Surface Mount TVS Avalanche Diode Array

The surface mount family of arrays are designed to suppress ESD and other transient overvoltage events. These arrays are used to meet the International Electrotechnical Compatibility (IEC transient immunity standards IEC 61000-4-2 for Electrostatic Discharge Requirements). The series are used to help protect sensitive digital or analog input circuits on data, signal, or control lines with voltage levels up to 5VDC.

The monolithic silicon arrays are comprised of specially designed structures for transient voltage suppression(TVS). The size and shape of these structures have be tailored for transient protection. The low capacitance and clamp voltage are ideal for high speed signal line protection.

Features

? An Array of 2, 3, 4, 5 or 6 TVS Avalanche Diodes in a ultra small

SC70, SOT-23, SOT-143, MSOP or TSSOP packages

? ESD Capability Standards

IEC 61000-4-2, Direct Discharge . . . . . . . . . 20kV (Level 4)

IEC 61000-4-2, Air Discharge . . . . . . . . . . . 30kV (Level 4)

MIL STD 883 3015.7 . . . . . . . . . . . . . . . . . . . . . . . . . . 30kV

? Input Protection for Applications Up to 5VDC

? Fast Response Time . . . . . . . . . . . . . . . . . . . . . . . . . . . < 1ns

? Low Input Capacitance . . . . . . . . . . . . . . . . . . . . 30pF Typical

? Operating Temperature Range. . . . . . . . . . . . . -40°C to 85°C

Applications

? Mobile phone handsets

? Personal Digital Assistants (PDA)

? Portable handheld equipment (Laptop, Palmtop computers)

? Computer port, keyboard (USB1.1)

? Digital still cameras

? Digital video cameras

? MP3 players

SP0503BAHT屬于電路保護(hù) > TVS - 二極管。力特公司制造生產(chǎn)的SP0503BAHTTVS - 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。