MSMCGLCE30A [Microchip]

This high-reliability surface mount TVS product family includes a rectifier diode in series with and in the opposite direction to the primary TVS protection diode. The protected circuit sees only the rectifier diode's low 100 pF capacitance. Available in DO-215AB (gull-wing) or DO-214AB (J-bend) packages, with RoHS compliant versions. The low capacitance allows protection of high-frequency signal and communication lines in inductive switching environments or systems exposed to lightning per IEC61000-4-5, as well as RTCA/DO-160G or ARINC 429 for airborne avionics. They also protect from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. For bipolar transient capability, two devices can be used in parallel and opposite directions for complete AC protection.