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PANJIT BAV70W_R1_00001
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT BAV70W_R1_00001
- Type
- PANJIT
- Minimum package
- 3000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- BAV70W_R1_00001
- Electronic Component
- 1
- Package
- SOT-323
- Electronic Component
- Switch Diode
- Electronic Component
- 0.013g
- Electronic Component
- 1
- Electronic Component
- BM0258811080
- Current
- 150mA
- Diode
- 1
- Current(Ir)
- 2.5uA@75V
- Electronic Component
- 55℃~+150℃@(Tj)
- Electronic Component
- Electronic Component
- Electronic Component
- 3000
- Voltage Rating(Vr)
- 75V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
BAV70W_R1_00001 产品概述
一、产品简介
BAV70W_R1_00001 为 PANJIT（强茂）出品的小信号开关二极管，采用双管共阴极（1对共阴极）结构，封装为紧凑型 SOT-323。器件定位为高速开关与小信号整流应用，适合在空间受限且对开关速度有较高要求的电子电路中使用。
二、主要电气参数
- 直流反向耐压 Vr：75 V
- 正向整流电流（连续）IF：150 mA
- 反向电流 Ir：2.5 μA @ 75 V
- 反向恢复时间 Trr：4 ns（典型）
- 工作结温范围 Tj：-55 ℃ ~ +150 ℃
这些参数表明器件在中等电压等级下具有较低反向漏流与快速恢复特性，适合脉冲或高频开关场合。
三、封装与引脚说明
BAV70W_R1_00001 采用 SOT-323 小外形封装，有利于表面贴装和高密度 PCB 设计。双管共阴极结构使两个二极管共用一个阴极引脚，便于实现二路信号的合流、逻辑门电平转换或保护电路布局。
四、性能特点
- 高速开关：Trr 典型为 4 ns，适用于高频或窄脉冲信号的切换。
- 低漏电流：在 Vr=75 V 条件下 Ir 典型为 2.5 μA，可在较高反向电压下保持低泄漏，有利于抑制静态功耗和误触发。
- 适中电流承载：连续整流电流 150 mA，满足常见小信号及弱功率路径的电流需求。
- 宽温度范围：-55 ℃ 到 +150 ℃ 的结温允许在工业级和车规附近的温度条件下可靠工作（具体应用时需保证环境与散热设计）。
五、典型应用场景
- 高速逻辑接口和脉冲整形电路
- 信号钳位、混频器和检波电路
- 保护与隔离：输入浪涌保护、互锁与方向控制（利用共阴极结构）
- 低功率整流和波形恢复电路
六、使用建议与注意事项
- 封装体积小，散热能力有限，长时间高电流应用需注意 PCB 铜箔与散热设计，避免结温超过规格上限。
- 在高速切换应用中，应关注伴随的寄生电容与走线电感对信号完整性的影响，合理布局走线和去耦。
- 选型时以最大反向耐压 75 V 为准，避免在更高反向电压下长期工作以防漏电或击穿。
- 若需并联或用于更高电流场合，请参考厂商应用说明并采取合适的电流均分措施。
七、总结
BAV70W_R1_00001 是一款面向高速开关与小信号处理的双管共阴极二极管，具有 75 V 的反向耐压、低漏电、快速恢复（4 ns）和 SOT-323 紧凑封装等优点。其小尺寸与共阴极布局使之在高密度板级设计、信号整形和保护电路中具有良好适用性。选择与应用时请参考器件极限参数并做好热管理与 PCB 布局，以确保长期可靠运行。
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