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PANJIT P4SMAJ58CA_R1_00001
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANJIT P4SMAJ58CA_R1_00001
- Type
- PANJIT
- Minimum package
- 1800 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANJIT
- Electronic Component
- P4SMAJ58CA_R1_00001
- Electronic Component
- 1
- Package
- SMA(DO-214AC)
- Electronic Component
- Electronic Component
- Type
- TVS
- Electronic Component
- ESD and Surge Protection (TVS / ESD)
- Electronic Component
- 0.11g
- Electronic Component
- 1
- Electronic Component
- BM0265714262
- Operating Temperature
- 55℃~+150℃
- Voltage
- 93.6V
- Current(Ir)
- 5uA
- Voltage(VBR)
- 71.2V
- 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.
P4SMAJ58CA_R1_00001 瞬态抑制二极管（TVS）产品概述
一、产品定位与核心功能
P4SMAJ58CA_R1_00001是PANJIT（强茂） 推出的双向瞬态抑制二极管（TVS），核心定位为静电（ESD）与浪涌过压防护器件，可快速响应瞬态过压冲击，将电压钳位在安全范围内，保护后端敏感电子元件（如IC、传感器、通信接口等）免受损坏，是电子设备抗干扰设计的关键防护元件。
二、关键电气参数详解
该器件的核心参数针对58V工作电压场景优化，参数稳定性与防护能力明确：
- 极性与基本电压参数：双向极性（正负极性过压均可防护），反向截止电压（Vrwm）58V（正常工作时不导通的最大反向电压），击穿电压（Vbr）71.2V（反向过压触发导通的起始电压）；
- 防护能力参数：钳位电压（Vc）93.6V（浪涌冲击时的最大钳位电压，确保后端元件电压不超限），峰值脉冲电流（Ipp）4.3A（10/1000μs波形下的最大泄放电流），峰值脉冲功率（Ppp）400W（对应波形下的最大脉冲功率承受能力）；
- 静态特性：反向漏电流（Ir）仅5μA（58V反向截止电压下），低漏电流不影响正常电路功耗；
- 环境适应性：工作温度范围-55℃~+150℃，覆盖极端温区。
三、封装与物理特性
采用SMA（DO-214AC） 表面贴装封装，具备以下优势：
- 体积紧凑：典型尺寸为φ1.6mm×3.5mm，适合高密度PCB设计（如消费电子、小型工业设备）；
- 自动化兼容：表面贴装工艺适配SMT生产线，降低生产难度；
- 环保合规：符合RoHS无铅标准，满足全球电子产业环保要求。
四、典型应用场景
该器件因参数匹配性与宽温特性，广泛应用于多领域：
- 消费电子：智能手机、平板的USB/HDMI接口ESD防护，耳机孔、充电口浪涌抑制；
- 工业控制：PLC输入输出端口、传感器（温度/压力）、电机驱动电路的过压防护；
- 汽车电子：车载CAN总线接口、传感器（如胎压监测）、中控系统的温区适应性防护（-55℃~150℃覆盖汽车舱内外环境）；
- 通信设备：路由器、交换机的以太网端口、光模块接口浪涌防护；
- 电源电路：低压直流电源（如12V/24V系统）的瞬态过压截止保护。
五、可靠性与选型价值
- 可靠性优势：PANJIT的工业级品质保障，多次脉冲冲击后性能稳定（无参数漂移），宽温范围适配极端环境；
- 选型便捷性：双向极性无需区分正负极，简化电路设计；SMA封装为通用封装，易采购与替换；
- 防护针对性：针对58V工作电压场景优化，钳位电压（93.6V）与击穿电压（71.2V）的差值合理，既保证防护有效性，又避免过度钳位影响正常电路。
该器件通过平衡防护能力、体积与成本，成为58V电压等级电路抗干扰设计的高性价比选择，适用于对瞬态过压防护有明确需求的各类电子设备。
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