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Hottech DB107S
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Hottech DB107S
- Type
- HOTTECH
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HOTTECH
- Electronic Component
- DB107S
- Electronic Component
- 1
- Package
- DBS
- Type
- Electronic Component
- Electronic Component
- Bridge Rectifier
- Electronic Component
- 0.526g
- Electronic Component
- 1
- Electronic Component
- BM0229213940
- Current
- 1A
- Current(Ir)
- 10uA@1kV
- (Vf)
- 1.1V@1A
- Electronic Component
- 55℃~+150℃
- Electronic Component
- Electronic Component
- Electronic Component
- 1500
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
DB107S 产品概述
一、产品简介
DB107S 是 Hottech（合科泰）出品的一款单相桥式整流器，封装为 DBS。该器件为高压、低漏电流的通用整流桥，适用于空间受限但对反向耐压和可靠性有较高要求的电源设计与电子设备中。
二、主要规格
- 正向压降：Vf = 1.1V @ If = 1A（单只二极管等效）
- 直流反向耐压：Vr = 1000V（1kV）
- 最大整流电流：If(AV) = 1A
- 反向电流：Ir = 10µA @ Vr = 1kV
- 非重复峰值浪涌电流：Ifsm = 50A
- 工作结温：-55℃ ～ +150℃
- 类型：单相整流桥
- 封装：DBS，品牌：Hottech（合科泰）
三、性能特点
- 高耐压（1kV）：适合高压整流场合，如高压电源、开关电源前端或仪器内部高压段。
- 低漏电流：10µA@1kV 的反向电流在高压应用中有利于降低待机功耗和提升绝缘性能。
- 良好浪涌承受力：50A 峰值浪涌电流可承受短时启动或充电电容时的冲击。
- 宽工作温度：-55℃至+150℃满足工业级和严苛环境要求。
四、应用场景
- 高压直流供电（例如表头、测量仪器）
- 小功率开关电源前端整流
- 电子镇流器、充电电源与电源适配器
- 需要高耐压与低漏电的测试设备或安防产品
五、使用建议与注意事项
- 正向压降在1A 工况下约为1.1V，设计时应考虑整流桥的功率损耗与散热（Pd ≈ Vf×If×2 或按具体封装热阻计算）。
- 在高压场合布板时注意爬电距离与绝缘保持，避免表面放电。
- 对于频繁出现大浪涌的应用，建议评估并配合合适的限流/软启动电路以保护器件寿命。
- 储存与焊接遵循厂商推荐的温度和静电防护规范，避免湿热环境下的焊接问题。
如需引脚图、封装尺寸或更详细的电气特性曲线（温度依赖、反向恢复等），可进一步索取 DB107S 的规格书或联系供应商获取技术资料。
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