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GOODWORK SS24
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK SS24
- Type
- GOODWORK
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- SS24
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.095g
- Electronic Component
- 1
- Electronic Component
- BM0230632867
- Current
- 2A
- Diode
- Electronic Component
- Current(Ir)
- 100uA
- (Vf)
- 550mV@2A
- Electronic Component
- 65℃~+125℃
- Electronic Component
- Electronic Component
- Electronic Component
- 2000
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
GOODWORK SS24 肖特基二极管（SMA）产品概述
一、产品简介
GOODWORK（固得沃克）SS24 为独立式肖特基整流二极管，封装为 SMA（DO-214AC）。该器件采用金属-半导体肖特基结构，具备低正向压降和快速响应特性，适用于中低电压、大电流的整流与保护场合。型号标注为 SS24，额定整流电流为 2A，适合多种开关电源及保护电路应用。
二、主要电气参数
- 正向压降（Vf）：≈0.55 V @ 2A（典型），低压降可减少功耗与发热。
- 直流反向耐压（Vr）：40 V，适合 12V、24V 电源系统的反向保护与整流。
- 额定整流电流（IF）：2 A（连续），满足板级中等电流整流需求。
- 反向电流（Ir）：100 μA（常温条件），肖特基器件反向漏泄相对硅整流略高，应关注高温下漏电上升。
- 非重复峰值浪涌电流（Ifsm）：50 A，用于吸收短时浪涌电流或启动瞬态。
- 工作结温范围（Tj）：-65 ℃ ~ +125 ℃，适应工业级温度环境。
三、封装与热管理
SMA（DO-214AC）表贴封装，结构稳固，便于自动贴装与回流焊接。封装热阻较小但在2A连续工作下仍需合理散热设计；建议在焊盘处增加铜箔面积或使用下层过孔与散热层，以降低结温并提高可靠性。
四、典型应用场景
- 开关电源整流与续流二极管
- 电源反向保护、极性保护与电池保护电路
- ORing 二极管与二路供电自动切换
- DC-DC 转换器与充电器的输入/输出整流
- 瞬态浪涌吸收与抑制（配合限流元件使用）
五、产品优势与限制
优势：
- 低正向压降，降低整流损耗，提升效率。
- 开关速度快，无存储电荷，适合高频电源。
- SMA 封装适合批量制造与机械化装配。
限制： - 相较于普通硅整流器，肖特基在高温下漏电流上升显著，需注意温度影响。
- 反向耐压 40V，超出该电压需选用更高 Vr 的型号。
六、布局与使用建议
- 在大电流路径使用宽铜箔并增加焊盘热沉，必要时加过孔导热至内/底层大铜箔。
- 高温工况下评估反向漏电对系统的影响，并考虑适当降额。
- 浪涌场合配合限流元件或软起动措施，避免超出 Ifsm 的重复冲击。
七、可靠性与测试
建议对样机进行：热循环测试、功耗老化、浪涌冲击测试与回流焊可靠性验证；在实际产品中实施结温监控与热仿真，确保 Tj 不超限，以保证长期稳定性与寿命表现。
总结：GOODWORK SS24 在中低压电源整流与保护领域提供了低损耗、快速响应的解决方案，适合要求效率与封装可靠性的商用与工业级应用。
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