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1. Description
The 1KSMB series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
2. Features
1. 1000W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
2. For surface mounted applications to optimize board space
3. Low profile package
4. Typical failure mode is short from over-specified voltage or current
5. Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c
6. IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact)
7. ESD protection of data lines in accordance with IEC 61000-4-2
8. EFT protection of data lines in accordance with IEC 61000-4-4
9. Built-in strain relief
10. VBR @ TJ = VBR@25°C x (1+αT x (TJ - 25))
11. Glass passivated chip junction
12. Fast response time: typically less than 1.0ps from 0V to BV min
13. Excellent clamping capability
14. Low incremental surge resistance
15. Typical IR less than 1μA when VBR max>12V
16. High temperature to reflow soldering guaranteed: 260°C/40sec
17. Plastic package is flammability rated V-0 per Underwriters Laboratories
18. Meet MSL level1, per J-STD-020, LF maximun peak of 260°C
19. Matte tin lead–free Plated
20. Available in breakdown Voltage from 6.8V to 180V specially designed for automotive applications
21. Offers high-surge rating in compact package: bridges the gap between 600W and 1.5KW
22. Halogen free and RoHS compliant
23. Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn)
3. Applications
TVS devices are ideal for the protection of I/O Interfaces, VCC bus and other vulnerable circuits used in Telecom, Computer, Industrial and Consumer electronic applications.
4. Electrical Characteristics
