Littelfuse 20KPA144A-B

The 20KPA Series is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

• 20kW peak pulse capability at 10/1000μs waveform, repetition rate (duty cycles): 0.01%
• Glass passivated chip junction in P600 package
• Fast response time: typically less than 1.0ps from 0 Volts to BV min
• Excellent clamping capability
• Typical failure mode is short from over-specifed voltage or current
• Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
• IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
• ESD protection of data lines in accordance with IEC 61000-4-2
• EFT protection of data lines in accordance with IEC 61000-4-4
• Low incremental surge resistance
• Typical |R less than 2μA when VBR min > 49V
• High temperature to refow soldering guaranteed: 260°C/40sec / 0.375”, (9.5mm) lead length, 5 lbs., (2.3kg) tension
• VBR @TJ = VBR@25°C × (1 + αT × (TJ - 25)) (αT:Temperature Coeffcient, typical value is 0.1%)
• UL Recognized compound meeting fammability rating V-0
• Matte tin lead–free plated
• Halogen free and RoHS compliant
• Pb-free E3 means 2nd level interconnect is Pbfree and the terminal fnish material is tin(Sn) (IPC/ JEDEC J-STD-609A.01)

• TVS componants are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications.