SMAJ100CA

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SMAJ100CA

+BOM

TVS DIODE 117VWM 162VC DO214AC

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사양

속성 가치
Supplier Rectron USA
Package / Case Tape & Reel (TR)
Series SMAJ
Part Status Active
Type Zener
Bidirectional Channels 1
Voltage - Reverse Standoff (Typ) 117V
Voltage - Clamping (Max) @ Ipp 162V
Power - Peak Pulse 400W
Applications General Purpose
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount

개요

Description

The SMAJ100CA is a type of TVS (Transient Voltage Suppressor) diode designed to protect sensitive electronic equipment from voltage spikes and surges. It is part of the SMAJ series, which is housed in an SMA (Surface Mount Assembly) package. The "100CA" designation indicates that the device is designed to clamp voltages around 100 volts in the event of a transient surge.
Key features of the SMAJ100CA include:
1. Bidirectional Protection: It can handle both positive and negative voltage transients, offering comprehensive protection.
2. Fast Response Time: The diode reacts quickly to voltage spikes, safeguarding the components it protects.
3. High Surge Capability: It can dissipate significant power during voltage surges, typically up to 400 watts in a single pulse.
4. Low Leakage Current: Ensures minimal power consumption under normal operating conditions.
5. Surface Mount Design: The SMA package allows for compact and efficient board layouts, suitable for space-constrained applications.
These features make the SMAJ100CA suitable for safeguarding electronics in consumer, automotive, telecommunications, and industrial applications.

Equivalent

The SMAJ100CA is a transient voltage suppressor (TVS) diode. Equivalent products include:
1. Littelfuse SMAJ100CA
2. ON Semiconductor SMAJ100CA
3. Bourns SMAJ100CA
4. Nexperia PTVS100CA
Ensure compatibility by checking the datasheets for electrical specifications and package details when selecting an equivalent part.

Features

The SMAJ100CA is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and transients. Key features include:
1. Peak Power Dissipation: Capable of handling 400 Watts of peak pulse power dissipation with a 10/1000µs waveform, providing robust protection against voltage surges.
2. Stand-off Voltage: Rated with a 100V standoff voltage, making it suitable for protecting circuits against overvoltage conditions.
3. Response Time: Offers fast response times, typically less than 1 picosecond, for clamping transients and safeguarding connected components.
4. Bidirectional Protection: The "CA" suffix indicates bidirectional protection, allowing it to clamp both positive and negative voltage spikes.
5. Low Clamping Voltage: Provides low clamping voltage to ensure minimal interference with normal circuit operation.
6. Package Type: Available in a compact DO-214AC (SMA) package, which is surface-mountable, saving board space in electronic designs.
7. Temperature Range: Operates effectively over a wide temperature range, making it suitable for various environments.
These features make the SMAJ100CA an effective solution for protecting electronic devices from ESD, EFT, and other transient voltage events.

Pinout

The SMAJ100CA is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes. It comes in a DO-214AC (SMA) package.
The pin count for the SMAJ100CA is 2. These two pins are the anode and cathode, which are used to connect the device across the line or component to be protected.
The primary function of the SMAJ100CA is to clamp voltage surges to a safe level, thereby protecting downstream components from damage. It is designed to respond quickly to overvoltage transients, clamping the voltage to a predetermined safe level, and then returning to its normal high-impedance state when the surge subsides.
This device is bidirectional, which means it can protect against both positive and negative voltage spikes, making it suitable for AC lines or circuits where polarity reversal is possible.

Manufacturer

The SMAJ100CA is manufactured by multiple companies, one of which is Littelfuse, Inc. Littelfuse is an American multinational electronics manufacturing company that produces circuit protection, power control, and sensing solutions. They cater to various markets, including automotive, industrial, and electronics sectors.
Littelfuse is recognized for its innovation and extensive portfolio of products that are designed to improve the safety, reliability, and performance of electrical components. The SMAJ100CA, in particular, is a part of their transient voltage suppressor (TVS) diode series, which is used to protect sensitive electronic equipment against voltage spikes.
Other manufacturers like STMicroelectronics also produce similar TVS diodes with the SMAJ100CA designation. STMicroelectronics is a leading global semiconductor company that designs and manufactures a wide range of semiconductor products, serving customers across the spectrum of electronics applications.
These companies are known for their focus on quality and technological advancement, contributing significantly to the development and protection of electronic systems worldwide.

Application

The SMAJ100CA is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes and electrostatic discharge (ESD). It is commonly used in automotive electronics, telecommunications, consumer electronics, and industrial equipment. Specifically, it can be found in applications like power supply circuits, data line protection, and sensitive device interfaces. Its compact design and fast response make it suitable for circuit boards where space is limited, offering effective protection against voltage transients caused by lightning, inductive load switching, and ESD events.

Package

The SMAJ100CA is a surface-mount transient voltage suppressor (TVS) diode. Its package type is DO-214AC, also known as "SMA" (Surface Mount Assembly), which is designed for protecting sensitive electronics from voltage spikes in a compact form factor suitable for automated assembly processes.

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