SP03-3.3 Series Silicon Protection Arrays

DigiKey电子元器件新产品信息 > SP03-3.3 Series Silicon Protection Arrays

            SP03-3.3 Series Silicon Protection Arrays
                    Low capacitance TVS protection for high speed data lines from Littelfuse
    

Image of Littelfuse's SP03-3.3 Series Silicon Protection Arrays The SP03-xB, a series of broadband protection devices from Littelfuse, provides overvoltage protection for applications such as 10/100/1000 BaseT Ethernet, T3/E3 DS3 interfaces, ADSL2+, and VDSL2+. This new protector combines the TVS diode element with a diode rectifier bridge to provide both longitudinal and differential protection in one package. This design innovation results in a capacitive loading characteristic that is log-linear with respect to the signal voltage across the device. This reduces inter-modulation (IM) distortion caused by a typical solid-state protection solution.

Features and Benefits

RoHS-compliant
MS-012 SMD (JEDEC SO-8)
Low insertion loss, log-linear capacitance
Combined longitudinal and metallic protection
Compatible with high speed data lines
Low clamping and operating voltage

Clamping speed of nanoseconds
UL 94V-0 epoxy molding
Pending UL recognized component
Low clamping voltage
Needs less board space providing increased reliability

Applications

T1/E1 line cards
T3/E3 and DS3 interfaces

STS-1 interfaces
10/100/1000 BaseT ethernet