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| Littelfuse latest SPA provides superior ESD protection diode Datd:2013-10-12 Click:1470 |
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Littelfuse is a global leader in circuit protection , has launched two series of decentralized low capacitance TVS Diode Arrays (SPA diodes ) , these two series are optimized to help telecom circuits and hardware designers to protect telecommunications interfaces, to protect themselves against lightning induced surges and electrostatic discharge (ESD) damage. SP4020 and SP4021 Series TVS Diode Arrays by low capacitance steering diodes with one or two transient suppression diode integrated, can be 3.3V (SP4020) and 5V (SP4021) applications to provide unidirectional or bidirectional electrical threat protection . These two series of products offer other solutions on the market than the lower 16 % of the load capacitance, thus helping to maintain signal integrity , and data loss rate to a minimum. SP4020 Series provides twice the similar solutions on the market power handling capability ; SP4021 Series offers other solutions equivalent to 1.5 times the power handling capability. These products can be safely absorb high lightning induced surge current, is T1/E1/T3/E3, 10/100/1000 Ethernet , USB 1.1/2.0 interface, such as the ideal choice. "SP4020 and SP4021 TVS Diode Arrays provide superior surge and ESD protection, can help design engineers to meet and exceed IEC61000-4-2 (4 levels) and IEC61000-4-5 (2 levels) and all other related industries requirements of the standard . " TVS Diode array product line director Chad Marak representation . " Its strong power handling capability and low dynamic resistance ensures its superior clamping performance to prevent today's sensitive chipset premature failure ." Characteristic ● with similar solutions on the market compared to the standard regulatory requirements for electrical threats provide greater protection : power handling capacities to enhance the two -fold (SP4020) and 1.5 times (SP4021) ● helps maintain signal integrity and minimize data loss rate ● performance far exceeds the IEC61000-4-2 standard highest level (± 8kV), available on the installation and maintenance of equipment to provide greater reliability ● for sensitive chip set provides low clamping voltage , prevent catastrophic failures and maximize system reliability Availability SP4020 and SP4021 series uses SOD323 package , each volume 3,000 , is to provide samples. |
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