M5KP28A [Microchip]

These high-reliability devices are available in either unidirectional or bidirectional versions. RoHS compliant versions are available. They can protect against the secondary effects of lightning per IEC61000-4-5 and against voltage pulses from inductive switching environments and induced by RFI. Since their response time is virtually instantaneous, they can also be used in protection from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. Features include: available in both unidirectional and bidirectional configurations, 3σ lot norm screening on standby current for M prefix devices, 100% surge tested, suppress transients up to 5,000 watts at 10/1000 µs, enhanced reliability screening per MIL-PRF-19500 available, wafer fabrication and assembly lot traceability for M prefix, moisture classification level 1 (no dry pack required) per IPC/JEDEC J-STD-020F, RoHS compliant versions available, working standoff voltage range 5.0 to 110V, economical axial-lead plastic encapsulated TVS for thru-hole mounting, protects sensitive components such as ICs, CMOS, Bipolar, etc., compliant to IEC 61000-4-2 and IEC 61000-4-4 for ESD and EFT protection, secondary lightning protection per IEC61000-4-5.