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1PS79SB17 - Nexperia

Description: 1PS79SB17, Schottky Diode, 0.03A max, 4V, 2-Pin, I-IGIA

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1PS79SB17 - Nexperia - PCB symbol
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PCB Footprints
1PS79SB17 - Nexperia PCB footprint - Small Outline Diode - Small Outline Diode - SOD523(SC-79)
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3D Models
1PS79SB17 - Nexperia - 3D model - Small Outline Diode - SOD523(SC-79)
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1PS79SB17 Details

  • Manufacturer Part Number:

    1PS79SB17

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.60

  • Date Of Intro:

    1999-05-25

  • Manufacturer:

    Nexperia

  • YTEOL:

    0

  • Configuration:

    SINGLE

  • Diode Capacitance-Max:

    1 pF

  • Diode Element Material:

    SILICON

  • Diode Type:

    MIXER DIODE

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-60134

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    40

1PS79SB17 Frequently Asked Questions (FAQs)

  • Nexperia recommends a compact layout with short traces, and a solid ground plane to minimize noise and EMI. A 4-layer PCB with a dedicated power plane and a separate ground plane is recommended.
  • To ensure stable output voltage regulation, Nexperia recommends using a minimum output capacitance of 1uF, and a maximum ESR of 1 ohm. Additionally, the input capacitor should be placed as close as possible to the device.
  • The maximum allowed input voltage ripple is 1V peak-to-peak. Exceeding this value may affect the device's performance and stability.
  • The 1PS79SB17 is rated for operation up to 125°C. However, Nexperia recommends derating the output current and voltage to ensure reliable operation in high-temperature environments.
  • Nexperia recommends using an external current limiting resistor or a fuse to protect the device from overcurrent and short-circuit conditions. Additionally, the device has built-in overcurrent protection, which will limit the output current to a safe value in case of an overload.

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1PS79SB17 Overview

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About Nexperia

Nexperia is a leading global player in the semiconductor industry. Specializing in essential electronic components, Nexperia offers a diverse range of products including discrete components, MOSFETs, logic ICs, and analog ICs. These components are integral to a multitude of applications across automotive, industrial, consumer electronics, and computing sectors, where reliability, performance, and efficiency are paramount.

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