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1. Description
SZ/NUP2105L is designed to protect CAN Transceivers in ESD and high-speed networks Other harmful transient voltage events. The device provides A single compact provides bidirectional protection for each data line SOT-23 package provides a low-cost option for system designers Improve system reliability and meet strict EMI requirements.
2. MARKING DIAGRAM

3. Features
1. 350 W Peak Power Dissipation per Line (8/20 sec Waveform)
2. Low Reverse Leakage Current (< 100 nA)
3. Low Capacitance High−Speed CAN Data Rates
4. IEC Compatibility:
− IEC 61000−4−2 (ESD): Level 4, 30 kV
− IEC 61000−4−4 (EFT): 40 A – 5/50 ns
− IEC 61000−4−5 (Lighting) 8.0 A (8/20 s)
5. ISO 7637−2 Pulse 2a: Repetitive Load Switch Disconnect, 9.5 A
6. ISO 7637−3 Pulse 3a,b: Repetitive Load Switching Fast Transients, 50 A
7. Flammability Rating UL 94 V−0
8. SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable
9. These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
4. Applications
1. Industrial Control Networks
- Smart Distribution Systems (SDS®)
- DeviceNet™
2. Automotive Networks
- Low and High−Speed CAN
- Fault Tolerant CAN
5. PACKAGE DIMENSIONS
