深圳市中立信电子科技有限公司

NUP2105LT1G

ESD 抑制器/TVS 二极管 27V CAN BUS Protection

ESD Protection Diode  Dual Line CAN Bus Protector

The NUP2105LT1G 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.

NUP2105LT1G Applications

• Industrial Control Networks

♦ Smart Distribution Systems (SDS®)

♦ DeviceNet™

• Automotive Networks

♦ Low and High−Speed CAN

♦ Fault Tolerant CAN

NUP2105LT1G 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