Product Summary

The NUP2105LT1 is a dual line CAN bus protector. It has been designed to protect the CAN transceiver in high-speed and fault tolerant networks from ESD and other harmful transient voltage events. The NUP2105LT1 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. The applications of the NUP2105LT1 include: Industrial Control Networks: Smart Distribution Systems (SDS), DeviceNet; Automotive Networks: Low and High-Speed CAN, Fault Tolerant CAN.

Parametrics

NUP2105LT1 absolute maximum ratings: (1)PPK Peak Power Dissipation 8 × 20μs Double Exponential Waveform: 350W; (2)TJ Operating Junction Temperature Range: -40 to 125 ℃; (3)TJ Storage Temperature Range: -55 to 150 ℃; (4)TL Lead Solder Temperature (10 s): 260 ℃; (5)ESD Human Body model (HBM): 16kV; Machine Model (MM): 400V; IEC 61000.4.2 Specification (Contact): 30kV.

Features

NUP2105LT1 features: (1)350 W Peak Power Dissipation per Line (8 x 20 μsec 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; - IEC 61000-4-4 (EFT): 40 A - 5/50 ns; - IEC 61000-4-5 (Lighting) 8.0 A (8/20 μs); (5)ISO 7637-1, Nonrepetitive EMI Surge Pulse 2, 9.5 A(1 x 50 μs); (6)ISO 7637-3, Repetitive Electrical Fast Transient (EFT)EMI Surge Pulses, 50 A (5 x 50 ns); (7)Flammability Rating UL 94 V-0; (8)Pb-Free Packages are Available.

Diagrams

NUP2105LT1 block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
NUP2105LT1
NUP2105LT1
ON Semiconductor
TVS Diode Arrays 27V CAN BUS
Data Sheet
Negotiable 
NUP2105LT1G
NUP2105LT1G
ON Semiconductor
TVS Diode Arrays 27V CAN BUS Protection
Data Sheet
0-1: $0.28
1-25: $0.21
25-100: $0.17
100-500: $0.13