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SP1115

Littelfuse
Part Number SP1115
Manufacturer Littelfuse
Description Discrete Unidirectional TVS Diode
Published Jun 24, 2019
Detailed Description TVS Diode Arrays (SPA®®Diodes) General Purpose Surge Protection - SP11xx Series SP11xx Series Discrete Unidirectional TV...
Datasheet PDF File SP1115 PDF File

SP1115
SP1115

Overview
TVS Diode Arrays (SPA®®Diodes) General Purpose Surge Protection - SP11xx Series SP11xx Series Discrete Unidirectional TVS Diode RoHS Pb GREEN Description Zener diodes fabricated in a proprietary silicon avalanche technology protect each I/O pin to provide a high level of protection for electronic equipment that may experience destructive electrostatic discharges (ESD).
These robust diodes can safely absorb repetitive ESD strikes at ±30kV (contact and air discharge, IEC 61000-4-2) without performance degradation.
Additionally, each diode can safely dissipate 80A (SP1105S) of 8/20μs surge current (IEC 61000-4-5 2nd edition) with very low clamping voltages.
Pinout and Functional Block Diagram PIN1 PIN2 Features • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air • EFT, IEC 61000-4-4, 40A (5/50ns) • Lightning, IEC 610004-5 2nd edition, 80A (tP=8/20μs, SP1105S) • Low clamping voltage • Low leakage current • Moisture Sensitivity Level (MSL-1) • Lead free and RoHS complia...


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