SP721 Lead-Free/Green 系列 - 3pF,4kV,SCR和二极管轨夹阵列

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SPSP721采用SCR/ ESD二极管两极结构阵列,用于敏感输入电路的ESD和过压保护。 SP721每个输入端都有2个保护SCR/二极管的器件结构。 共有6个有效输入端,可保护高达6条外部信号或总线。 过压保护范围:从IN(引脚1-3和引脚5-7)到V+或V-。

SCR结构设计用于+VBE二极管阈值超过V+(引脚8)或-VBE二极管阈值低于V-(引脚4)时需要快速跳闸的场合。 如果瞬态脉冲使得输入电位比V+高出一个VBE时,从输入端IN至V+的箝位电压则被激活, 如果一个负脉冲使得输入电位比V-低一个VBE时,类似的对V-输入端IN的箝位电压则被激活。

特征和优势:

  • 符合HBM标准的ESD接口能力: MIL STD 3015.7 - 15kV;IEC 61000-4-2,直接放电;单个输入 - 4kV(2级);两个并联输入 - 8kV(4级);IEC 61000-4-2,空气放电 - 15kV(4级)
  • 高峰值电流能力: IEC 61000-4-5(8/20μs) - ±3A;单脉冲,100μs脉冲宽度 - ±2A;单脉冲,4μs脉冲宽度 - ±5A
  • 用于提供过压保护: 单端电压范围为 - +30V;差分电压范围为 - ±15V
  • 快速切换 - 2ns上升时间
  • 低输入泄漏电流 - 典型值为25°C时1nA
  • 低输入电容 - 典型值为3pF
  • 6 SCR /二极管对阵列
  • 工作温度范围 - -40°C至105°C

应用:

  • 微处理器/逻辑输入保护
  • 数据总线保护
  • 模拟设备输入保护
  • 箝位电压

请在下方查看规格、认证和存货情况并订购零部件

Catalog #Standoff
Voltage
(V)
ESD Contact
(kV)
ESD Air
(kV)
Lightning
Immunity
(8x20μs)
(A)
CI/OTYP
(pF)
PolarityChannelsMIN VBR@IT
(V)
PackagePartner ECAD ModelsStockSamplesCompare
产品号断态
电压
(V)
ESD触点
(kV)
静电放电(空气)
(kV)
雷击
防护
(8x20μs)
(A)
CI/OTYP
(pF)
极性通道最小值VBR@IT
(V)
封装合作伙伴ECAD模型库存样品比较
SP721ABG 3041533双向6NASOIC-8LSP721ABG Check订购
SP721ABTG 3041533双向6NASOIC-8LSP721ABTG Check订购
SP721APP 3041533双向6NAPDIP-8LSP721APP Check订购
产品号 证书
Sorting icon
SP721ABG uricon
SP721ABTG uricon
SP721APP uricon
产品编号 零件描述 RoHS 无铅 RoHS (2015/ 863/EU)认证 REACH(SVHC's)声明 无卤素 REACH(SVHC's) IPC-材料声明
SP721ABG 6 CH DIODE ARRAY SOIC8 RoHS 03/21/2011 PbFree 03/01/2006 CoC_RoHS10_SP721ABG REACH205_Declaration_SP721ABG
不含
SP721ABTG 6 CH DIODE ARRAY SOIC8(TAPE&REEL) RoHS 03/21/2011 PbFree 03/01/2006 CoC_RoHS10_SP721ABTG REACH_SVHC Declaration_SP721ABTG
不含 IPC_SP721ABTG_EC
SP721APP 6 CH DIODE ARRAY PDIP8 RoHS 03/21/2011 PbFree 03/01/2006 CoC_RoHS10_SP721APP REACH_SVHC Declaration_SP721APP
不含 IPC_SP721AP
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