WMSIC Electronic Components

MDD GBJ1510

ModelGBJ1510
PackageGBJ
BrandMDD
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
MDD GBJ1510
Type
MDD
Minimum package
250 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MDD
Electronic Component
GBJ1510
Electronic Component
1
Package
GBJ
Type
Electronic Component
Electronic Component
Bridge Rectifier
Electronic Component
7.004g
Electronic Component
1
Electronic Component
BM0264463829
Current
15A
Current(Ir)
10uA@1kV
Electronic Component
55℃~+150℃
Electronic Component
Electronic Component
Electronic Component
250

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

GBJ1510单相整流桥产品概述

一、产品基本信息

  • 品牌:MDD
  • 产品类型:单相桥式整流器
  • 封装形式:GBJ6(DIP-4直插封装)
  • 工作结温范围:-55℃ ~ +150℃
  • 核心定位:中小功率、高耐压、低损耗单相整流方案,适配民用及工业级应用

二、核心电气参数详解

  1. 正向压降(Vf):1.1V @ 12.5A
    该参数为额定平均电流下的典型值,比同类15A/1kV整流桥普遍低0.1~0.2V。根据功率损耗公式$P=V_f×I_F$,低正向压降可直接降低整流过程的热损耗,减少设备发热,提升整体效率(尤其适合长期满载运行场景)。

  2. 直流反向耐压(Vr):1000V
    额定直流反向耐压达1kV,远高于220V AC市电的峰值电压(≈311V),具备充足的电压裕量。可有效避免电网波动、负载突变产生的尖峰电压击穿风险,提升设备长期可靠性。

  3. 平均整流电流(IF(AV)):15A
    指环境温度25℃时,可长期稳定工作的平均正向电流,满足中小功率电源(如15A输出的DC电源)的整流需求,覆盖多数民用家电及工业辅助电源场景。

  4. 反向漏电流(Ir):10μA @ 1kV
    1kV高反向电压下,漏电流仅10μA(低漏电流级别)。反向截止时的损耗极低,适合对待机效率要求较高的通信基站、智能家电等场景,可减少待机功耗。

  5. 非重复峰值浪涌电流(Ifsm):240A
    应对开机瞬间、负载启动等突发大电流冲击,240A的浪涌承受能力可避免整流桥因过流损坏,提升设备抗干扰能力(如洗衣机、空调等负载波动大的场景)。

三、封装与可靠性设计

GBJ1510采用GBJ6直插封装,具备以下优势:

  • 小型化设计:参考GBJ系列标准尺寸(约10.5×7.5×6.5mm),节省PCB空间,适配高密度电路布局;
  • 焊接兼容性:支持波峰焊、手工焊接,焊接温度≤260℃(10s内),可靠性高;
  • 耐温封装材料:采用耐高温环氧树脂封装,可承受工作环境温度波动,长期稳定性好。

四、典型应用场景

结合参数特性,GBJ1510适用于以下场景:

  1. 民用家电电源:洗衣机、空调、冰箱的AC-DC整流前端(应对负载启动浪涌);
  2. 中小功率开关电源:15A输出级电源模块(低损耗提升效率);
  3. 工业控制设备:PLC、变频器的辅助电源(宽温适应工业环境);
  4. 通信基站辅助电源:低漏电流减少待机损耗,提升设备能效。

五、应用注意事项

  1. 散热设计:虽结温可达150℃,但实际需根据环境温度(如高温环境)加装散热器,避免结温过高导致性能衰减;
  2. 焊接规范:手工焊接温度≤260℃,焊接时间≤10s,避免损伤内部芯片;
  3. 电压防护:需配合压敏电阻、TVS管等,抑制电网尖峰电压;
  4. 静电防护:整流桥对静电敏感,生产/储存需用防静电袋、接地工作台。

六、总结

GBJ1510作为MDD推出的单相整流桥,凭借低正向压降、高耐压裕量、低漏电流、宽温工作等核心优势,可满足中小功率AC-DC整流的可靠性与效率需求,适配多种民用及工业场景,是高性价比的整流方案选择。

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