ESD Protection Diodes | SZNSP8814

Low Capacitance Surge Protection for High Speed Data Lines

Obsolete

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Overview

The SZNSP8814 surge protection device is designed specifically to protect 10/100 and GbE Ethernet signals from high levels of surge current. Low clamping voltage under high surge conditions make this device an ideal solution for protecting voltage sensitive lines leading to Ethernet transceiver chips. Low capacitance combined with flow-through style packaging allows for easy PCB layout and matched trace lengths necessary to maintain consistent impedance between high-speed differential lines. The integrated 4 and 8 lines of protection in flow-thru type packages offer a simplified solution with premier performance for 10/100 and GbE Ethernet applications.

  • 10/100 and Gb Ethernet
  • HDBaseT

  • Automotive Gateways
  • Automotive In-Vehicle Networking

  • Protection for the Following IEC Standards:
    IEC 61000−4−2 (ESD) ±30 kV (Contact)
    IEC61000−4−5 (Lightning) 35 A (8/20 µs)
  • Flow−Thru Routing Scheme
  • Low Capacitance: 2 pF Max, I/O to I/O
  • Wettable Flanks Package Design
  • UL Flammability Rating of 94 V−0
  • These Devices are Pb−Free, Halogen Free/BFR Free and are RoHS Compliant
  • SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable*

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MSL Temp (°C)

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ON Target

Interface

Number of Lines

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C Max (pF)

V(BR) Min (V)

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IR Max (µA)

PPK Max (W)

Reference Price

SZNSP8814MTWTAG

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Obsolete

CAD Model

Pb

A

H

P

WDFNW-8

515AE

1

260

REEL

3000

N

Ethernet (10/100, Gigabit)

4

Unidirectional

5

3.2

3

0.5

-

Price N/A

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Reliability Data

Die Related Summary Data

Device: SZNSP8814MTWTAG

Equivalent to wafer fab process: ZENER

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

ZENER

0

3462958625

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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