WMSIC Electronic Components

SEMTECH RCLAMP7534P.TNT RCLAMP7534P

ModelRCLAMP7534P.TNT
PackageSGP2010-5
BrandSEMTECH
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 25+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
SEMTECH RCLAMP7534P.TNT
Type
SEMTECH
Unit
Electronic Component
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
SEMTECH
Electronic Component
RCLAMP7534P.TNT
Electronic Component
1
Package
SGP2010-5
Electronic Component
Electronic Component
Type
ESD
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.012g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.19pF
Electronic Component
BM0227299396
Operating Temperature
40℃~+85℃
Voltage
25V

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

RCLAMP7534P.TNT — SEMTECH 四路双向 5V TVS 二极管(SGP2010-5)

一、产品概述

RCLAMP7534P.TNT 是 SEMTECH 推出的四路双向瞬态电压抑制器(TVS),专为 5V 等低电压高速信号线的静电放电(ESD)以及雷击/浪涌冲击而设计。器件工作温度范围为 -40℃ 至 +85℃ (Tj),具有低结电容(Cj = 0.19 pF)、极低反向漏电流(Ir = 5 nA)和多项抗扰度认证(符合 IEC 61000-4-2、4-4、4-5),非常适合对信号完整性和抗干扰能力有较高要求的系统。

二、主要电气参数

  • 标称工作电压 Vrwm:5 V(用于 5V 信号总线)
  • 击穿电压 Vbr:6.5 V(典型)
  • 钳位电压 Vc:25 V(在规范的脉冲条件下典型值)
  • 峰值脉冲电流 Ipp:4 A @ 8/20 µs
  • 反向电流 Ir:5 nA(保证漏电低、功耗小)
  • 结电容 Cj:0.19 pF(利于高速信号线的信号完整性)
  • 通道数:4 路,极性:双向,类型:ESD
  • 封装:SGP2010-5(小封装、占板面积小)

三、抗干扰与可靠性

该器件通过 IEC 61000-4-2(静电放电)、IEC 61000-4-4(脉冲群/快瞬变)和 IEC 61000-4-5(浪涌)等实验级别的设计与验证,能有效吸收瞬态能量并将过电压钳位在安全范围内,保护后端芯片免受损坏。对工业和消费类设备中常见的接触放电、空气放电及线路雷击等都有良好防护能力。

四、应用场景

  • USB/像素、SATA 等 5V 或低压高速差分/单端数据线的端口保护
  • 手机、平板、笔记本 I/O 接口与充电口的外部防护
  • 工业控制与消费电子设备的信号接口(如 GPIO、串口等)
  • 需要保持高信号完整性的高速链路(因低 Cj 特别适合)

五、选型与 PCB 布局建议

  • 若需保护高速差分对,优先选择低结电容器件以减小信号失真(本器件 Cj = 0.19 pF)。
  • 器件应尽量靠近受保护的连接器或信号源放置,走线短且回流路径低阻;接地采用完整的地平面并在器件附近留足地焊盘。
  • 对于需要更高能量吸收的场合,可并联或选用额定 Ipp 更高的 TVS,但需注意钳位电压与系统耐受性。
  • 工作温度范围为 -40℃ ~ +85℃,适合多数消费与工业级应用;若需更高温度等级(如汽车级),请确认相应规格或选用汽车级器件。

六、结论

RCLAMP7534P.TNT 以其四路双向保护、极低结电容、低漏电和通过多项 IEC 抗扰度认证的特性,是为 5V 类高速信号接口提供可靠瞬态保护的优选解决方案。小巧的 SGP2010-5 封装便于在空间受限的设计中使用,适合智能终端、外设接口与工业控制等多场景部署。若需更详细的电气曲线、测试条件或封装尺寸,请参考 SEMTECH 官方数据表以进行最终设计验证。

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