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SP1112 - Discrete Unidirectional TVS Diode

Download the SP1112 datasheet PDF (SP1105 included). The manufacturer datasheet provides complete specifications, pinout details, electrical characteristics, and typical applications for discrete unidirectional tvs diode.

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).

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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (SP1105-Littelfuse.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number SP1112
Manufacturer Littelfuse
File Size 1.12 MB
Description Discrete Unidirectional TVS Diode
Datasheet download datasheet SP1112 Datasheet

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Full PDF Text Transcription

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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.
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