SM8S30AHE3_A/I

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SM8S30AHE3_A/I

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TVS DIODE 30VWM 48.4VC DO218AB

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Spezifikationen

Attribut Wert
Supplier Vishay General Semiconductor - Diodes Division
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series Automotive, AEC-Q101, PAR®
Part Status Active
Type Zener
Unidirectional Channels 1
Voltage - Reverse Standoff (Typ) 30V
Voltage - Breakdown (Min) 33.3V
Voltage - Clamping (Max) @ Ipp 48.4V
Current - Peak Pulse(10 / 1000µs) 136A
Power - Peak Pulse 6600W (6.6kW)
Power Line Protection No
Applications Automotive
Operating Temperature -55°C ~ 175°C (TJ)
Mounting Type Surface Mount

Übersicht

Description

The SM8S30AHE3_A/I is a transient voltage suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage spikes and surges. It is commonly used in various applications, including telecommunications, consumer electronics, and automotive systems, to safeguard circuits against electrostatic discharge (ESD) and other voltage transients.
Key features of the SM8S30AHE3_A/I include its ability to handle high surge currents, typically up to 8 kA, and a breakdown voltage of around 30 volts. It is constructed using robust silicon avalanche technology, ensuring reliable performance and durability in harsh environments. The component is housed in a compact, surface-mount package, making it suitable for space-constrained designs.
The device is part of the SM8S series, known for its high power dissipation capabilities and fast response time to transient events. It operates across a wide temperature range, making it versatile for use in diverse conditions. Overall, the SM8S30AHE3_A/I is an essential component for enhancing the resilience of electronic systems against unpredictable voltage disturbances.

Equivalent

The SM8S30AHE3_A/I chip is a Transient Voltage Suppressor (TVS) diode. Equivalent products can typically be found by looking for TVS diodes with similar specifications, such as breakdown voltage, power dissipation, package type, and application use. Some equivalents might include the Littelfuse 1.5SMC30A, ON Semiconductor's 1.5KE30A, or Bourns' P6KE30A. Always verify the specifications and consider the application requirements before selecting an equivalent.

Features

The SM8S30AHE3_A/I is a surface-mount Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronic equipment from voltage spikes induced by lightning and other transient voltage events. Key features of this component include:
1. Peak Pulse Power: It can handle up to 6,600 watts of peak pulse power dissipation with a 10/1000 µs waveform, ensuring robustness against transient voltages.
2. Stand-off Voltage: It offers a stand-off voltage of 30V, allowing it to operate effectively in circuits with voltages up to this level.
3. Breakdown Voltage: The breakdown voltage range is typically around 33.3V to 36.8V, providing a buffer against sudden over-voltages.
4. Response Time: The device features a fast response time, typically less than 1.0 picosecond, to clamp and mitigate transient voltage spikes.
5. Bidirectional Protection: It provides bidirectional protection, ideal for AC signals or circuits where voltage can reverse.
6. Package: It comes in a DO-218AB package, which is lead-free and RoHS compliant, suitable for high-density mounting.
These features make the SM8S30AHE3_A/I suitable for protecting power supplies, signal lines, and other sensitive components in various electronic systems.

Pinout

The SM8S30AHE3_A/I is a Transient Voltage Suppressor (TVS) diode. It is designed to protect sensitive electronic equipment from voltage spikes and electrostatic discharge. Typically, TVS diodes like the SM8S30AHE3_A/I are packaged in a surface-mount package, often with two pins.
The standard function of the SM8S30AHE3_A/I is to clamp voltage surges and prevent them from damaging the electronic components connected to it. When a voltage spike occurs, the TVS diode becomes conductive and diverts the excess energy away from the protected components, thereby stabilizing the voltage level.
For specific pin count and more detailed function, you should refer to the datasheet from the manufacturer, Vishay Intertechnology, as it will provide precise technical specifications, including pin configurations and operational characteristics.

Manufacturer

The SM8S30AHE3_A/I is manufactured by Vishay Intertechnology, Inc. Vishay is a global manufacturer of semiconductors and passive electronic components. Founded in 1962, the company produces a wide range of products, including diodes, MOSFETs, resistors, capacitors, inductors, sensors, and optoelectronic components. These components are used in various industries, such as automotive, industrial, computing, consumer electronics, telecommunications, and healthcare. Vishay is known for its innovation and extensive product portfolio, serving a broad spectrum of applications requiring electronic components.

Application

The SM8S30AHE3_A/I is a surface-mount Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronic components from voltage spikes and electrostatic discharge (ESD). Its primary application areas include:
1. Automotive Electronics: Protection of automotive circuits from load dump and other transient voltage events.
2. Telecommunications: Safeguarding communication lines from lightning-induced surges and voltage transients.
3. Industrial Equipment: Ensuring the reliability of industrial control systems against electrical noise and surges.
4. Consumer Electronics: Protecting devices like smartphones and tablets from ESD and power surges.
5. Power Supplies and Distribution: Shielding power supply circuits from voltage transients and spikes.
These applications benefit from the diode's high surge capability and fast response time.

Package

The SM8S30AHE3_A/I is a surface-mount Transient Voltage Suppressor (TVS) diode, typically packaged in a DO-218AB format. This package allows for high power dissipation and is commonly used for protecting sensitive electronics from voltage spikes.

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