ESD Protection Diode
Low Capacitance ESD Protection for High Speed Data

The SZ/NUP2115L has been designed to protect the FlexRay transceiver from ESD and other harmful transient voltage events. This device provides bidirectional protection for each data line with a single compact SOT−23 package, giving the system designer a low cost option for improving system reliability and meeting stringent EMI requirements.

Features
• 200 W Peak Power Dissipation per Line (8/20 μs Waveform)
• Diode Capacitance Matching
• Low Reverse Leakage Current (< 100 nA)
• Low Capacitance High−Speed FlexRay Data Rates
• IEC Compatibility: − IEC 61000−4−2 (ESD): Level 4
                                − IEC 61000−4−4 (EFT): 50 A – 5/50 ns
                                − IEC 61000−4−5 (Lighting) 3.0 A (8/20 s)
• ISO 7637−1, Nonrepetitive EMI Surge Pulse 2, 8.0 A (1/50 s)
• ISO 7637−3, Repetitive Electrical Fast Transient (EFT)
    EMI Surge Pulses, 50 A (5/50 ns)
• Flammability Rating UL 94 V−0
• SZ Prefix for Automotive and Other Applications Requiring Unique
    Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
• These are Pb−Free Devices

Applications
• Automotive Networks
    ♦ FlexRay Bus