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JUXING ES1J
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- JUXING ES1J
- Type
- JUXING
- Minimum package
- 5000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- JUXING
- Electronic Component
- ES1J
- Electronic Component
- 1
- Package
- DO-214AC(SMA)
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.12g
- Electronic Component
- 1
- Electronic Component
- BM0265601729
- Current
- 1A
- Current(Ir)
- 5uA
- (Vf)
- 1.65V@1A
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 5000
- Voltage Rating(Vr)
- 600V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ES1J快恢复二极管产品概述
一、核心电气参数解析
ES1J作为快恢复/高效率硅二极管，其参数设计精准匹配小功率中高压整流场景，关键指标及意义如下：
- 正向压降（Vf）：1.65V@1A（额定电流下），导通损耗控制优于部分同类产品，可减少电路发热，提升效率；
- 反向耐压（Vr）：600V直流耐压，覆盖110V/220V交流整流（峰值电压155V/311V），留有充足安全裕量；
- 反向恢复时间（Trr）：35ns（典型值），远短于普通整流管（μs级），适配100kHz以上高频开关电路，降低开关损耗；
- 额定电流：1A（直流），满足10W-50W小功率电源需求；
- 反向漏电流（Ir）：5μA（典型值），反向偏置时能量损耗极低，提升电路整体效率；
- 浪涌能力：非重复峰值浪涌电流（Ifsm）30A（<10ms），可承受开机瞬间过流冲击；
- 结温范围：-55℃~+150℃，宽温特性适应工业、车载等恶劣环境。
二、封装与可靠性设计
ES1J采用DO-214AC（SMA）贴片封装，兼具小型化与可靠性：
- 体积紧凑：尺寸约2.7mm×1.7mm×1.0mm，适配高密度PCB设计（如智能穿戴、小型家电）；
- 散热效率：贴片与PCB铜箔紧密贴合，可有效导出结热，配合150℃最大结温，满足连续工作散热需求；
- 品牌保障：由国内半导体厂商钜兴（JUXING）生产，通过高低温循环、湿度老化等可靠性测试，符合RoHS环保标准，适合批量应用。
三、典型应用场景
ES1J的参数特性使其广泛落地于以下场景：
- 开关电源/适配器：反激式电源次级整流（如5V/2A手机充电器、12V/1A路由器电源），快恢复特性减少开关损耗；
- LED驱动电源：LED串整流/续流（如LED球泡灯、户外路灯驱动），低VF降低驱动功耗，避免LED光衰；
- 小型逆变器：太阳能微型逆变器、车载12V转220V逆变器直流侧整流，600V耐压适配交流峰值电压；
- 家电控制板：空调、洗衣机、微波炉电源模块整流，宽温特性适应-20℃~+60℃工作环境；
- 工业控制电路：PLC辅助电源、传感器模块整流，满足工业现场宽温、高可靠需求。
四、性能优势与选型价值
对比同类产品（如FR107、1N4937），ES1J核心优势突出：
- 高频适配：35ns Trr适合100kHz+高频电路，开关损耗更低；
- 参数平衡：1A电流、600V耐压、1.65V Vf的组合，无需在性能间妥协；
- 成本效益：贴片封装易自动化贴装，降低生产升本；
- 环境兼容：宽温范围+RoHS认证，满足出口与恶劣环境应用。
五、使用注意事项
- 结温不得超过150℃，高温环境需优化PCB散热铜箔；
- 30A浪涌为非重复峰值（<10ms），不可长期承受大电流；
- 焊接温度≤260℃（持续<10s），避免损坏器件。
ES1J凭借快恢复、低损耗、宽温特性，成为小功率中高压整流场景的高性价比选型。
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