深圳市中立信电子科技有限公司

SP03-3.3BTG       TVS Diode Arrays (SPA® Diodes)

Lightning Surge Protection - SP03-3.3 Series 

ESD 抑制器/TVS 二极管 2Ch 150A 25pF

Description  SP03-3.3BTG

This new broadband protection component 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 intermodulation

(IM) distortion caused by a typical solid-state protection

solution. The application schematic provides the

connection information.

Features  SP03-3.3BTG

• RoHS compliant

• SOIC-8 surface mount

package (JEDEC MS-012)

• Low insertion loss, loglinear

capacitance

• Combined longitudinal

and metallic protection

• IEC 61000-4-5, 2nd

edition: 8/20 surge, 150A

surge immunity

• Clamping speed of

nanoseconds

• UL 94V-0 epoxy molding

• UL Recognized epoxy

meeting flammability

rating V-0

• Low clamping voltage

• Lead-free

Applications  SP03-3.3BTG

• T1/E1 Line cards

• T3/E3 and DS3 Interfaces

• STS-1 Interfaces

• 10/100/1000 BaseT Ethernet