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TECH PUBLIC PESD24VL1BA
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- TECH PUBLIC PESD24VL1BA
- Type
- TECH PUBLIC
- Minimum package
- 3000 卷
Technical parameters
- Electronic Component
- TECH PUBLIC
- Electronic Component
- PESD24VL1BA
- Electronic Component
- 1
- Package
- SOD323
- Type
- ESD
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.053g
- Electronic Component
- 1
- Channel Count
- Electronic Component
- Cj- Capacitor
- 10pF
- Electronic Component
- BM0230577822
- Voltage
- 60V
- Electronic Component
- IEC 61000-4-4；IEC 61000-4-2
- Current(Ir)
- 100nA
- Voltage(VBR)
- 26V
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PESD24VL1BA 产品概述
一、简介
PESD24VL1BA 是 TECH PUBLIC（台舟电子）推出的一款小封装、低电容的单路静电与浪涌保护器件（TVS/ESD），封装为 SOD323，专为对接口和敏感芯片进行瞬态过电压保护设计。器件符合 IEC 61000-4-2（ESD）与 IEC 61000-4-4（EFT）等抗扰标准，适用于工业与消费类电子中对线路瞬态保护有严格要求的场合。
二、主要参数
- 反向截止电压 Vrwm：24 V
- 击穿电压（典型）：26 V
- 钳位电压 Vc：60 V（峰值）
- 峰值脉冲电流 Ipp：3.5 A（8/20 μs）
- 峰值脉冲功率 Ppp：180 W（8/20 μs）
- 反向漏电流 Ir：100 nA（常温）
- 结电容 Cj：10 pF（低电容，适合高速信号线）
- 通道数：单路
- 防护等级：符合 IEC 61000-4-4 与 IEC 61000-4-2
- 封装：SOD323
- 品牌：TECH PUBLIC（台舟电子）
三、产品特点与优势
- 小型化：SOD323 封装占板面积小，便于高密度 PCB 布线与便携设备应用。
- 低结电容（10 pF）：对高速数据信号影响小，适用于通信接口、串行总线等。
- 良好的浪涌承受能力：支持 3.5A 峰值脉冲电流与 180W 峰值功率（8/20 μs），能有效吸收常见的静电与短时浪涌能量。
- 低漏电流：100 nA 的反向电流可降低对供电和高阻抗电路的影响。
- 符合抗扰标准：通过 IEC 61000-4-2/4-4 测试，可靠性高。
四、典型应用场景
- 工业控制接口与传感器连接线保护（24V 系统）
- 通信接口（UART、RS-232、RS-485 辅助保护）
- USB、音视频接口的外围保护（需注意电压等级匹配）
- 消费电子、便携设备的输入端口与连接器防护
五、使用建议与注意事项
- 布局：将器件靠近被保护的接口或外来线缆端放置，且走线尽量短以降低寄生感抗。
- 极性与接地：根据电路选择正确的连接方式（器件一般用于线对地或线对线保护），确保地线低阻连接。
- 不作为长期限流器使用：TVS 用于吸收瞬态脉冲，不适合承受连续或长期过电压，避免器件过热或失效。
- 焊接与温度：遵循封装的回流焊温度规范，避免重复高温造成性能退化。
- 尺寸与布局确认：SOD323 体积小，装配时注意贴片方向与丝印对齐。
六、选型提示
当设计要求同时满足 24V 工作电压与高速信号保护时，PESD24VL1BA 可作为优先选择。若需要更高的冲击电流或更低钳位电压，应评估更大功率或双向保护型号；若对数据线极为敏感，注意比较结电容参数以减少信号失真。
如需器件数据表、封装图或可靠性试验报告，可联系 TECH PUBLIC（台舟电子）或经销商获取详细资料以完成方案验证。
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