Onsemi NUP2105LT1G (27E) SOT-23-3 44V 8A TVS Zener Diodes

27 V ESD Protection Diode Dual Line CAN Bus Protector

The SZ/NUP2105L has been designed to protect the CAN transceiver in high−speed and fault tolerant networks 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 

• 350 W Peak Power Dissipation per Line (8/20 sec Waveform) 

• Low Reverse Leakage Current (< 100 nA) 

• Low Capacitance High−Speed CAN Data Rates 

• 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) 

• ISO 7637−2 Pulse 2a: Repetitive Load Switch Disconnect, 9.5 A 

• ISO 7637−3 Pulse 3a,b: Repetitive Load Switching Fast Transients, 50 A 

• 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 Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant 

Applications 

• Industrial Control Networks 

 ♦ Smart Distribution Systems (SDS®) 

 ♦ DeviceNet™ 

• Automotive Networks 

 ♦ Low and High−Speed CAN 

 ♦ Fault Tolerant CAN