Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RUILON 5KP33CA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 5KP33CA
- Type
- RUILON
- Minimum package
- 400 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 5KP33CA
- Electronic Component
- 1
- Package
- P600
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 2.1g
- Electronic Component
- 1
- Electronic Component
- BM0258885477
- Voltage
- 53.3V
- Current(Ir)
- 2uA
- Voltage(VBR)
- 40.6V
- Electronic Component
- Electronic Component
- Electronic Component
- 400
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
5KP33CA 产品概述
一、产品简介
5KP33CA 是 RUILON（瑞隆源）推出的一款双向瞬态抑制二极管（TVS），设计用于吸收电源线和信号线的瞬态高能量浪涌。该器件额定反向截止电压（Vrwm）为 33V，具有快速响应和高脉冲能量承受能力，适合工业、电力和通信等对浪涌抑制要求较高的场合。
二、主要电气参数
- 极性：双向（Bi-directional）
- 反向截止电压 Vrwm：33V
- 击穿电压 Vbr：约 40.6V
- 钳位电压 Vc：约 53.3V（在额定脉冲条件下）
- 峰值脉冲电流 Ipp：约 93.81A（10/1000µs 波形）
- 峰值脉冲功率 Ppp：5kW（10/1000µs）
- 反向漏电流 Ir：典型 2µA
- 类型：TVS 瞬态抑制二极管
- 封装：P600（大功率封装）
- 品牌：RUILON（瑞隆源）
三、产品特点与优势
- 高能量吸收能力：5kW 脉冲功率和接近 94A 的峰值脉冲电流，可有效吸收雷击和开关瞬态能量。
- 双向保护：适用于交流线路或可能出现正负方向瞬态的直流系统，免去极性判断的复杂性。
- 低漏电流：2µA 的低反向漏电保证在稳态下对系统影响最小，适合对静态功耗敏感的场合。
- 稳定钳位：约 53.3V 的钳位电压在浪涌发生时限制电压上升，保护下游元件免受过压损害。
- P600 大功率封装：便于热量散发和高能量吸收，适合直接安装在主电源轨或靠近入线端。
四、典型应用场景
- 工业电源防护（变频器、PLC、控制柜）
- 通信基站、交换设备的供电保护
- 电力系统端子、传感器和采集模块的浪涌保护
- 车载电子（非严格汽车级应用时）及其它需要双向过压保护的系统
五、封装与安装建议
P600 大功率封装利于散热，建议：
- 将器件靠近入线端或受保护器件放置，缩短走线，降低环路电感。
- 在安装时注意良好散热路径，必要时搭配散热垫或金属底座以提高功耗承受能力。
- 对于多次冲击场景，应在系统设计中预留更大的安全裕量并考虑并联或后备保护方案。
六、选型与使用注意
- 根据系统最大工作电压和允许钳位电压选择合适的 Vrwm 和 Vc，以免正常工作时触发保护或在浪涌时钳位电压过高。
- 确认脉冲波形（10/1000µs）与实际干扰源相匹配，必要时参考厂商完整 Datasheet 获取更多热稳定性与循环寿命数据。
- 在关键应用中建议做场景化浪涌试验验证其保护效果与可靠性。
如需完整数据手册或样品测试结果，可联系 RUILON（瑞隆源）或其代理获取详细技术资料与应用指导。
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.
