SP2574NUTG Datasheet | Littelfuse

TVS Diode Array (SPA®Diodes) Lightning Surge Protection - SP2574NUTG SP2574NUTG 2.5V 40A Diode Array Ro HS Pb GREEN Pinout Top View 10 9 8 7 Bottom View 1 2 3 45 GND GND GND GND GND GND 1 2 3 45 10 9 8 7 6 NOTE: PIN3, PIN8 are same potential with GND Functional Block Diagram LINE1 IN (Pin 1) LINE2 IN (Pin 2) LINE1 OUT (Pin 10) LINE2 OUT (Pin 9) GND LINE3 IN (Pin 4) LINE4_IN (Pin 5) LINE3 OUT (Pin 7) LINE4_OUT (Pin 6) Life Support Note: Not Intended for Use in Life Support or Life Saving Applications The products shown herein are not designed for use in life sustaining or life saving applications unless otherwise expressly indicated. Description The SP2574NUTG is a low-capacitance, TVS Diode Array designed to provide protection against ESD (electrostatic discharge), CDE (cable discharge events), EFT (electrical fast transients), and lightning induced surges for highspeed, differential data lines. It’s packaged in a µDFN package (3.0 x 2.0mm) and each ponent can protect up 4 channels or 2 differential pairs, up to 40A (IEC 61000-4-5) and up to 30k V ESD (IEC 61000-4-2). The “flow-through” design minimizes signal distortion, reduces voltage overshoot, and provides a simplified PCB design. The SP2574NUTG with its low capacitance and low clamping voltage makes it ideal for high-speed data interfaces such as 1Gb E applications found in notebooks, switches, etc. Features - ESD, IEC 61000-4-2, ±30k V contact, ±30k V air - EFT, IEC 61000-4-4, 40A (5/50ns) - Lightning, 40A (8/20μs as defined in IEC 61000-4-5 2nd Edition) - Low capacitance of 3.8p F@0V (TYP) per I/O - Low leakage current of 0.1μA (TYP) at...