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SR70

Littelfuse
Part Number SR70
Manufacturer Littelfuse
Description TVS Diode Arrays
Published Nov 5, 2017
Detailed Description TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- SR70 Series SR70 Series 70V 40A Diode Array Pinout SOT-143-...
Datasheet PDF File SR70 PDF File

SR70
SR70


Overview
TVS Diode Arrays (SPA® Diodes) Lightning Surge Protection- SR70 Series SR70 Series 70V 40A Diode Array Pinout SOT-143-4 GND Vcc I/O 1 I/O 2 Functional Block Diagram RoHS Pb GREEN Description The SR70 consists of four, low capacitance, rail-to-rail diodes that provide protection against ESD and lightning surge events.
 These robust diodes can safely absorb up to 40A (tP=8/20μs) and repetitive ESD strikes at the maximum level (Level 4) specified in the IEC 61000-4-2 international standard without performance degradation.
Its low loading capacitance makes it ideal for protecting high-speed data lines such as VDSL and VDSL2.
Features • ESD, IEC61000-4-2 , ±30kV contact discharge, ±30kV air discharge • EFT, IEC61000-4-4, 80A (tp=5/50ns) • L ightning protection, IEC61000-4-5, 40A (tp=8/20µs) • Low capacitance of 2.
0pF (TYP) per I/O • L ow clamp voltage • Small SOT143 (JEDEC TO253) packaging Applications • xDSL Lines • Video Lines • Customer Premises Equip...



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