Littelfuse - SP03-3.3 Series Arrays

	SP03-3.3 Series Silicon Protection Arrays
Low Capacitance TVS Protection for High Speed Data Lines at Digi-Key

The SP03-xB, a new 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.
SP03-xB Datasheet

Features

RoHS compliant
MS-012 SMD (JEDEC SO-8)
Low insertion loss, log-linear capacitance
Combined longitudinal & metallic protection
Clamping speed of nanoseconds
UL 94V-0 epoxy molding
Pending UL recognized component
Low clamping voltage

Benefits

Compatible with high speed data lines
Needs less board space providing increased reliability
Low clamping and operating voltage

Applications

T1/E1 line cards
T3/E3 and DS3 interfaces
STS-1 interfaces
10/100/1000 BaseT ethernet

Available in Tape & Reel (TR-ND), Cut Tape (CT-ND), and custom Digi-Reel®

Littelfuse Part Number	Digi-Key Part Number	# of Circuits	Voltage - Working	Power (Watts)	Package
SP03-3.3BTG	F3276CT-ND	2 - Dual	3.3V	3300W	8-SOIC

SP03-3.3 Series Silicon Protection Arrays

Low Capacitance TVS Protection for High Speed Data Lines at Digi-Key