Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
GOODWORK SS310
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- GOODWORK SS310
- Type
- GOODWORK
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- GOODWORK
- Electronic Component
- SS310
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.117g
- Electronic Component
- 1
- Electronic Component
- BM0227247740
- Current
- 3A
- Diode
- Electronic Component
- Current(Ir)
- 20uA
- (Vf)
- 850mV@3A
- Electronic Component
- 65℃~+150℃
- 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.
SS310（GOODWORK 固得沃克）产品概述
SS310 为 GOODWORK（固得沃克）出品的一款独立式肖特基整流二极管，封装为 SMA (DO-214AC)，专为需要低正向压降与快速整流响应的中功率场合设计。其典型电气参数：直流整流电流 3A、最大直流反向耐压 100V、正向压降 Vf = 850mV（在 3A 条件下）、非重复峰值浪涌电流 Ifsm = 80A、反向电流 Ir = 20μA，工作结温范围 -65℃ ~ +150℃。
一、主要特性
- 肖特基势垒结构，正向压降低（850mV@3A），降低整流损耗与发热。
- 最大直流电流 3A，适合中等电流整流与保护应用。
- 100V 反向耐压，适用于车载与工业电源的高压侧保护。
- 非重复峰值浪涌电流 80A，具备较强的冲击承受能力。
- 反向漏流小（20μA），在高阻断电压下仍保持较低功耗。
- 结温范围宽（-65℃ ~ +150℃），适应恶劣环境与高温工作场景。
二、适用场景
- 开关电源（二次整流、小功率台式电源）
- DC-DC 转换器与降压/升压模块的输出整流
- 反向极性保护、电池充放电回路
- 太阳能、小型逆变器与光伏能量采集端的低损耗整流
- 工业与车载电子中对浪涌与反向保护要求较高的电路
三、封装与布局建议
SMA (DO-214AC) 封装适合表面贴装工艺，体积小、焊接可靠。建议将二极管靠近负载或开关元件放置以缩短寄生走线，扩大铜箔散热面积并视需求增加散热通孔或热板。对于连续 3A 以上或高环境温度工况，应进行热仿真或按厂家推荐对PCB散热做加固设计。
四、使用与可靠性注意事项
- 遵循制造商的回流焊工艺与温度曲线，避免反复高温应力造成器件老化。
- 在有大电流冲击或频繁浪涌的应用中，应考虑预留安全裕度或并联保护电路（并联需慎重，注意电流分配）。
- 长期高温工作时需按额定结温做适当降额使用，以延长寿命并保证可靠性。
五、小结
SS310（GOODWORK）以低正向压降、较高耐压与良好浪涌承受能力，提供了一种体积小、性能均衡的肖特基整流解决方案。适用于多种中功率整流与保护场合，结合良好 PCB 散热设计，可在苛刻环境中稳定工作。如需更详细的电气曲线、封装尺寸和焊接规范，建议参考厂商数据手册或联系供应商获取完整资料。
Request for quote
Send RFQ
Use the form for single models, category sourcing, and multi-line BOM requirements.
Product sourcing intelligence
Model, package, availability, and BOM fit reviewed before quotation.
WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.
BOM matching & alternatives
BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.
Sourcing availability signal
Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.
Buyer sourcing scenarios
Examples of how common component sourcing requests are organized.
Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.
The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.
A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.
The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.
Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.
Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.
When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.
Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.
The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.
Related products
Packaged components ready for RFQ.
