SMAJ16CA

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SMAJ16CA

+Nomenclature

TVS DIODE 18.8VWM 26VC DO214AC

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Spécifications

Attribut Valeur
Supplier Rectron USA
Package / Case Tape & Reel (TR)
Series SMAJ
Part Status Active
Type Zener
Bidirectional Channels 1
Voltage - Reverse Standoff (Typ) 18.8V
Voltage - Clamping (Max) @ Ipp 26V
Power - Peak Pulse 400W
Applications General Purpose
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount

Présentation

Description

The SMAJ16CA is a type of Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes. It is particularly useful for safeguarding circuits from transients induced by inductive load switching and lightning, which can cause circuit malfunctions or damage. The "16CA" in its name indicates a breakdown voltage of approximately 16 volts.
Key features of the SMAJ16CA include its ability to handle peak pulse power of up to 400 watts for a single 10/1000 μs waveform, which is common in electronic systems subjected to transient events. The diode is housed in an SMA (DO-214AC) package, known for its compact size and surface-mount capability, making it suitable for high-density circuit boards.
The SMAJ16CA is bidirectional, meaning it can protect against both positive and negative voltage spikes. This characteristic, combined with its fast response time, makes it an ideal choice for a broad range of applications, including telecommunications, computing, and automotive electronics, where reliable over-voltage protection is critical.

Equivalent

The SMAJ16CA is a transient voltage suppressor (TVS) diode used for protecting sensitive electronics from voltage spikes. Equivalent products include:
1. Littelfuse SMAJ16CA
2. Vishay SMAJ16CA
3. ON Semiconductor SMAJ16CA
4. Bourns SMAJ16CA
These equivalents offer similar specifications, such as breakdown voltage, power dissipation, and package type, making them suitable replacements. Always verify specific electrical characteristics and compatibility before substitution.

Features

The SMAJ16CA is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by inductive load switching and lightning. Here are its key features:
1. Peak Pulse Power: It has a peak pulse power capability of 400 watts for a 10/1000 μs waveform, ensuring robust protection against high-energy transients.
2. Breakdown Voltage: The breakdown voltage is typically 16 volts, allowing it to clamp voltage surges effectively.
3. Bidirectional Protection: The SMAJ16CA offers bidirectional protection, meaning it can suppress voltage spikes in both positive and negative directions.
4. Low Leakage Current: It has a low leakage current, which minimizes energy loss and improves efficiency in standby mode.
5. Fast Response Time: With a fast response time of less than 1 picosecond, it quickly clamps transient overvoltage.
6. JEDEC DO-214AC Package: It comes in a surface-mount DO-214AC package, making it suitable for compact PCB designs.
7. Compliant with Industry Standards: The diode meets various industry standards, ensuring reliability and compatibility in a wide range of applications.
These features make the SMAJ16CA ideal for protecting devices in automotive, telecommunications, and industrial applications.

Pinout

The SMAJ16CA is a bidirectional Transient Voltage Suppressor (TVS) diode, commonly used for protecting sensitive electronic components from voltage spikes. It typically comes in a DO-214AC (SMA) package, which has two pins.
Pin Count:
- The SMAJ16CA has 2 pins.
Function:
- Protection: It provides protection against voltage transients caused by inductive load switching and lightning.
- Bidirectional Clamping: This device is designed to clamp voltage spikes in both directions, making it suitable for AC applications.
- Reverse Stand-off Voltage: The reverse stand-off voltage (VRWM) is 16V.
- Peak Pulse Power: The device can handle a peak pulse power of 400W for a single 10/1000µs waveform.
The SMAJ16CA is widely used in circuits where protection from over-voltage is crucial, such as power supplies, communication lines, and other electronic equipment.

Manufacturer

The SMAJ16CA is a type of transient voltage suppressor (TVS) diode, and it is manufactured by several companies, including Littelfuse, STMicroelectronics, and ON Semiconductor, among others. These companies are well-known manufacturers in the electronics industry.
1. Littelfuse: Based in Chicago, Illinois, Littelfuse is a global company that manufactures circuit protection products, power control, and sensing products. They serve a wide range of industries, including automotive, industrial, and consumer electronics.
2. STMicroelectronics: Headquartered in Geneva, Switzerland, STMicroelectronics is a leading global semiconductor company. They design and manufacture a broad range of products, including integrated circuits and discrete semiconductors, for a variety of electronic applications.
3. ON Semiconductor (now onsemi): Based in Phoenix, Arizona, onsemi is a leading supplier of semiconductor-based solutions, including power and signal management, logic, discrete, and custom devices for a broad spectrum of applications.
These companies are integral to the electronics supply chain, providing essential components for various electronic devices and systems used in multiple industries worldwide.

Application

The SMAJ16CA is a surface-mount Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. Its application areas include:
1. Telecommunications: Protecting network equipment from ESD and power surges.
2. Consumer Electronics: Safeguarding devices like smartphones, tablets, and laptops against voltage spikes.
3. Industrial Systems: Shielding control systems and sensors in harsh environments.
4. Automotive Electronics: Defending onboard electronics from voltage irregularities.
5. Computing Equipment: Ensuring the stability of servers, storage devices, and networking hardware.
Overall, the SMAJ16CA is crucial for maintaining the reliability and longevity of electronic systems across various industries.

Package

The SMAJ16CA is a surface-mount TVS (Transient Voltage Suppressor) diode with a DO-214AC (SMA) package type. This package is compact and designed for protecting sensitive electronic components from voltage transients induced by inductive load switching and lightning.

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