SMDJ40A

The SMDJ series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.

Applications

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

Key features

• 3000W Pₚₘ capability at 10/1000 μs waveform, repetition rate (duty cycles):0.01%
• For surface mounted applications in order to optimize board space
• Low profile package
• Typical failure mode is short from over-specified 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
• Built-in strain relief
• Glass passivated chip junction
• Fast response time: typically less than 1.0ps from 0V to BV min
• Excellent clamping capability
• Low incremental surge resistance
• Typical leakage current less than 2 μA when breakdown voltage min > 12V
• High temperature to reflow soldering guaranteed: 260 ℃/40 s
• Breakdown voltage at junction temperature = breakdown voltage at 25 ℃ x (1 + temperature coefficient x (junction temperature - 25)) (αT: Temperature Coefficient, typical value is 0.1%)
• UL Recognized compound meeting flammability rating V-0
• Meet MSL level1, per J-STD-020, LF maximum peak of 260 ℃
• Matte tin lead–free plated
• Halogen free and RoHS compliant
• Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01)