WMSIC Electronic Components

KUU BTRD10A03

ModelBTRD10A03
PackageDFN2510-10
BrandKUU
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

19 specifications

Core information

Product name
KUU BTRD10A03
Type
KUU
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KUU
Electronic Component
BTRD10A03
Electronic Component
1
Package
DFN2510-10
Type
TVS
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.02g
Electronic Component
1
Channel Count
Electronic Component
Cj- Capacitor
0.2pF
Electronic Component
BM0258756625
Operating Temperature
55℃~+125℃
Voltage
25V
Electronic Component
IEC 61000-4-4;IEC 61000-4-2
Current(Ir)
1uA

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

BTRD10A03 四路TVS瞬态抑制器件 产品概述

一、产品概述

BTRD10A03 是 KUU 品牌推出的一款四路瞬态电压抑制(TVS)二极管,专为 5V 级电源与高速信号线的静电放电(ESD)和脉冲干扰保护设计。器件采用小型 DFN2510-10 封装,集成四路保护通道,具有低结电容(Cj = 0.2 pF)、低反向漏电(Ir = 1 μA)和宽工作温度范围(-55℃ 至 +125℃),适合消费电子、通信接口、工业控制等对信号完整性和耐扰性有较高要求的场合。

二、主要特性

  • 反向截止电压(Vrwm):5 V,适配典型 5 V 单电源系统
  • 击穿电压(Vbr):约 10 V(典型)
  • 钳位电压(Vclamp):25 V(在指定脉冲条件下)
  • 峰值脉冲电流(Ipp):4 A
  • 峰值脉冲功率(Ppp):100 W(单次脉冲,按标准测试条件)
  • 反向电流(Ir):≤ 1 μA(Vrwm 条件下)
  • 结电容(Cj):0.2 pF(典型,利于高速信号线保护)
  • 通道数:4 路,独立输入保护,适合多路接口防护
  • 工作温度:-55℃ ~ +125℃
  • 防护等级:符合 IEC 61000-4-2(ESD)与 IEC 61000-4-4(EFT)相关规范
  • 封装:DFN2510-10,尺寸紧凑,利于 PCB 布局与散热

三、电气性能与应用价值

BTRD10A03 在 5 V 工况下提供有效的过电压钳位,峰值脉冲功率达 100 W,能够在工业瞬变与静电放电场景下迅速夹紧电压,保护后端敏感元件。0.2 pF 的极低结电容使其非常适合高速串行总线、USB、HDMI、LVDS、SATA 等对带宽和信号完整性要求高的接口;同时四路集成的设计可节省 PCB 面积与 BOM 成本,方便对多线并列保护。

四、封装与热与机械特性

DFN2510-10 小型扁平无引脚封装兼顾体积与散热性能,适合自动贴装和回流焊工艺。封装尺寸紧凑,便于在空间受限的移动设备与模块化板卡中应用。器件在高低温循环与长期工作条件下具有稳定的电气特性,工作温度覆盖 -55℃ 到 +125℃,满足工业级应用需求。

五、典型应用场景

  • 消费类电子:手机充电口、耳机接口、外设接口保护
  • 通信设备:以太网端口、串行通信接口(如 UART/RS-485)保护
  • 工业控制:现场总线接口、传感器线保护、PLC 输入输出端保护
  • 高速信号线:USB、HDMI、MIPI、LVDS 等差分/单端高速接口防护

六、使用建议与布板指南

  • 将 TVS 近端放置于受保护器件与连接器之间,尽量靠近受保护端口,以缩短回路寄生电感、提高抑制效率。
  • 对于高速信号线,注意走线阻抗和差分对匹配,利用器件低结电容优势以减少信号失真。
  • 焊接采用标准回流工艺,遵循 DFN 封装的焊盘设计与焊膏印刷规则,确保可靠焊点与散热通道。
  • 在系统具有高能脉冲或反复冲击的环境中,建议结合限流元件(如阻尼、电感)以延长器件寿命并降低钳位能量集中。

七、可靠性与认证

BTRD10A03 针对 IEC 61000-4-2(ESD)和 IEC 61000-4-4(EFT)进行设计与验证,可满足工业与通信设备常见的抗干扰需求。其低漏电流与宽温度特性保证在长期使用中对敏感电路的稳定保护。建议在最终产品认证阶段结合整机测试确认抗扰度指标。

总结:BTRD10A03 以其四路集成、低电容、高脉冲能量承受能力和小型封装,成为 5 V 供电与高速信号系统中可靠的瞬态抑制选择,适合在对空间、信号完整性和抗扰性都有较高要求的应用中使用。如需进一步电气特性曲线、封装引脚图或推荐 PCB 尺寸,请参考完整数据手册或联系 KUU 官方技术支持。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.