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RUILON(瑞隆源)5KP30CA是一款专为静电(ESD)和浪涌防护设计的双向瞬态抑制二极管(TVS),属于5KP系列高功率防护器件。凭借宽温度范围、高脉冲耐受能力和低漏电流特性,它广泛适配工业、汽车电子、通信等对可靠性要求严苛的场景,是电子系统过压防护的核心器件之一。
5KP30CA的核心定位是中大功率浪涌+ESD双重防护器件,主要解决电子系统面临的两类关键问题:
其双向极性设计无需区分正负极,简化了电路设计与安装流程,适合对安装效率有要求的批量应用场景。
5KP30CA的核心参数精准匹配中大功率防护需求,关键指标如下:
参数名称 数值/规格 核心说明 极性 双向 安装无需正负极区分,适配复杂电路布局 反向截止电压(Vrwm) 30V 正常工作时的最大反向电压,不影响电路常规功耗与稳定性 钳位电压(Vc) 48.4V(典型值) 10/1000μs脉冲波形下的钳位电压,浪涌时快速限制电压至安全阈值 峰值脉冲电流(Ipp) 103.31A@10/1000μs 工业标准浪涌波形下的最大耐受电流,防护能力远超普通ESD器件 峰值脉冲功率(Ppp) 5kW@10/1000μs 高功率耐受能力,适配电源、工业控制等中大功率电路的浪涌防护需求 击穿电压(Vbr) 36.8V(典型值) 反向击穿的典型电压,确保浪涌时快速导通钳位,响应速度极快(ns级) 反向漏电流(Ir) 2μA(最大值) 正常工作时漏电流极小,不影响电路功耗与信号完整性 工作温度范围 -55℃~+150℃ 宽温度范围,适配极端环境(如高温工业车间、低温户外设备)5KP30CA采用P600(R6)封装,该封装针对防护器件的特殊需求做了优化:
此外,器件经过严格的可靠性测试(如温度循环测试、1000次脉冲寿命测试),确保在多次浪涌冲击后性能稳定,漏电流无明显上升,防护能力持久可靠。
5KP30CA的高功率耐受与宽温特性,使其适配以下典型场景:
RUILON(瑞隆源)是国内专注于过压保护器件的专业厂商,5KP30CA具备以下品质优势:
总结:RUILON 5KP30CA是一款高性价比的双向TVS管,兼具ESD与浪涌防护能力,宽温、高功率、低漏电流特性使其成为工业、汽车、通信等领域的理想防护器件,可有效提升电子系统的抗干扰能力与可靠性。
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