STMicroelectronics, Inc. Esd Protection Device, Tvs, 600 W, 388 V, 220 V, Do-214Aa, 2 Rohs Compliant Stmicroelectronics SM6T220CA

The Esd Protection Device, TVS, part number 94W9541, is designed to protect sensitive electronic equipment from electrostatic discharges and electrical overstress. It features a peak pulse power rating of 600 W for a 10/1000 ¬µs pulse and 4 kW for an 8/20 ¬µs pulse, making it suitable for applications requiring robust surge protection. The breakdown voltage ranges from 6.8 V to 220 V, and it is available in both unidirectional and bidirectional configurations. This device exhibits low leakage current, with values of 0.2 ¬µA at 25 ¬8C and 1 ¬µA at 85 ¬8C, ensuring minimal impact on circuit performance. The maximum operating junction temperature is rated at 150 ¬8C, allowing for reliable operation in high-temperature environments. The product complies with various international standards, including IEC 61000-4-2 and MIL STD 883G, ensuring its effectiveness in protecting against ESD events. Packaged in a DO-214AA (SMB) outline, the device is suitable for high-end equipment and switch-mode power supplies (SMPS) where reliability and stability are critical. The resin used in the packaging meets UL 94, V0 standards, indicating good flame resistance. This product is RoHS compliant, making it suitable for environmentally conscious designs.