
Littelfuse, Inc
Description
The SMBJ-HRA High Reliability series is designed specifcally to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
FEATUREs
• Excellent clamping capability
• Low incremental surge resistance
• Typical IR less than 1µA above 12V
• For surface mounted applications to optimize board space
• Low profle package
• 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 15kV(Air), 8kV (Contact)
• ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2)
• EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4)
• Built-in strain relief
• Fast response time: typically less than 1.0ps from 0V to BV min
• 600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01%
• VBR @TJ= VBR@25°C x (1+α T x (T J - 25)) (α T:Temperature Coeffcient)
• Glass passivated chip junction
• High temperature soldering guaranteed: 260°C/40 seconds at terminals
• Plastic package has underwriters laboratory flammability 94V-O
• Meet MSL level1, per J-STD-020, LF maximun peak of 260°C
• Matte tin lead–free plated
• Halogen free and RoHS compliant
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.