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SP1255P Datasheet 12kV Diode Array

Manufacturer: Littelfuse

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General Description

The SP1255P integrates three channels of ultra-low capacitance steering diodes and a low voltage TVS diode to provide maximum protection of the USB data and ID pins against ESD per the IEC 61000-4-2 standard.

An additional 12V TVS diode is included to provide lightning surge tphreotIeEcCtio6n10fo0r0t-4h-e5UsStaBndVaBUrdS .pTinheupSPto1215050PAp(trPo=v8id/2e0sμssu)ppeerrior protection for current intensive applications such as fast charging peripharals.

The SP1255P comes in a space saving 2.0x1.8mm μDFN package with a typical height of 0.55mm making it an ideal solution for smart phones, tablets, and other portable electronics.

Overview

TVS Diode Array (SPA®Diodes) Low Capacitance ESD and Surge Protection - SP1255P Series SP1255P Series 0.5pF, 12kV Diode Array for μUSB RoHS Pb GREEN Pinout Bottom View Functional Block Diagram PIN 2 (D+) PIN 3 (D-) PIN 4 (ID) PIN 1 (V BUS) PIN 5,6 (GND) 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.

Key Features

  • RoHS compliant and lead-free.
  • AEC-101 qualified For USB Voltage Bus Pin (VBUS).
  • ESD, IEC 61000-4-2, ±30kV contact, ±30kV air.
  • EFT, IEC 61000-4-4, 80A (tP=5/50ns).
  • Lightning, IEC 61000-4-5, 100A (tP=8/20μs).
  • Protection for VBUS operating up to 12V.
  • Benchmark setting protection.
  • High current handling capability for fast charging.

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