TVS diode SMAJ series

SMDvoltagefor automotive applications

Transient Voltage Suppressor (TVS) is a circuit protection component that either attenuates (reduces) or filters a transient voltage spike (overvoltage), TVS diodes provide critical protection by going into avalanche breakdown within no more than a few nanoseconds after a strike, clamping the transient voltage, and routing its current to the ground. Features ● Low incremental surge resistance ● Excellent clamping capability ● Low profile package with built-in strain relief ● Typical IR less than 1.0 μA above 12 V ● 400 W peak pulse power capability with a 10/1000 μs Waveform, repetition rate (duty cycle): 0.01% ● For surface mounted applications to optimize board space ● Typical failure mode is short from over-specified voltage or current ● IEC 61000-4-2 ESD 30 kV (Air), 30 kV (Contact) ● EFT protection of data lines in accordance with IEC 61000 -4-4 ● Very fast response time ● High temperature to reflow soldering guaranteed: 260 °C/30 sec ● VBR @ TJ= VBR@25 °C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%) ● Plastic package is flammability rated V-0 per Underwriters Laboratories ● Meet MSL level1, per J-STD-020 ● 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) Applications ● Communication Equipment ● Security & Protection ● Industrial Control Equipment ● Power Supply ● Automotive Electronics ● New Energy ● Lightning Protection