TVS二极管雪崩二极管是能够抑制所有超出其击穿电压的钳位器件。它们能够吸收较高的能量，保护电子电路免遭尖峰电压和抛负载的破坏。这些二极管具有快速开启、缓慢关断特性。与其它过压保护器件（如：可变电阻）相比，雪崩二极管对过压事件的响应速度 。其性能指标不会随着使用寿命的延长以及瞬态电压作用次数的增多而降低。在其击穿电压附近，雪崩抑制二极管具有较大的漏电流。这类二极管通常表示为Transil、TransZorb或简称为TVS二极管。常用规格：封装尺寸DiodeCaseStyle：DO-214AB3KW贴片系列：SMDJ30A，SMDJ30CA，SMDJ33A，SMDJ33CA，SMDJ36A，SMDJ36CA，SMDJ40A，SMDJ40CA5KW贴片系列：5.0SMDJ33A5.0SMDJ33CA5.0SMDJ36A5.0SMDJ36CA5.0SMDJ40A5.0SMDJ40CA5.0SMDJ43A5.0SMDJ43CA5.0SMDJ45A5.0SMDJ45CA5.0SMDJ48A5.0SMDJ48CA5.0SMDJ51A5.0SMDJ51CA5.0SMDJ54A5.0SMDJ54CA15000W轴向引线型瞬态抑制（TVS）二极管-15KPA系列15KPA系列可专门用于保护敏感电子设备，使其免受雷击和其他瞬态电压事件引起的瞬态电压影响。无卤素，且符合RoHS标准典型最高温度系数ΔVBR＝0.1%×VBR＠25°CP600包装内有钝化玻璃芯片接点10×1000μs波形时的峰值脉冲功率为15000W，重复频率（工作循环）：0.01%快速的响应时间：从0伏特至VBR最小值通常小于1.0ps出色的箝位能力增量浪涌电阻较低电压高于36V时，标准IR小于2μA可保证高温焊接：265°C./10秒/脚长0.375"，（9.5mm），51磅（2.3公斤）拉力塑料封装已获UL易燃性分级94V-O认证亚光无铅镀锡15KPA17A15KPA17CA15KPA18A15KPA18CA15KPA20A15KPA20CA15KPA22A15KPA22CA15KPA24A15KPA24CA15KPA26A15KPA26CA15KPA28A15KPA28CA15KPA30A15KPA30CA15KPA33A15KPA33CA15KPA36A15KPA36CA15KPA40A15KPA40CA15KPA43A15KPA43CA15KPA45A15KPA45CA15KPA48A15KPA48CA15KPA51A15KPA51CA15KPA54A15KPA54CA15KPA58A15KPA58CA15KPA60A15KPA60CA15KPA64A15KPA64CA15KPA70A15KPA70CA15KPA75A15KPA75CA15KPA78A15KPA78CA15KPA85A15KPA85CA15KPA90A15KPA90CA15KPA100A15KPA100CA15KPA110A15KPA110CA15KPA120A15KPA120CA15KPA130A15KPA130CA15KPA150A15KPA150CA15KPA160A15KPA160CA15KPA170A15KPA170CA15KPA180A15KPA180CA15KPA200A15KPA200CA15KPA220A15KPA220CA15KPA240A15KPA240CA15KPA260A15KPA260CA15KPA280A15KPA280CA