MDA3KP28A [Microchip]

The MDA series of 3000 W Transient Voltage Suppressors (TVSs) protects a variety of voltage-sensitive components from destruction or degradation. They can protect from secondary lightning effects per IEC61000-4-5 and class levels defined herein, or for inductive switching environments and induced RF protection. Since their response time is virtually instantaneous, they can also be used in protection from ESD and EFT per IEC61000-4-2 and IEC61000-4-30

Available in both unidirectional and bidirectional construction

• Selections for 6.0 to 40 volts standoff voltages (VWM)
• Optional upscreening is available with various screening and conformance inspection options based on MIL-PRF-19500. Refer Micronote 129 for more details on the screening options.
• High reliability with wafer fabrication and assembly lot traceability
• All parts surge tested
• Suppresses transients up to 3,000 W @ 10/1000 µs (see Figure 1)
• Moisture classification is Level 1 with no dry pack required per IPC/JEDEC J-STD-020B
• 3s lot norm screening performed on standby current (ID)