SM15T68CA

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SM15T68CA

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TVS DIODE 58.1VWM 121VC SMC

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Spezifikationen

Attribut Wert
Supplier STMicroelectronics
Package / Case Tape & Reel (TR),Cut Tape (CT)
Series SM15T, TRANSIL™
Part Status Active
Type Zener
Bidirectional Channels 1
Voltage - Reverse Standoff (Typ) 58.1V
Voltage - Breakdown (Min) 64.6V
Voltage - Clamping (Max) @ Ipp 121V
Current - Peak Pulse(10 / 1000µs) 83A (8/20µs)
Power - Peak Pulse 1500W (1.5kW)
Power Line Protection No
Applications General Purpose
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Surface Mount

Übersicht

Description

The SM15T68CA is a unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by inductive load switching and lightning. Operating with a high surge capability, this device is capable of handling peak pulse power of up to 1500 watts for a 10/1000 μs waveform. The "68" in its name typically refers to its breakdown voltage of 68 volts. Its primary function is to clamp excess voltage to a safe level, thus safeguarding electronic components from damage.
The TVS diode features fast response times, generally less than a picosecond, making it effective in protecting against fast transient events. It is commonly used in applications such as telecommunications, automotive electronics, and industrial systems. The "CA" suffix indicates that the device has a bidirectional configuration, meaning it can protect against both positive and negative voltage transients. This diode is encapsulated in a DO-214AA package, which is a standard surface-mount format, facilitating easy integration into circuit boards.

Equivalent

The SM15T68CA is a transient voltage suppressor (TVS) diode designed for ESD protection. Equivalent or similar products might include:
1. Littelfuse SMCJ70CA
2. Bourns SMCJ70CA
3. Vishay SMCJ70CA
4. ON Semiconductor SMCJ70CA
5. Diodes Incorporated SMCJ70CA
These components share similar voltage and power ratings, but always check datasheets for precise specifications to ensure compatibility.

Features

The SM15T68CA is a unidirectional ESD protection device designed to safeguard sensitive electronic components. It features a peak pulse power capability of 1500 W for 10/1000 µs waveform and can handle a peak pulse current (IPP) of 22.1 A. This device has a stand-off voltage (VWM) of 68 V and a breakdown voltage (VBR) in the range of 75.6 V to 84 V. Its clamping voltage (VC) is rated at 110 V. The SM15T68CA is housed in a DO-214AB (SMC) package, which is compact and suitable for surface-mount applications. It features a fast response time, typically less than 1 ns, for efficient transient overvoltage protection. The device is compliant with IEC 61000-4-2 (ESD) and IEC 61000-4-5 (surge) standards, making it ideal for use in data lines, telecommunications equipment, and other applications vulnerable to electrostatic discharge and transient voltage surges.

Pinout

The SM15T68CA is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes induced by inductive load switching and lightning. As part of the SM15T series, it is typically used for circuit protection in various applications.
The SM15T68CA comes in a DO-214AB (SMC) package, which is a surface-mount configuration. The package is designed with two pins:
1. Anode
2. Cathode
The device is bidirectional, meaning it can protect against over-voltage in both directions. With a stand-off voltage of 68V, it is suitable for use in medium to high-power applications. The core function of the SM15T68CA is to clamp transient voltages to a safe level, thereby preventing damage to the circuit components.
For detailed electrical characteristics and application specifics, always refer to the manufacturer's datasheet.

Manufacturer

The SM15T68CA is manufactured by STMicroelectronics. STMicroelectronics is a global semiconductor company that designs, develops, manufactures, and markets a wide range of semiconductor products. It is one of the largest and most prominent semiconductor companies in the world, serving diverse markets such as automotive, industrial, personal electronics, and communications equipment. The company provides solutions for various applications, including microcontrollers, sensors, power management, and analog components. STMicroelectronics is known for its innovation, research and development efforts, and its commitment to sustainability within the semiconductor industry.

Application

The SM15T68CA is a transient voltage suppressor (TVS) diode designed to protect electronic devices from voltage spikes. Its application areas include:
1. Telecommunication Equipment: Safeguards devices like modems and routers from transient voltage surges.
2. Automotive Electronics: Protects sensitive components in vehicles from electrical surges.
3. Consumer Electronics: Shields gadgets such as TVs and gaming consoles from voltage spikes.
4. Industrial Systems: Ensures the reliability of devices in factories and automation systems by preventing overvoltage damage.
5. Computer Peripherals: Protects equipment like printers and external drives from electrical transients.
Overall, it is used in environments where electrical stability and protection are crucial.

Package

The SM15T68CA is a Transient Voltage Suppressor (TVS) diode designed for high-power and high-energy absorption applications. It is generally provided in a DO-218AB package, which is a surface-mount package suitable for use in automotive and other demanding environments, offering robust protection against voltage transients.

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