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HXY MOSFET PESD5V0S1BB
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- HXY MOSFET PESD5V0S1BB
- Type
- HXY MOSFET
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- HXY MOSFET
- Electronic Component
- PESD5V0S1BB
- Electronic Component
- 1
- Package
- SOD-523
- Electronic Component
- Electronic Component
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.024g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 20pF
- Electronic Component
- BM0257677122
- Operating Temperature
- 40℃~+125℃
- Voltage
- 9V
- Electronic Component
- IEC 61000-4-2
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PESD5V0S1BB 产品概述
一、产品简介
PESD5V0S1BB 是华轩阳电子（HXY MOSFET）推出的一款单路双向瞬态电压抑制器（ESD TVS），封装为紧凑型 SOD-523。器件设计用于对高能量静电放电和瞬态浪涌提供可靠钳位保护，适配消费类电子及高速信号接口的抗扰措施。器件工作温度范围为 -40℃ 至 +125℃，符合现场环境使用要求。
二、主要电气参数
- 极性：双向（可对正、负瞬态进行对称钳位）
- 反向截止电压 Vrwm：5 V
- 击穿电压 Vbr：5.6 V（典型）
- 钳位电压 Vcl：9 V（峰值时）
- 峰值脉冲电流 Ipp：11 A（标准 8/20 μs 波形条件）
- 反向电流 Ir：100 nA（在 Vrwm 下的漏电）
- 结电容 Cj：20 pF（低电容，适合高速信号线）
- 通道数：单路
- 防护等级：满足 IEC 61000-4-2 ESD 标准
三、产品特点与优势
- 双向抑制：对双极性瞬态（正负极）均可抑制，适合差分对或耦合到地的保护场景。
- 低钳位电压：9 V 的峰值钳位可在保护受限电压器件时降低能量传导，提升下游器件安全余量。
- 低结电容（20 pF）：对高速数据、串行接口影响小，可用于 USB、HDMI、LVDS 等信号线。
- 紧凑封装 SOD-523：节省 PCB 空间，便于移动设备与便携产品集成。
- 宽温范围与低泄漏：-40℃~125℃ 工作温度和 100 nA 的低反向电流，适合低功耗与工业级应用。
四、典型应用
- 手机、平板、笔记本等消费电子的 I/O 端口保护（USB、耳机、充电端口）
- 高速差分信号线和通信接口（HDMI、MIPI、LVDS）
- 传感器接口和 IoT 终端设备的外部引脚保护
- 工业控制与医疗设备的静电放电防护
五、使用建议与注意事项
- 尽量将器件放置在需保护端口与 PCB 引脚之间，距离连接器越近防护效果越好。
- 该 TVS 为瞬态能量吸纳器，不适用于持续导通或替代熔断器；频繁大电流冲击会影响寿命。
- 在高速信号线上使用时，注意器件电容对信号完整性的影响，必要时配合系列阻抗匹配元件。
- PCB 布局应保证良好接地回路，减小串扰与回路电感以提升钳位效率。
- 参照厂方数据手册选择合适的峰值脉冲规格，确保 Ipp、功耗和热耗满足应用环境。
PESD5V0S1BB 以其小体积、低电容与可靠的瞬态钳位性能，为需要在有限空间内实现高效 ESD 与浪涌保护的电子设计提供了经济且实用的解决方案。若需进一步的电气曲线、封装尺寸或可靠性测试数据，请参考华轩阳电子产品资料或联系供应商获取完整数据手册。
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