Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
BORN PESD24VS1UA-N
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- BORN PESD24VS1UA-N
- Type
- BORN
- Minimum package
- 3000 未知
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- BORN
- Electronic Component
- PESD24VS1UA-N
- Electronic Component
- 1
- Package
- SOD-323
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.03g
- Electronic Component
- 1
- Cj- Capacitor
- 30pF
- Electronic Component
- BM0264692206
- Voltage
- 44V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-5；IEC 61000-4-2
- Current(Ir)
- 1uA
- Voltage(VBR)
- 26.7V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PESD24VS1UA-N 产品概述
一、主要特性
PESD24VS1UA-N 是一款单向瞬态电压抑制（TVS）二极管，采用固态硅雪崩技术，专为 USB Vbus 及电源线瞬态过压与静电放电保护而设计。器件具备低钳位电压、低反向泄漏电流和较高脉冲吸收能力，能够在瞬态冲击时保护下游电路器件免受损坏。品牌：BORN（伯恩半导体）；封装：SOD-323，体积小，便于在空间受限的线路板上布置。
二、典型电气参数
- 极性：单向
- 反向截止电压 Vrwm：24 V（连续工作耐受电压）
- 击穿电压 VBR：26.7 V
- 钳位电压（典型）：44 V
- 峰值脉冲电流 Ipp：5 A @ 8/20 μs
- 峰值脉冲功率 Ppp：240 W @ 8/20 μs
- 反向电流 Ir：1 μA（常温、Vrwm 下）
- 结电容 Cj：30 pF
- 防护等级：符合 IEC 61000-4-2、IEC 61000-4-4、IEC 61000-4-5 要求（ESD、阉动及雷击脉冲兼容）
- 类型：ESD 保护器件
三、典型应用场景
- USB Vbus 电源线过压与静电防护（Type-A/Type-C Vbus）
- 电源管理与电源线输入保护（适用于充电器、移动电源、便携设备）
- 对需要在有限空间内实现高能量脉冲吸收与低漏电的工业或消费类电子设备提供保护
四、封装与安装要点
SOD-323 小封装便于在紧凑型移动终端及接口附近安装。建议：
- 器件靠近受保护连接器（如 USB 插座）安放，缩短走线，提高放电回路的抗阻能力；
- 单向器件方向：阴极接到被保护电源线（Vbus），阳极接地，以确保正向导通时形成导流回路；
- PCB 地线尽量为低阻抗的大地平面，放电路径短且粗，以降低钳位电压实际提升。
五、选型与使用建议
- 若系统工作电压接近 24 V，应选用 Vrwm 高于系统正常电压的型号；PESD24VS1UA-N 适合 24 V 工况及以下的 Vbus 防护；
- 结电容 30 pF 对数据线影响有限，但在对高速信号极敏感的场合应评估并考虑数据线专用低容抗干扰器件；
- 对频繁雷击或高能量脉冲应用场合，需配合合理的熔断与限流设计，以防器件超过其脉冲额定能量。
六、合规与测试
器件通过 IEC 61000-4-2（空气/接触放电 ±30 kV）、IEC 61000-4-4 和 IEC 61000-4-5 等抗扰度要求，适合符合通用电磁兼容（EMC）规范的产品设计。实际应用中应进行系统级 ESD 与浪涌测试验证，确认在目标系统拓扑与接地条件下的保护效果。
PESD24VS1UA-N 以其小尺寸、高吸收能力和低漏电特性，适合用于需要可靠瞬态保护且空间受限的电源与接口场景。若需替代型号或更多技术资料（例如完整波形响应、热阻或更详细的 I-V 曲线），建议联系供应商获取数据手册与应用笔记。
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.
