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PANJIT ES1D_R1_00101
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT ES1D_R1_00101
- Type
- PANJIT
- Minimum package
- 1800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- ES1D_R1_00101
- Electronic Component
- 1
- Package
- SMA
- Electronic Component
- Fast Recovery / High-Efficiency Diode
- Electronic Component
- 0.098g
- Electronic Component
- 1
- Electronic Component
- BM0227252336
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 150uA
- (Vf)
- 1.25V@1A
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 1800
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
ES1D_R1_00101 产品概述
ES1D_R1_00101 为强茂（PANJIT）出品的一款快恢复/高效率整流二极管，SMA 封装，面向开关电源和各类高频整流场景。器件在保持较低正向压降的同时具备快速反向恢复特性，适用于提高系统效率并降低开关损耗的应用。
一、主要特点
- 封装：SMA（表面贴装），体积小，适合自动贴装与回流焊工艺。
- 正向压降：Vf = 1.25V @ IF = 1A，正向导通损耗低。
- 反向恢复时间：Trr ≈ 35ns，快速恢复，可减少开关变换时的反向电流尖峰与开关损耗。
- 非重复峰值浪涌电流：Ifsm = 30A（单次浪涌），能承受短时冲击电流（如启动浪涌）。
- 额定整流电流：IF(AV) = 1A，适用于中小功率整流。
- 直流反向耐压：Vr = 200V，满足多数中低压开关电源与工业控制场合的反向耐压需求。
- 工作结温范围宽：-55℃ 至 +150℃，适应严苛环境及高温工作条件。
二、主要参数（概览）
- 型号：ES1D_R1_00101（PANJIT）
- 封装：SMA（DO-214AC）
- 正向压降：1.25V @ 1A
- 额定整流电流：1A（平均）
- 非重复峰值浪涌电流：30A
- 反向耐压：200V
- 反向恢复时间：35ns
- 工作结温：-55℃ ~ +150℃
三、典型应用场景
- 开关电源（SMPS）二次侧整流与续流；
- 开关变换器中的快恢复整流；
- 适配器、充电器、LED 驱动电源；
- 工业控制、电机驱动的续流和保护电路；
- 需承受启动浪涌或短时冲击电流的小功率整流场合。
四、封装与热管理
SMA 封装利于自动化贴装与高密度布局，但热阻相对较大。实际设计中应注意：
- 在 PCB 布局上为二极管焊盘提供足够的铜面积与热散路径；
- 对于连续 1A 以上或高频开关应用，建议增加散热铜箔或散热垫以降低结温；
- 回流焊温度曲线应遵循厂家推荐，避免长时间高温导致器件老化。
五、设计与使用注意事项
- 反向恢复时间为 35ns，适合高频但非超高频（MHz 级）应用；在极高开关速度下需评估开关损耗与 EMI。
- Ifsm 为单次浪涌能力，不能作为长时间过流工作条件；长期过流会加速损坏。
- 在并联使用时注意正向压降和热分布一致性，避免电流不均。
- 高温环境下器件参数（Vf、Trr）会略有变化，设计时留有裕量。
六、可靠性与品质
PANJIT（强茂）作为知名半导体厂商，产品通过严格的质量控制与电气测试。ES1D_R1_00101 适合工业级应用，其 -55℃~+150℃ 的宽温性能和耐冲击能力，使其在苛刻环境中具有较好的可靠性表现。选型时建议参考厂家完整规格书与器件失效分析数据，以满足特定可靠性要求。
总结：ES1D_R1_00101 是一款面向中小功率、高效率整流和快恢复应用的可靠二极管，SMA 封装、低 Vf、快速恢复和良好的浪涌能力使其在开关电源、适配器及工业控制等领域具有广泛应用价值。
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