WMSIC Electronic Components

MCC SMD36PL-TP SMD36PL

ModelSMD36PL-TP
PackageSOD-123FL
BrandMCC
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
MCC SMD36PL-TP
Type
MCC
Unit
Electronic Component
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MCC
Electronic Component
SMD36PL-TP
Electronic Component
1
Package
SOD-123FL
Electronic Component
ESD and Surge Protection (TVS / ESD)
Electronic Component
0.034g
Electronic Component
1
Electronic Component
BM0264862558
Current
3A
Diode
1
Current(Ir)
100uA@60V
(Vf)
650mV@3A
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component

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

SMD36PL-TP产品概述

一、产品简介

SMD36PL-TP 是美微科(MCC)出品的一款 3A Schottky 整流二极管,采用低剖面 SOD-123FL 表面贴装封装。器件适用于中低功率开关电源、整流和反向保护等场合,凭借 Schottky 二极管本身的低正向压降与快速开关特性,可在提高效率与降低发热方面提供明显优势。

二、主要性能特点

  • 额定整流电流(IF):3A(直流)
  • 正向压降(Vf):650mV @ 3A(典型条件)
  • 直流反向耐压(Vr):60V
  • 反向漏电流(Ir):100µA @ 60V
  • 非重复峰值浪涌电流(Ifsm):80A(单次脉冲)
  • 工作结温范围:-55℃ ~ +150℃
  • 封装:SOD-123FL,适合高密度贴装

三、电气参数摘要

该器件在额定工作点(3A)下的正向压降约为0.65V,适合用于要求低压降以降低功耗与发热的整流场合。60V 的反向耐压使其能胜任典型的24V及更低电压系统保护与整流任务。反向漏电流在最大 Vr 条件下为 100µA,适合多数功率与保护应用的漏电限值要求。

四、封装与热管理

SOD-123FL 封装具有体积小、可焊接面积适中的优点,但热阻相对较高。为保证长期可靠运行,应在 PCB 设计时为二极管引脚附近预留适量铜箔并考虑增加热沉铜区域或过孔以辅助散热。在高电流或高环境温升的工作条件下,应遵循器件的电流-温度降额规则,避免长期在接近最大结温下工作。

五、典型应用

  • 开关电源(整流输出、斜率补偿)
  • DC-DC 转换器中的续流/钳位二极管
  • 电源反向连接保护与防倒灌(OR-ing)
  • 电池充放电管理路径的低压降整流
  • EMI 抑制和浪涌钳位电路(配合吸收元件)

六、设计与装配注意事项

  • PCB 布局:二极管与电感、电容等功率器件应尽量缩短信号/电流回路长度,减小寄生电感与发热集中。电流回路走宽铜、必要时增加过孔转移热量。
  • 焊接:采用标准SMT 工艺焊接,推荐按厂商资料的回流曲线进行;避免反复加热、机械应力与冷却过急。
  • 热降额:在高环境温度下应按厂商的温度-电流降额曲线减小额定电流以保护结温。
  • 浪涌处理:Ifsm 为非重复峰值浪涌能力,设计中仍需避免频繁冲击浪涌,必要时加装浪涌抑制器或热熔断保护。

七、可靠性与工作环境

器件工作结温范围宽(-55℃ ~ +150℃),适合工业级应用。长期可靠性取决于正确的热管理与避免超出最大反向电压或持续超额电流。对湿敏度、焊接兼容性等具体可靠性试验项请参阅美微科正式数据手册。

八、选型与订购建议

在选型时应依据系统工作电压、最大工作电流、允许的正向压降及散热条件来确认 SMD36PL-TP 是否满足需求。对于需要更高耐压或更低漏电的应用,可考虑更高 Vr 或更低 Ir 的型号;若系统对导通损耗要求更苛刻,可优先选择 Vf 更低的 Schottky 器件。订购或批量应用前,建议索取并核对美微科最新 datasheet 与封装图纸,确认回流工艺与可靠性测试数据。

如需获取更详细的典型电气图、温升/降额曲线或 PCB 布局示意,请提供您的应用场景与工作条件,以便给出更针对性的建议。

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