WMSIC Electronic Components

RUILON SS16

ModelSS16
PackageSMA(DO-214AC)
BrandRUILON
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
RUILON SS16
Type
RUILON
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
RUILON
Electronic Component
SS16
Electronic Component
1
Package
SMA(DO-214AC)
Electronic Component
Schottky Diode
Electronic Component
0.026g
Electronic Component
1
Electronic Component
BM0255894065
Current
1A
Diode
Electronic Component
Current(Ir)
300uA@60V
(Vf)
700mV@1A
Electronic Component
55℃~+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.

SS16 (RUILON 瑞隆源) 产品概述

SS16 是一款封装为 SMA (DO-214AC) 的独立型整流二极管,针对通用整流、保护和开关电源等应用场景设计。该器件在常见工作电流范围内具备稳定的正向压降与良好的浪涌承受能力,适合对体积、成本以及可靠性有要求的中低功率电子产品。

一、主要电气参数概述

  • 额定整流电流(平均):1 A
  • 正向压降(Vf):约 0.7 V(在 IF = 1 A 条件下)
  • 直流反向耐压(VR):60 V
  • 典型反向漏电流(Ir):300 μA(在 VR = 60 V)
  • 非重复峰值浪涌电流(Ifsm):25 A(单次脉冲条件)
  • 工作结温范围:-55 °C 至 +150 °C
  • 封装形式:SMA (DO-214AC)
  • 品牌:RUILON(瑞隆源)

这些参数表明 SS16 主要面向 60 V 级别的整流与保护应用,在 1 A 直流负载下具有较低的导通损耗,并能承受短时的大电流冲击。

二、产品特性与优势

  • 低正向压降:在 1 A 工作电流下 Vf ≈ 0.7 V,有利于降低整流损耗与发热,提升效率。
  • 中等耐压等级:60 V 的反向耐压适合较多工况(如 24 V/48 V 电源、汽车电子旁路保护等)。
  • 良好浪涌能力:25 A 的非重复峰值浪涌电流能应对启动或短时冲击电流,增强系统鲁棒性。
  • 宽温工作范围:-55 °C 至 +150 °C,适应工业级温度环境。
  • 紧凑封装:SMA 封装体积小、散热路径短,便于表面贴装与高密度 PCB 布局。

三、典型应用场景

  • 开关电源(SMPS)输入/输出整流
  • 直流电机驱动与电源路径整流
  • 二极管保护电路(反向电压/反接保护)
  • 电池充放电管理的阻断二极管
  • 通用工业控制与消费类电子的整流与防反接场合

四、设计与使用建议

  • 温升与散热:
    • 虽然 SMA 封装体积小但热阻较金属封装高,长期 1 A 工作时需考虑 PCB 散热设计(增加铜箔面积或热铜铺设)。
    • 在靠近最大额定电流或高占空比应用中,建议进行热仿真或在实际板上测量结温,必要时采用散热增强措施。
  • 反向漏电流注意事项:
    • 300 μA 在 60 V 条件下属于可被注意的漏电水平,若用于高阻抗计量或低功耗待机电路,需要评估漏电带来的影响。
  • 浪涌能力:
    • 25 A Ifsm 适合短时冲击,但长期反复大浪涌会缩短寿命。对频繁冲击的场合应考虑更高浪涌规格或并联/替代元件。
  • 封装与焊接:
    • 本器件为 SMA (DO-214AC) 表面贴装二极管,建议按通用 SMT 工艺回流焊接,遵循焊料与回流曲线的规范,避免过高峰值温度和超时焊接导致封装或电极损伤。
  • PCB 布局建议:
    • 在二极管的焊盘处保留足够的铜量以利热量散逸,若为高功耗应用可在底层放置过孔连接至大面积铜箔以增强散热。

五、选型与替代注意事项

选择 SS16 时主要考虑电压等级(60 V)、平均电流(1 A)和浪涌能否满足系统需求。若系统对正向压降要求更低或需更高反向耐压/浪涌能力,可比较同类型号(如更高 Vr 或低 Vf 的肖特基二极管);若对反向漏电流特别敏感,可能需选用漏电更低的型号或肖特基器件以降低泄漏。

六、包装与检验建议

  • 采购时确认包装数量与防潮措施,SMA 器件通常以卷带或卷盘供货,存储与使用时注意防潮防静电。
  • 到货后建议进行外观检查及批量抽检电气参数(正向压降、反向漏电及耐压试验)以确保一致性与可靠性。

结语:SS16(RUILON)是一款面向通用整流与保护应用的中功率整流二极管,凭借 0.7 V 左右的正向压降、60 V 的耐压等级与 25 A 的短时浪涌承受能力,在多种工业与消费电子场合中表现可靠。在具体设计中应重视热管理与漏电对系统的影响,以保证长期稳定运行。

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