Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MCC ER3M-TP ER3M
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- MCC ER3M-TP
- Type
- MCC
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- MCC
- Electronic Component
- ER3M-TP
- Electronic Component
- 1
- Package
- DO-214AB（SMC）
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.362g
- Electronic Component
- 1
- Electronic Component
- BM0230032977
- Current
- 3A
- Current(Ir)
- 5uA@1kV
- (Vf)
- 1.7V@3A
- Electronic Component
- 50℃~+175℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage Rating(Vr)
- 1kV
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ER3M-TP 产品概述
一、简介
ER3M-TP 是美微科（MCC）推出的一款快恢复、高效率整流二极管，针对高压、高电流、快开关场景优化设计。该器件在3A工作电流下正向压降仅为1.7V，直流反向耐压可达1kV，反向漏电流极小（5μA@1kV），反向恢复时间仅75ns，适用于开关电源、功率因数校正、逆变及高压整流等工业级应用。
二、主要特性
- 低正向压降：Vf = 1.7V @ IF = 3A，降低导通损耗，提高效率。
- 高耐压：Vr = 1kV，适应高压直流与高压整流场合。
- 低反向漏流：Ir = 5μA @ 1kV，保证高压静态下的低损耗与稳定性。
- 快速恢复：Trr = 75ns，适配高频开关，减小开关损耗与电磁干扰。
- 强抗浪涌能力：Ifsm = 100A（非重复峰值浪涌），提升抗冲击性能。
- 宽工作结温：-50℃ ~ +175℃，满足严苛环境与高温工作需求。
三、关键参数（典型）
- 名称：ER3M-TP
- 品牌：MCC（美微科）
- 直流正向电流（IF）：3A
- 正向压降（Vf）：1.7V @ 3A
- 直流反向耐压（Vr）：1000V
- 反向电流（Ir）：5μA @ 1000V
- 反向恢复时间（Trr）：75ns
- 非重复峰值浪涌电流（Ifsm）：100A
- 工作结温范围：-50℃ ~ +175℃
四、结构与封装
ER3M-TP 采用 DO-214AB（SMC）封装，为中大功率表面贴装样式。该封装具有良好的热散能力和机械强度，适合自动贴装与回流焊工艺，便于在高密度电源板上实现可靠连接。
五、典型应用
- 开关电源整流桥与输出整流
- 功率因数校正（PFC）电路
- 逆变器与太阳能逆变系统高压整流
- 工业电源、高压直流电源与仪器设备
- 电机驱动、电焊机、UPS 等需要高耐压与快恢复二极管的场合
六、选型与使用注意事项
- 在高频、高速开关环境中，Trr 对开关损耗与EMI 有直接影响，应结合电路特性评估。
- 虽然Ifsm 能承受短时浪涌，但建议在布局与保护电路上增加合适的浪涌抑制元件以延长寿命。
- DO-214AB 封装需注意散热路径设计，尽量保证良好铜箔面积与热阻管理，避免长期高结温运行。
- 在高压应用中，建议遵守爬电距离与绝缘要求，防止表面放电或击穿。
ER3M-TP 以其低损耗、快恢复和高耐压特性，为多种工业级电源与高压整流场景提供高可靠性的解决方案。若需详细电气特性曲线、封装尺寸或回流焊曲线，请联系供应商获取完整数据手册。
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