effectively limits the voltage across the circuit, preventing damage to sensitive components.

Detailed Application Field Plans

The SMAJ130C diode finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to SMAJ130C include: - P6KE130CA: Similar transient voltage suppressor diode with comparable specifications. - 1.5KE130CA: Higher power handling capability while offering similar protection characteristics. - SMBJ130CA: Surface mount diode with lower profile packaging for space-constrained applications.

In conclusion, the SMAJ130C transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in safeguarding sensitive electronic circuits across various industries.

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