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cjiang FNR6045S1R0MT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- cjiang FNR6045S1R0MT
- Type
- CJIANG
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- CJIANG
- Electronic Component
- FNR6045S1R0MT
- Electronic Component
- 1
- Package
- SMD
- Type
- Magnetic Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- ±20%
- Electronic Component
- 0.834g
- Inductor
- 1uH
- Electronic Component
- 1
- Electronic Component
- BM0265018926
- Current
- 5.6A
- Resistor(DCR)
- 14mΩ
- Electronic Component
- Electronic Component
- Electronic Component
- 1500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
FNR6045S1R0MT 产品概述
一 基本特性
FNR6045S1R0MT 是长江微电（cjiang）推出的一款功率级磁胶屏蔽贴片电感，额定参数如下：电感值 1 μH，允许偏差 ±20%，额定电流（Ir）5.6 A，饱和电流（Isat）10 A，直流电阻（DCR）约 14 mΩ。封装为 SMD，封装外形尺寸为 6×6 mm，适用于高密度电源设计与中高电流应用。
二 主要特性与优势
- 低 DCR（约 14 mΩ），减小铜损和功率损耗，提高能源效率。
- 高饱和电流（10 A），在大电流瞬态或暂态工作下保持稳定电感值，适应开关电源的瞬时负载。
- 磁胶屏蔽结构，抑制磁通外泄，便于在靠近敏感器件处布局，降低电磁干扰（EMI）。
- 6×6 mm 紧凑封装，利于表面贴装自动化生产与高密度 PCB 布局。
三 典型应用
- DC-DC 降压/升压转换器（如同步降压）
- 电池供电设备、移动终端电源管理
- LED 驱动与电机驱动前端滤波
- 通信设备、工业控制电源模块
四 设计与选型建议
- 在高工作电流条件下，参考 Ir（5.6 A）作为连续工作极限，对短时峰值采用 Isat（10 A）判断饱和余量。
- 考虑到温升与热阻，靠近热源或功率器件布置时应留出散热路径，并可在焊盘下方增加过孔导通至内层/背板。
- 若需要更高的稳定性与精度，可选用更低电感偏差或更高 Isat 的型号。
- 在滤波回路中注意电感与电容的匹配以避免系统振铃。
五 封装与焊接建议
- 推荐使用兼容的 6×6 mm 焊盘布局，遵循厂商推荐焊盘尺寸与过孔位置。
- 采用标准回流焊工艺，注意控制温度曲线以防止磁胶材料过热。
- 为降低机械应力，贴片过程请避免强力刮擦或压碰。
六 储存与可靠性
- 建议在干燥、防尘环境中存放，避免潮湿导致焊接风险。
- 常规可靠性测试包括温度循环、潮湿热与振动测试，适用于一般商业与工业级电源环境。
如需详细尺寸图、焊盘建议和电感随直流偏置的曲线，请联系供应商索取完整数据手册。
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