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SP1124 - Discrete Unidirectional TVS Diode

Download the SP1124 datasheet PDF. This datasheet also covers the SP1105 variant, as both devices belong to the same discrete unidirectional tvs diode family and are provided as variant models within a single manufacturer datasheet.

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 SP1124
Manufacturer Littelfuse
File Size 1.12 MB
Description Discrete Unidirectional TVS Diode
Datasheet download datasheet SP1124 Datasheet

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Other Datasheets by Littelfuse

Part Number Description
SP1103C 80A Discrete Bidirectional TVS Diode
SP1105 Discrete Unidirectional TVS Diode
SP1105S Discrete Unidirectional TVS Diode
SP1112 Discrete Unidirectional TVS Diode
SP1115 Discrete Unidirectional TVS Diode

Full PDF Text Transcription

Click to expand full text
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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