描述 Description

This TRANSIENT VOLTAGE SUPPRESSOR (TVS) is packaged in an SOT-143 configuration giving protection to 1 unidirectional data or interface line. It is designed for use in applications where protection is required at the board level from voltage transients caused by electrostatic discharge (ESD) as defined in IEC 61000This TRANSIENT VOLTAGE SUPPRESSOR (TVS). It is designed for use in applications where protection is required at the board level from voltage transients caused by electrostatic discharge (ESD) as defined in IEC 61000–4-2, electrical fast transients (EFT) per IEC 61000-4-4 and effects of secondary lightning. It is also available with either Tin-Lead plated terminations or as RoHS Compliant with annealed matte-Tin finish by adding an “e3” suffix to the part number*. These TVS arrays have a peak power rating of 500 watts for an 8/20 usec pulse. This array is suitable for protection of sensitive circuitry consisting of TTL, CMOS DRAM’s, SRAM’s, HCMOS, HSIC microprocessors, UNIVERSAL SERIAL BUS (USB) and I/O transceivers. The USB504xxC product provides board level protection from static electricity and other induced voltage surges that can damage or upset sensitive circuitry.

簡(jiǎn)介

USB50405E3/TR7屬于電路保護(hù)的TVS-二極管。由制造生產(chǎn)的USB50405E3/TR7TVS - 二極管TVS 二極管是一種半導(dǎo)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(jìn)行設(shè)計(jì)。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(guān)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(hù)等特征。