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2014年6月10日,全球电路保护领域的领先企业Littelfuse公司宣布推出其瞬态抑制二极管阵列(SPA二极管)的最新成员——SD和SD-C系列450W分散式单向和双向瞬态抑制二极管。此类快熔型瞬态抑制二极管设计用于保护破坏性静电放电(ESD)和雷击引致的浪涌电流,是替代低速和直流应用中多层压敏电阻(MLV)的理想选择,因为其可在±30 kV的条件下安全吸收反复性ESD震击而不会对性能造成不利影响,并可安全地耗散高达30A的浪涌电
June 10, 2014 Littelfuse, a global leader in circuit protection, today announced the release of its new members of the ESD Suppression Diode Array (SPA DIODES) - the SD and SD-C Series 450W Distributed Unidirectional and Bidirectional TVS Diode . Designed for protection against destructive electrostatic discharge (ESD) and lightning inrush induced currents, these fast-acting TVS diodes are ideal for replacing multilayer varistors (MLVs) in low speed and DC applications because Safely absorb repetitive ESD strikes at ± 30 kV without adversely affecting performance and safely dissipate up to 30A of surge