Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
Hottech DB207S
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Hottech DB207S
- Type
- HOTTECH
- Minimum package
- 1500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HOTTECH
- Electronic Component
- DB207S
- Electronic Component
- 1
- Package
- DBS
- Type
- Electronic Component
- Electronic Component
- Bridge Rectifier
- Electronic Component
- 0.51g
- Electronic Component
- 1
- Electronic Component
- BM0228550662
- Current
- 2A
- Current(Ir)
- 10uA
- (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.
DB207S 产品概述 — Hottech (合科泰)
一、产品简介
DB207S 是 Hottech（合科泰）出品的一款单相整流桥，采用 DBS 封装，针对通用整流与电源变换场合设计。该器件额定直流反向耐压达 1kV，正向压降低，工作结温范围宽，兼顾可靠性与成本效益，适用于各类中低功率电源应用。
二、主要规格参数
- 型号：DB207S
- 品牌：Hottech（合科泰）
- 类型：单相整流桥（全桥）
- 正向压降 Vf：1.1 V @ 1 A
- 直流反向耐压 Vr：1000 V
- 平均整流电流 If(AV)：2 A
- 反向漏电流 Ir：10 μA（典型）
- 非重复峰值浪涌电流 Ifsm：60 A
- 工作结温：-55 ℃ ~ +150 ℃
- 封装：DBS
三、关键性能特点
- 高耐压：1 kV 的反向耐压使其可用于高压整流与隔离电源二次侧整流。
- 低正向压降：1.1 V（1 A）降低整流损耗，有利于提高效率、减少发热。
- 良好浪涌承受力：60 A 的单次浪涌能力可应对启动或突发过载。
- 宽温度范围：-55 ℃ ~ +150 ℃ 满足恶劣环境下的长期使用需求。
- 小封装、易安装：DBS 封装适合 PCB 焊接与空间受限场合。
四、典型应用场景
- 开关电源整流与滤波二极管桥
- 工业控制电源、驱动电源
- LED 驱动与照明电源整流
- 电池充电器与适配器
- 机电一体化设备、仪器仪表的交流到直流整流
五、热管理与安装建议
- 在工作电流接近额定值或存在长期整流场合时，应考虑增加散热片或优化 PCB 铜箔面积以降低结温。
- PCB 布局应保证正负输出的大面积散热铜皮，并短、粗的走线以减少压降与热集聚。
- 焊接时遵循器件厂家的回流温度曲线，避免过高回流温度造成封装应力或性能退化。
六、使用注意事项与包装信息
- 使用前确认反向耐压与工作电压裕量，避免长期在接近 Vr 的电压下工作以免加速漏电流增长或击穿。
- 浪涌电流虽然较高，但不应将 Ifsm 作为长期或重复突发条件下的额定值。
- 建议在订购与存储时关注潮湿敏感等级（若适用）并遵循防潮处理。
- 包装与订购信息请联系 Hottech（合科泰）或授权分销商获取最新型号、批次与合规证书。
如需更多资料（管脚图、最大额定曲线、温度特性曲线或样品测试数据），可提供型号要求，我方可协助查询或获取完整数据手册。
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