SMAJ18CA-TP

Product Overview

The SMAJ18CA-TP 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 SMAJ18CA-TP is designed to provide robust protection against transient overvoltage conditions in a wide range of applications.

Basic Information

Category: Transient Voltage Suppressor Diode
Use: Protection against voltage spikes and transients
Characteristics: Fast response time, low clamping voltage, high surge capability
Package: DO-214AC (SMA), 2-Pin
Essence: Safeguarding sensitive electronic components
Packaging/Quantity: Available in reels of 3000 units

Specifications

Peak Pulse Power: 400W
Breakdown Voltage: 18V
Clamping Voltage: 29.2V
Operating Temperature Range: -55°C to +150°C
Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMAJ18CA-TP features a standard 2-pin configuration with anode and cathode connections. The pinout is as follows: - Pin 1 (Anode) - Pin 2 (Cathode)

Functional Features

Fast response to transient overvoltage conditions
Low clamping voltage to minimize stress on protected components
High surge capability for reliable protection in demanding environments

Advantages and Disadvantages

Advantages

Effective protection against voltage spikes
Fast response time
Compact and easy to integrate into circuit designs

Disadvantages

Clamping voltage may still be too high for some sensitive components
Limited power dissipation capability

Working Principles

The SMAJ18CA-TP operates by diverting excess transient current away from sensitive components when a voltage spike occurs. This helps to limit the voltage across the protected circuit and prevent damage to the connected devices.

Detailed Application Field Plans

The SMAJ18CA-TP is widely used in various applications including: - Telecommunications equipment - Consumer electronics - Industrial automation systems - Automotive electronics - Power supplies

Detailed and Complete Alternative Models

SMAJ5.0A-TP: 5V Breakdown Voltage
SMAJ12A-TP: 12V Breakdown Voltage
SMAJ24A-TP: 24V Breakdown Voltage
SMAJ36A-TP: 36V Breakdown Voltage

In conclusion, the SMAJ18CA-TP transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of applications. Its fast response time and high surge capability make it a valuable component for safeguarding sensitive electronic circuits.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMAJ18CA-TP v technických řešeních

Question: What is the maximum peak pulse power of SMAJ18CA-TP?
Answer: The maximum peak pulse power of SMAJ18CA-TP is 400 watts for a 10/1000μs waveform.
Question: What is the breakdown voltage of SMAJ18CA-TP?
Answer: The breakdown voltage of SMAJ18CA-TP is typically 20 volts.
Question: Can SMAJ18CA-TP be used for overvoltage protection in electronic circuits?
Answer: Yes, SMAJ18CA-TP is commonly used for overvoltage protection in electronic circuits due to its transient voltage suppression capabilities.
Question: What is the response time of SMAJ18CA-TP in clamping transient voltages?
Answer: The response time of SMAJ18CA-TP is very fast, typically responding within nanoseconds to clamp transient voltages.
Question: Is SMAJ18CA-TP suitable for surge protection in power supply units?
Answer: Yes, SMAJ18CA-TP is often used for surge protection in power supply units to safeguard against voltage spikes and surges.
Question: Can SMAJ18CA-TP be used in telecommunications equipment for lightning protection?
Answer: Yes, SMAJ18CA-TP is commonly employed in telecommunications equipment for lightning protection due to its ability to suppress high-energy transients.
Question: What is the operating temperature range of SMAJ18CA-TP?
Answer: The operating temperature range of SMAJ18CA-TP is typically -55°C to +150°C, making it suitable for a wide range of environments.
Question: Does SMAJ18CA-TP require any external components for proper operation?
Answer: SMAJ18CA-TP does not require any external components for its basic operation as a transient voltage suppressor.
Question: Can SMAJ18CA-TP be used in automotive electronics for protection against voltage transients?
Answer: Yes, SMAJ18CA-TP is often utilized in automotive electronics to protect sensitive components from voltage transients caused by electrical disturbances.
Question: What are the typical applications of SMAJ18CA-TP in technical solutions?
Answer: SMAJ18CA-TP is commonly used in applications such as industrial control systems, consumer electronics, power supplies, and communication equipment for transient voltage protection.