WMSIC Electronic Components

SHIKUES MB6S

ModelMB6S
PackageMBS
BrandSHIKUES
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
SHIKUES MB6S
Type
SHIKUES
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SHIKUES
Electronic Component
MB6S
Electronic Component
1
Package
MBS
Type
Electronic Component
Electronic Component
Bridge Rectifier
Electronic Component
0.215g
Electronic Component
1
Electronic Component
BM0265438435
Current
800mA
Current(Ir)
5uA@600V
Electronic Component
55℃~+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.

MB6S(SHIKUES 时科)单相整流桥产品概述

一 产品概述

MB6S 是 SHIKUES(时科)提供的一款单相整流桥,采用 MBS 塑封封装,适用于交流到直流的整流与滤波场合。器件额定为600V反向耐压,整流电流级别适合小功率电源和信号电路,结合低反向漏电流和较高的瞬态浪涌能力,适合车载适配器、小型开关电源及家电控制板等应用。

二 主要参数

  • 正向压降 (Vf):约 1.1V @ 0.8A(典型测量条件)
  • 直流反向耐压 (Vr):600V
  • 平均整流电流:800mA(器件持续额定)
  • 反向漏电流 (Ir):≤5μA @ 600V
  • 非重复峰值浪涌电流 (Ifsm):30A(单周期浪涌能力)
  • 工作结温范围:-55℃ ~ +150℃
  • 类型:单相整流桥;封装:MBS;品牌:SHIKUES(时科)

三 主要特点

  • 高耐压:600V 额定,适合高电压整流应用。
  • 低漏电流:在高压下仍保有微安级漏电,有利于降低静态损耗与提高可靠性。
  • 良好浪涌能力:30A 的峰值浪涌允许短时间的启动或冲击电流通过。
  • 宽温度范围:适应工业级环境及较严苛温度条件。
  • 紧凑封装:MBS 小型塑封,便于自动贴装与节省 PCB 面积。

四 应用场景

  • 小功率开关电源整流与二次侧整流
  • 家用电器控制电路与显示电源
  • 适配器与充电器、LED 驱动电源(小功率)
  • 工业控制信号电源及测试设备

五 选型与使用建议

  • 若长期连续工作接近额定整流电流,应考虑热量管理:增加铜厚或散热片以降低结温,保证可靠性。
  • 对于需更低正向压降的设计,可权衡更大电流等级或肖特基二极管替代,但在高压耐受上可能受限。
  • 在高浪涌场景(如电容充电)应按 Ifsm 指标校核峰值能量,并辅以浪涌限制或软启动电路。
  • 设计 PCB 布局时,增大焊盘与导线宽度以改善散热并减少电阻损耗。

六 注意事项

  • 测试 Vf 时参考条件为指定电流,实际电路中电流与温度变化会影响压降与功耗。
  • 漏电流受温度与电压影响显著,高温或长期高压下漏电流会增加,应在规格边界内留有裕量。
  • 储存与焊接时遵循封装厂商的回流曲线与湿敏等级要求,以防封装受潮损坏。

如需更详细的电气特性曲线、封装尺寸图或典型参考电路图,可提供具体需求以便补充相应资料。

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