Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
RUILON 1.5KE36A
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- RUILON 1.5KE36A
- Type
- RUILON
- Minimum package
- 1000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- RUILON
- Electronic Component
- 1.5KE36A
- Electronic Component
- 1
- Package
- DO-201AD
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.977g
- Electronic Component
- 1
- Electronic Component
- BM0265108538
- Operating Temperature
- 55℃~+150℃
- Voltage
- 49.9V
- Current(Ir)
- 1uA
- Voltage(VBR)
- 37.8V
- Electronic Component
- Electronic Component
- Electronic Component
- 1000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
1.5KE36A瞬态抑制二极管（TVS）产品概述
一、产品定位与核心功能
1.5KE36A是RUILON瑞隆源推出的大功率单向瞬态抑制二极管（TVS），属于1.5KE系列核心型号。其核心作用是快速拦截电路中的瞬态过压浪涌——当电压瞬间超过安全阈值时，器件从截止态快速导通，将电压钳位到后端元件可承受的范围，避免IC、传感器、电源模块等敏感器件因过压烧毁，是工业控制、汽车电子等领域的关键防护器件。
二、关键参数深度解析
1.5KE36A的参数针对中高功率浪涌场景设计，核心参数意义明确：
- 击穿电压（37.8V）：电路电压超过该值时，TVS启动保护（从截止转导通），是防护的“触发阈值”；
- 反向截止电压（30.8V）：正常工作时反向可承受的最大电压（无漏电流），适配36V级工作电路；
- 钳位电压（49.9V）：导通后将电路电压稳定在该值，远低于多数敏感元件的耐压极限（如普通IC耐压多为50V以内）；
- 峰值脉冲功率（1.5kW）：10/1000μs（模拟雷击浪涌的典型波形）下的最大承受功率，对应30A峰值电流，可应对强浪涌冲击；
- 反向漏电流（1μA）：正常工作时漏电流极小，不影响电路功耗；
- 工作温度（-55℃~+150℃）：宽温设计，适配汽车发动机舱、工业高温车间等极端环境。
三、封装设计与可靠性
1.5KE36A采用DO-201AD轴向引线封装，具备3个实用优势：
- 安装便捷：轴向引线适配传统PCB焊接或端子连接，无需特殊工装；
- 散热高效：较大封装体积+引线面积，可快速散发热量，避免大功率浪涌下过热；
- 抗振性强：陶瓷填充塑料封装耐冲击，适合汽车行驶、工业振动环境。
此外，器件经老化测试后参数一致性偏差≤5%，反向漏电流稳定，可靠性符合工业级标准。
四、典型应用场景
结合参数和封装特点，1.5KE36A适用于以下场景：
- 工业控制：PLC输入输出接口、传感器信号线路、伺服驱动器电源端，防护现场电磁干扰/雷击；
- 汽车电子：车载12V/24V电源、车灯控制模块、CAN总线接口，适配汽车-40℃~+85℃环境；
- 通信设备：基站电源模块、路由器/交换机信号端口，防护雷击或电网波动；
- 电源模块：开关电源输出端、UPS，防止负载突变/雷击过压；
- 高端家电：变频空调控制器、智能冰箱主板，提升抗浪涌能力。
五、品牌与质量保障
RUILON瑞隆源是国内专注半导体保护器件的厂商，1.5KE系列经多年市场验证：
- 符合RoHS环保标准，无铅封装；
- 批量生产参数一致性好，满足工业级需求；
- 提供售后技术支持，部分型号可定制参数。
六、总结
1.5KE36A凭借1.5kW峰值功率、宽温适配、低漏电流和DO-201AD可靠封装，成为工业、汽车、通信领域过压保护的高性价比选择。其核心优势是“快速响应+强浪涌承受+宽环境适配”，可有效降低电路损坏概率，提升设备稳定性。
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.
