SM712.TC 瞬态抑制二极管TVS/ESD 12V 17A SOT-23-12V 标记712
极性Polarization | 双向 Bidirectional |
反向关断电压/工作电压VRWMReverse Standoff Voltage | 12V |
反向击穿电压VBRBreakdown Voltage | 13.3V |
峰值脉冲耗散功率PPPMPeak Pulse Power Dissipation | 400W |
峰值脉冲电流IPPmPeak Forward Surge Current | 17A |
额定耗散功率PdPower dissipation | |
Description & Applications | Features •Asymmetrical TVS Diode for Extended Common-Mode RS-485 •400 watts peak pulse power (tp= 8/20µs) •Transient protection for asymmetrical data lines to IEC 61000-4-2 (ESD) ±15kV (air), ±8kV (contact) IEC 61000-4-4 (EFT) 40A (5/50ns) IEC 61000-4-5 (Lightning) 12A (8/20µs) •Protects two +12V to -7V lines •Low capacitance •Low clamping voltage •Solid-state silicon avalanche technology |
描述与应用 | 特点 •不对称的TVS二极管用于扩展共模RS-485 •400瓦峰值脉冲功率(TP =8/20μS) •暂态保护的不对称数据线 IEC61000-4-2(ESD)±15kV(空气),±8kV(接触) IEC61000-4-4(EFT)40A(5/50ns) IEC61000-4-5(闪电)12A(8/20μS) •保护两个+12 V到-7V线 •低电容 •低钳位电压 •固态硅雪崩技术 |
规格书PDF |