Upstream USB Port Terminator with ESD Suppression & EMI Filtering

The Littelfuse SPUSB1 Series is a multifunctional USB port protection network designed to provide ESD protection, EMI/RFI filtering and line termination for a single USB 1.1 port. The SPUSB1 can replace a minimum of ten typically larger “discrete” devices resulting in inventory and placement cost savings.

Features

? One upstream USB port terminator, EMI filter and transient

overvoltage protector in a single surface-mount package

? Compact SC70 package saves board space and lowers

manufacturing costs compared to discrete solutions

? ESD protection to 30kV contact discharge per MIL-STD- 883D,

method 3015

? ESD protection to 15kV contact discharge per IEC 61000-4-2

international standard

Applications

? Desktop/Laptop PCs

? USB peripherals (printers, scanners, zip drives)

? PDAs / wireless handsets

? Digital cameras

? MP3 Players

? Cable Modems

SPUSB1BJT屬于電路保護 > TVS - 混合技術。力特公司制造生產的SPUSB1BJTTVS - 混合技術混合技術 TVS（瞬態(tài)電壓抑制器）產品族中的產品屬于過壓保護產品，其中結合了基于多種技術的保護機制，例如串聯連接的 MOV（金屬氧化物壓敏電阻）和 GDT（氣體放電管），旨在同時獲得低漏電流和自恢復箝位工作特性。