Semtech 4-Element Uni-Directional TVS Diode 100 W, 6-Pin SOT-23 SMS3.3.TCT

Semtech SMS3.3.TCT 4-Element Uni-Directional TVS Diode, rated for 100 W peak pulse power dissipation and housed in a compact 6-pin SOT-23 surface mount package, is designed to safeguard sensitive semiconductor devices from transient overvoltages and electrostatic discharge.

This transient voltage suppressor diode array provides robust protection for data lines, I/O interfaces, and microprocessor-based circuits commonly found in mobile phones, PDAs, pagers, notebooks, and various industrial electronic equipment.

Featuring a maximum reverse stand-off voltage of 3.3 volts and a clamping voltage of 9.5 volts, the SMS3.3.TCT ensures reliable voltage clamping during unexpected transient events, significantly reducing downtime and equipment damage.

The diode array includes four elements arranged in a complex uni-directional configuration, facilitating effective ESD and surge suppression. Its low leakage current of 500 nA maintains circuit efficiency, and broad ambient operation from -55°C to +125°C assures stable performance in varied environments.

The product's compact dimensions (3 mm length x 1.75 mm width x 1.3 mm height) and surface-mount SOT-23 package enable easy incorporation into modern PCB designs, supporting high density and automated assembly processes.

Delivers 100 W peak pulse power dissipation for transient suppression. Uni-directional complex array configuration for data line protection. Compact 6-pin surface mount SOT-23 package for PCB integration. Low leakage current of 500 nA reduces power consumption.

Wide operating temperature range from -55°C to 125°C. Conforms to IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5 standards for surge and ESD protection. Clamping voltage of 9.5 V ensures reliable overvoltage suppression.

Application suitable for mobile devices, industrial electronics, and microprocessor protection.

Semtech’s SMS3.3.TCT is an essential component for enhancing the durability and reliability of electronic devices against transient voltage damages. It fits various industrial, commercial, and consumer electronic applications requiring compact and efficient transient voltage protection.

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