NUP2105LT1屬于電路保護的TVS-二極管。由安森美半導體公司制造生產(chǎn)的NUP2105LT1TVS - 二極管TVS 二極管是一種半導體器件，可用于限制或阻止特定電壓電平的浪涌。該系列產(chǎn)品使用二極管（只能單向?qū)щ姷脑骷┻M行設計。TVS 是 Transient Voltage Suppression/Suppressor（瞬態(tài)電壓抑制/抑制器）的首字母縮寫。類型包括轉(zhuǎn)向（軌至軌）或齊納，具有單向通道、雙向通道、電壓 – 反關態(tài)、電壓 – 擊穿、電壓 – 箝位、電流 – 峰值脈沖、功率 – 峰值脈沖和電源線路保護等特征。

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.

特性 Features

? 350 W Peak Power Dissipation per Line (8/20 μsec Waveform)

? Low Reverse Leakage Current (< 100 nA)

? Low Capacitance High?Speed CAN Data Rates

? 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)

? ISO 7637?1, Nonrepetitive EMI Surge Pulse 2, 9.5 A (1/50 μs)

? 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 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