Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
WILLSEMI WSB5524D-2/TR WSB5524D
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- WILLSEMI WSB5524D-2 / TR
- Type
- WILLSEMI
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- WILLSEMI
- Electronic Component
- WSB5524D-2/TR
- Electronic Component
- 1
- Package
- FBP1608-2L
- Electronic Component
- Schottky Diode
- Electronic Component
- 0.012g
- Electronic Component
- 1
- Electronic Component
- BM0227559842
- Current
- 1.5A
- Diode
- 1
- Current(Ir)
- 100uA@40V
- Electronic Component
- Electronic Component
- Electronic Component
- 10000
- Voltage Rating(Vr)
- 40V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
WSB5524D-2/TR 产品概述
一、产品简介
WSB5524D-2/TR 是 WILLSEMI（韦尔）推出的一款小型贴片肖特基整流二极管，面向低压大电流、对正向压降要求较高的消费类与工业应用。器件在1.5A 整流电流工作点表现出低正向压降（Vf≈[email protected]），并具备40V 反向耐压及较低的反向漏电，适用于高效率电源路径与保护电路。
二、主要特性
- 正向压降：约 600 mV @ 1.5 A（典型）
- 额定整流电流：1.5 A（连续）
- 非重复峰值浪涌电流（Ifsm）：7 A
- 直流反向耐压（Vr）：40 V
- 反向电流（Ir）：≤100 μA @ 40 V
- 封装：FBP1608-2L（微型双端贴片封装）
- 包装形式：带卷（-TR 表示 Tape & Reel，适合自动贴片）
三、关键电气参数（摘要）
- 正向电压 Vf：600 mV（在 IF = 1.5 A 时典型值）
- 最大反向电压 VR：40 V（直流）
- 反向漏电 IR：典型≤100 μA（在 VR = 40 V 时）
- 峰值浪涌 Ifsm：7 A（用于承受短时浪涌，如开机浪涌）
注：具体测试条件、典型/最大值和温度依赖请参见厂商完整数据手册。
四、封装与焊接说明
WSB5524D-2/TR 采用 FBP1608-2L 微型 SMD 封装（1608 型号，约 1.6 mm × 0.8 mm），体积小、适合高密度 PCB 布局。-TR 为卷带包装，便于自动化贴片生产。焊接时建议按常规无铅回流曲线并遵循 JEDEC/IPC 推荐的焊接规范与氯化物清洗要求，考虑器件热阻和 PCB 铜箔面积以保障散热。
五、典型应用
- 开关电源输出整流与续流二极管
- 便携设备电源路径选择、反向保护与 OR-ing 电路
- DC–DC 转换器二次侧整流
- LED 驱动、汽车电子（低压子系统）与工业模块低压快速整流
该器件在需要低压降以提高效率或降低功耗的场合尤为合适。
六、设计与可靠性建议
- 在高电流应用中，增大 PCB 铜箔（焊盘与散热层）以降低结温并提高长期可靠性；对 1.5 A 连续工作应进行热仿真或实测验证。
- 反向漏电随温度上升而增长，若工作环境温度较高需进行泄漏电流评估或选择更高 Vr/更低 Ir 的型号。
- 考虑浪涌保护与保险丝配合使用，Ifsm 为短时脉冲能力，长期或重复浪涌需谨慎设计。
- 如需符合特定合规（RoHS、AEC-Q 等），请向供应商确认并索取相应认证文件。
七、订购信息与技术支持
型号：WSB5524D-2/TR（-TR 表示带卷包装，适用于自动贴片线）。如需样品、批量报价、完整器件参数表或应用电路建议，请联系 WILLSEMI 官方渠道或授权分销商获取最新版数据手册与应用说明。
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