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Littelfuse公司日前宣布推出SPHV(单向)和SPHV-C(双向)系列200W分立瞬态抑制二极管阵列(SPA二极管);相比早期技术,这两个产品系列能够更好地保护敏感设备免遭静电放电(ESD)和其它过压瞬变造成的损坏。SPHV和SPHV-C系列可安全吸收超出IEC61000-4-2国际标准中最高值的反复性ESD震击,而不会引起性能下降,并能以非常低的箝位电压耗散高达8A的感应浪涌电流。由于采用SOD882封装,非常适合替代汽车电子产品、LED照明
Littelfuse has announced the SPHV (Unidirectional) and SPHV-C (Bidirectional) Series 200W Discrete Transient Suppressor Diode Arrays (SPA diodes); these two product families offer better protection against sensitive equipment from the earlier technologies Electrostatic Discharge (ESD) and other overvoltage transients caused damage. The SPHV and SPHV-C series safely absorb repetitive ESD shocks that exceed the highest values in the IEC61000-4-2 international standard without causing performance degradation and dissipate up to 8A inductive waves with very low clamping voltage Inrush current. Due to the SOD882 package, it is ideal for replacing automotive electronics, LED lighting