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GOODWORK DSS14
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK DSS14
- Type
- GOODWORK
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- DSS14
- Electronic Component
- 1
- Package
- SOD-123FL
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.041g
- Electronic Component
- 1
- Electronic Component
- BM0257623406
- Current
- 1A
- Diode
- 1
- Current(Ir)
- 200uA@40V
- (Vf)
- 700mV@1A
- Electronic Component
- 65℃~+125℃
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GOODWORK DSS14 二极管产品概述
一、产品简介
GOODWORK（固得沃克）DSS14 是一款面向通用整流与保护应用的小型肖特基/快速恢复型（视客户应用而定）二极管，采用 SOD-123FL 低剖面封装。器件以低正向压降与较高的瞬态浪涌能力为突出特点，适合空间受限且需提高效率的消费电子、电源管理与通信设备中使用。
二、主要电气参数
- 正向压降 (Vf)：700 mV @ IF = 1.0 A
- 直流反向耐压 (Vr)：40 V
- 额定整流电流：1 A（连续）
- 反向电流 (Ir)：200 μA @ VR = 40 V
- 非重复峰值浪涌电流 (Ifsm)：30 A
- 工作结温范围：-65 ℃ ~ +125 ℃
- 封装形式：SOD-123FL
- 品牌：GOODWORK（固得沃克）
以上参数为典型/额定值，具体选型时请参考完整数据手册与应用条件。
三、产品特点
- 低正向压降：在 1 A 工况下 Vf 仅 0.7 V，减小导通损耗，有利于提升电源效率与降低发热。
- 中等反向耐压：40 V 适配多数小功率电源及保护场景。
- 较高浪涌承受力：30 A 峰值浪涌能力，能承受短时启动或浪涌脉冲。
- 宽温区工作：可在-65 ℃ 至 +125 ℃ 的结温范围内稳定工作，适应工业级温度需求。
- 小型低剖面封装：SOD-123FL 适合高密度 PCB 布局与便携产品应用。
四、典型应用场景
- 开关电源整流输出与二次侧保护
- 输入反向保护、续流二极管（freewheeling）
- 便携式设备、充电器和适配器的高效整流单元
- 通信设备和工业控制中的浪涌抑制与保护电路
五、封装与安装建议
SOD-123FL 为塑料小封装，具有低热阻与良好的焊接适应性。建议：
- 在 PCB 设计时为器件 VIN/VOUT 引脚及散热面留足焊盘面积，以利热量传导。
- 采用兼容的回流焊工艺，遵循焊料与基板厂商的温度曲线；避免超出器件最高结温。
- 对于持续接近额定电流的应用，应配合良好散热设计或考虑并联/升额器件。
六、可靠性与测试注意
器件工作时应关注结温（Tj）管理，长期在高温或高电流环境下使用会影响寿命与参数漂移。实际设计中请根据数据手册中的热阻、功耗曲线与环境条件进行热仿真与验证。进行浪涌试验与老化测试时，务必参考厂方提供的测试标准与条件。
七、选型与采购建议
DSS14 以其平衡的电气性能与小型化封装适合多数 1 A 级整流与保护应用。选型时请确认系统最大反向电压、允许反向泄漏以及散热余量；有更高电压或更低反向漏电要求时可考虑更高 Vr 或低 Ir 的替代型号。采购或批量应用前，建议获取 GOODWORK 正式数据手册与样片进行验证测试。
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