Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RUILON RLSD32A051V
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON RLSD32A051V
- Type
- RUILON
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- RLSD32A051V
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.029g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 228pF
- Electronic Component
- BM0257695895
- Voltage
- 15V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 5uA
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RLSD32A051V 产品概述
一、产品简介
RLSD32A051V 是 RUILON(瑞隆源)推出的一款单路单向 ESD/浪涌保护二极管，封装为 SOD-323。器件针对 5V 及以下系统的瞬态过电压、静电放电(EOS/ESD)和雷击感应冲击提供可靠保护，已满足 IEC 61000-4-2、IEC 61000-4-4、IEC 61000-4-5 等抗扰度标准，适用于消费类电子、通讯接口和工业控制等场景。
二、关键规格
- 极性：单向
- 反向截止电压 (Vrwm)：5V
- 击穿电压：6V
- 钳位电压：15V
- 峰值脉冲电流 (Ipp)：21A @ 8/20µs
- 峰值脉冲功率 (Ppp)：300W @ 8/20µs
- 反向电流 (Ir)：5µA
- 结电容 (Cj)：228pF
- 通道数：单路
- 封装：SOD-323
- 类型：ESD 保护二极管
三、主要特点与优势
- 单向设计，适合保护 5V 电源线及 I/O 口，正常工作时为反向阻断状态。
- 高浪涌吸收能力：21A(8/20µs) 峰值脉冲电流与 300W 峰值功率，能有效抑制短时能量注入。
- 低反向漏电 (5µA)，保持系统静态功耗低。
- 小型 SOD-323 封装，节省 PCB 面积，适合紧凑型线路板设计。
- 满足 IEC 61000 系列抗扰度要求，可靠性高。
四、典型应用
- USB、充电口和电源管理线保护（5V 系统）
- 数据接口与通讯端口的静电与瞬态浪涌防护
- 工业控制模块、家用电器与便携设备的输入保护
备注：结电容 228pF 较大，可能对高速差分信号或高带宽接口（如高速 USB/PCIe 等）产生影响，设计时请评估信号完整性要求。
五、布局与使用建议
- 器件应靠近被保护的插口或连接器放置，走线尽量短且宽，减少寄生感抗。
- 保护元件的接地回流要低阻抗，必要时增加多点地 via 以改善大电流回流。
- 在多通道设计中注意共模与接地布局，避免产生环路干扰。
- 如对信号带宽敏感，优先评估结电容对上升沿和传输延迟的影响，必要时选用低电容型号。
品牌：RUILON(瑞隆源)。封装：SOD-323。RLSD32A051V 适用于需要在 5V 环境下提供稳健瞬态抑制和静电保护的各类电子设备。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
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.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
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.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
