SM4T18AY Information

Automotive Power-Rail TVS Devices

STMicroelectronics Automotive Power-Rail TVS Devices protect sensitive automotive circuits against surges and ESD discharges. They are used in applications for smart junction boxes, relay protection and power-line protection. Features include ISO 7637-2 pulse 5A and 5B standard compliant against surges, IEC 61000-4-2 and ISO 10605 compliant against electrostatic discharges, and automotive grade qualified with additional automotive surge testing. These devices are produced using automotive-grade processes and are qualified to AEC-Q101, and they are identified with the Y extension in the part number for the automotive version of the given protection device.

SMA SM4TY 400W Automotive Transil™

STMicroelectronics SMA SM4TY 400W Automotive Transil™ series protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605. The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM4TY devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).

Standard Products

STMicroelectronics Standard Products are a broad range of industry-standard and drop-in replacements for the most popular general-purpose analog ICs, discrete and serial EEPROMs. The Standard Products are manufactured to the highest quality standards with many AECQ-qualified for automotive applications. A comprehensive set of design aids, including SPICE, IBIS models and simulation tools, are available to make adding to a design-in easy.

Specifications

SM4T18AY Price & Stock

STMicroelectronics SM4T18AY pricing and available inventory.

Alternate Names

STMicroelectronics has several brands around the world that may have alternate names for SM4T18AY due to regional differences or acquisition. SM4T18AY may also be known as the following names: