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MCC MBRD1045C-TP MBRD1045C
Configuration
1 options
Configuration
Option 137492
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MCC MBRD1045C-TP
- Type
- MCC
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MCC
- Electronic Component
- MBRD1045C-TP
- Electronic Component
- 1
- Package
- DPAK(TO-252)
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.458g
- Electronic Component
- 1
- Electronic Component
- BM0264862561
- Current
- 10A
- Diode
- 1
- Current(Ir)
- 100uA@45V
- (Vf)
- 510mV@10A
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 2500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MBRD1045C-TP 产品概述
一、产品简介
MBRD1045C-TP 是美微科（MCC）推出的一款单只独立式肖特基二极管/整流器，额定整流电流为 10A，反向耐压 45V，采用 DPAK（TO-252）表面贴装封装。凭借肖特基结构的低正向压降与快速恢复特性，适用于对效率和开关损耗敏感的电源与功率电路。
二、主要电气参数
- 正向压降 (Vf)：0.51 V @ 10 A（低压降可降低导通损耗）
- 直流反向耐压 (Vr)：45 V
- 额定整流电流：10 A（连续）
- 反向电流 (Ir)：100 μA @ 45 V（常温）
- 非重复峰值浪涌电流 (Ifsm)：150 A（瞬态冲击能力强）
- 工作结温范围：-55 ℃ ～ +150 ℃
三、性能特点与优势
- 低正向压降：降低导通损耗与发热，有助于提高整体转换效率。
- 快速恢复与低结电容：在开关电源和高频整流场合可减少开关损耗与电磁干扰（EMI）。
- 良好浪涌承受能力：150A 峰值冲击支持启动或短时故障场景。
- 宽工作温度范围：适应工业级环境与高温工作条件。
四、典型应用场景
- 开关电源（SMPS）输出整流
- DC-DC 转换器与功率模块
- 车载电子的整流与反接保护（注意温度与封装散热）
- 电机驱动的自由轮二极管、整流桥替代件
- 太阳能逆变器、电池保护电路等需要低压降整流的场合
五、设计与选型建议
- 封装为 DPAK（TO-252），需关注焊盘与散热铜箔面积以保证热阻可控，必要时并联或采用散热器。
- 注意反向漏流随温度上升而增加，在高温或高偏压工况下应留有裕量。
- 对持续大电流工况进行热仿真与结温估算，遵循器件最大结温限制。
- 若应用在高频脉冲或反复浪涌场合，检查Ifsm与重复浪涌规范，必要时选择更高峰值能力的器件或并联使用。
六、封装与可靠性注意
DPAK 封装兼顾功率与表贴装配便利，适合自动化贴装生产。焊接时应遵循推荐的回流曲线，保证焊点可靠性；长期高温或频繁热循环环境下需评估焊接疲劳与热稳定性。
总结：MBRD1045C-TP 是一款面向中低压（≤45V）、高效率整流场合的 10A 肖特基二极管，凭借低 Vf、良好浪涌能力与 DPAK 封装，在电源与功率管理设计中具备良好性价比与实用性。
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