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SMAJ58CA

Name: SMAJ58CA
Rating: 4.7 (12 reviews)

SURFACE MOUNT UNI/BI-DIRECTIONAL

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Package	Tape & Reel (TR)
ProductStatus	Active

概述

Description

SMAJ58CA is a type of transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes and surges. It is part of the SMAJ series, which is known for its compact surface-mount package, making it suitable for space-constrained applications.
The "58" in SMAJ58CA indicates the breakdown voltage, which is typically around 58 volts, while "CA" signifies that it is a unidirectional device. These diodes are capable of clamping high-voltage transients, thus safeguarding circuits against damage due to electrical interference or lightning strikes.
SMAJ58CA diodes are commonly used in telecommunications, consumer electronics, automotive, and industrial applications where robust protection is critical. They are characterized by their fast response time, low leakage current, and ability to handle high power levels, ensuring reliable and effective protection for sensitive components.

Features

The SMAJ58CA is a bidirectional transient voltage suppressor (TVS) diode designed to protect sensitive electronic components from voltage spikes. Key features include:
1. Voltage Rating: It has a breakdown voltage of 58V, making it suitable for clamping high voltage surges.
2. Power Dissipation: Rated for a peak power of 400W, allowing it to absorb significant energy during transient events.
3. Low Clamping Voltage: Provides effective clamping with minimal voltage drop, ensuring component safety.
4. Fast Response Time: Features quick response to transient events, enhancing protection for connected devices.
5. Package Type: Available in a DO-214AA (SMB) package, facilitating easy integration into circuit boards.
6. Temperature Range: Operates within a wide temperature range, ensuring reliability under various conditions.
Ideal for applications in automotive electronics, telecommunications, and industrial equipment, the SMAJ58CA ensures longevity and resilience against electrical transients.

Package

The SMAJ58CA is packaged in a DO-214AA (SMA) case type. This surface mount device package is commonly used for diodes and similar components, providing a compact footprint suitable for various electronic applications.

Pinout

The SMAJ58CA is a transient voltage suppression (TVS) diode designed to protect sensitive electronic components from voltage spikes. It typically comes in the SMA package, which features two leads, making the pin count 2.
The primary function of the SMAJ58CA is to clamp excessive voltage to a safe level, preventing damage to connected devices. It has a breakdown voltage of approximately 58V and is capable of handling peak pulse power of 400W (for 10/1000μs waveform). This component is commonly used in applications such as telecommunications, automotive electronics, and consumer electronics to ensure circuit protection against electrostatic discharge (ESD) and other voltage transients.

Manufacturer

The SMAJ58CA is manufactured by several companies, with one prominent manufacturer being Taiwan Semiconductor Manufacturing Company (TSMC). TSMC is a leading semiconductor foundry that specializes in manufacturing integrated circuits and other electronic components.
Founded in 1987, TSMC is one of the largest and most advanced semiconductor manufacturers in the world, providing services for various sectors including consumer electronics, automotive, and telecommunications. The company is known for its cutting-edge technology and high-quality production, catering to a diverse clientele that includes major tech firms like Apple, NVIDIA, and Qualcomm.
In addition to TSMC, the SMAJ58CA may also be produced by other manufacturers, as it is a standard component in electronic applications. The component itself is a voltage regulator used primarily for overvoltage protection in various electronic circuits.

Application

The SMAJ58CA is a bidirectional transient voltage suppressor diode primarily used for protecting sensitive electronic components from voltage spikes and transients. Common application areas include automotive electronics, consumer electronics, telecommunications, and industrial equipment. It is suitable for clamping high-voltage transients, ensuring circuit reliability and preventing damage in various circuits like power supplies, signal lines, and data lines.

Equivalent

The SMAJ58CA is a Zener diode with a breakdown voltage of 58V and a power rating of 1W. Equivalent products include the 1NZ58, BZX55C58, and 1N5880. Always verify specifications such as voltage, power rating, and package type to ensure compatibility.