WMSIC Electronic Components

GOODWORK SS310F

ModelSS310F
PackageSMAF
BrandGOODWORK
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
GOODWORK SS310F
Type
GOODWORK
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GOODWORK
Electronic Component
SS310F
Electronic Component
1
Package
SMAF
Electronic Component
Schottky Diode
Electronic Component
0.059g
Electronic Component
1
Electronic Component
BM0265738087
Current
3A
Diode
Electronic Component
Current(Ir)
20uA
(Vf)
850mV@3A
Electronic Component
65℃~+150℃
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.

SS310F 肖特基二极管产品概述

一、产品基本信息

SS310F是固得沃克(GOODWORK)推出的独立式肖特基整流二极管,采用SMAF表面贴装封装,专为低压、大电流场景下的高效整流/续流设计。产品兼顾小体积与高可靠性,适配各类紧凑型电子设备的电路需求,是低功耗电源系统的常用元件。

二、核心电气参数详解

SS310F的参数针对低压大电流应用做了针对性优化,核心性能清晰明确:

  • 正向压降(Vf):850mV(典型值,测试条件:3A正向电流)—— 比传统硅整流二极管(如1N4007正向压降约1.1V@1A)显著降低,可直接减少导通损耗,提升电路效率;
  • 直流反向耐压(Vr):100V—— 满足多数低压电子系统(12V/24V车载、5V/12V消费电子)的反向耐压需求,避免反向击穿风险;
  • 整流电流(If):3A(直流连续值)—— 支持中等功率级别的持续电流负载,适配常规开关电源、DC-DC转换器的输出端;
  • 反向漏电流(Ir):20μA(典型值,测试条件:100V反向电压)—— 漏电流极低,减少反向待机损耗,提升电路静态效率;
  • 非重复峰值浪涌电流(Ifsm):80A(8.3ms正弦半波)—— 具备较强的瞬间浪涌承受能力,可抵御电路启动、负载突变等场景下的大电流冲击,增强系统可靠性;
  • 工作结温范围:-65℃ ~ +150℃—— 宽温度范围适配极端环境(工业高温、户外低温),满足严苛工况下的长期稳定运行。

三、关键性能特点

SS310F依托肖特基二极管的固有优势,结合固得沃克的封装工艺,具备以下核心特点:

  1. 高效低耗:低正向压降(850mV@3A)直接降低导通损耗,尤其在大电流持续工作时,能效提升明显,减少散热需求;
  2. 快速响应:肖特基二极管无反向恢复时间(或极短),可快速切换导通/截止状态,适配高频开关电路(如高频DC-DC),避免反向恢复损耗;
  3. 高可靠性:80A浪涌电流能力与宽结温范围,确保在冲击、高低温等复杂工况下稳定工作,降低系统故障概率;
  4. 小体积高密度:SMAF封装(尺寸紧凑,表面贴装)适合现代电子设备的小型化、高密度设计,节省PCB空间;
  5. 独立式配置:单管独立封装,电路设计灵活,可根据需求并联扩展电流,或串联提升耐压(需匹配参数)。

四、典型应用场景

SS310F的参数特性使其广泛适用于以下场景:

  • 开关电源/适配器:AC-DC输出端续流二极管,或DC-DC转换器(如Buck/Boost)的续流支路,提升转换效率;
  • 车载电子:12V/24V车载系统(车载充电器、LED照明、电机驱动)的整流/续流元件,适配汽车级温度范围;
  • 消费电子:手机充电器、笔记本电源、智能家电(机顶盒、路由器)的电源电路,兼顾小体积与高效;
  • LED驱动电路:LED背光、照明驱动的续流二极管,减少导通损耗,提升LED发光效率;
  • 工业控制:小型PLC、传感器模块的电源电路,适配工业环境的高低温与浪涌冲击;
  • 太阳能微逆变器:微型光伏逆变器的输出整流,低损耗特性提升光伏转换效率。

五、封装与可靠性说明

SS310F采用SMAF表面贴装封装,符合RoHS环保标准,具备以下封装优势:

  • 尺寸紧凑:适合高密度PCB布局,常见于小型化电子设备;
  • 散热性能:封装设计利于热量传导,配合低VF减少的热损耗,可降低结温,延长寿命;
  • 焊接兼容性:适配回流焊、波峰焊等标准SMT工艺,生产效率高;
  • 可靠性认证:固得沃克的封装工艺确保产品在长期工作中低失效概率,满足工业级/消费级应用的可靠性要求。

SS310F作为一款性价比高的肖特基二极管,以低损耗、高可靠、小体积为核心优势,覆盖了从消费电子到工业控制的多领域应用,是低压大电流整流/续流场景的优选元件。

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