电路保护
RS-232

Semtech LCDA12C-8

12 V 低电容 8 线 TVS 阵列

The LCDAxxC-8 has been specifically designed to protect sensitive components which are connected to data and transmission lines from over voltages caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning.

概览

功能

12 V 15 V operating voltage
Protects eight I/O lines
Transient protection for high-speed data lines to
- IEC 61000-4-2 (ESD) ± 15 kV (air), ± 8 kV (contact)
- IEC 61000-4-4 (EFT) 40 A (5/50 ns)
- IEC 61000-4-5 (Lightning) 0.5 kV, 12 A (8/20 µs)
Low capacitance for high-speed interfaces
High surge capability
钳位电压低
固态硅雪崩技术

应用

Multi-mode transceiver protection
WAN equipment:
- CSU/DSU
- Multiplexers
- Routers
- ISP equipment
- Customer premise equipment
Protection for any of the following interfaces:
- RS-232 (V.28)
- RS-422 (V.11, X.21)
- RS-449 (V.11/V.10)