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SB520 - onsemi

Description: Obsolete - 5.0 Ampere Schottky Barrier Rectifiers

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PCB Footprints
SB520 - onsemi PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - SB520
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SB520 Details

  • Manufacturer Part Number:

    SB520

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    Axial Lead

  • Package Description:

    P3, 2 PIN

  • Manufacturer Package Code:

    017AF

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    4 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    FREE WHEELING DIODE, LOW POWER LOSS

  • Application:

    EFFICIENCY

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.57 V

  • JEDEC-95 Code:

    DO-201AD

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    150 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -50 °C

  • Output Current-Max:

    5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Power Dissipation-Max:

    5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    20 V

  • Reverse Current-Max:

    500 µA

  • Reverse Test Voltage:

    20 V

  • Surface Mount:

    NO

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

SB520 Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern around the device.
  • Implement a robust thermal management system, including a heat sink, thermal interface material, and a cooling fan if necessary. Monitor the device's junction temperature and adjust the system design accordingly.
  • A 10-22 μF, X5R or X7R ceramic capacitor is recommended for the input filter. The capacitor value and type may vary depending on the specific application and noise requirements.
  • Use a shielded enclosure, keep the layout compact, and minimize loop areas. Implement a common-mode choke and a differential-mode filter at the input. Ensure proper grounding and decoupling of the device.
  • The maximum allowed voltage drop across the internal diode is 0.5 V. Exceeding this value may affect the device's reliability and performance.

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SB520 Overview

Use the download button to access the SB520 schematic symbol and PCB footprint.
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SB520 Alternates

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Part Image SR520 EIC Semiconductor Inc

Rectifier Diode,

Part Image SB520 LRC Leshan Radio Co Ltd

Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 20V V(RRM), Silicon, DO-201AD

Part Image SR520 Uniohm Corp

Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 20V V(RRM), Silicon, DO-27

Part Image SB520 SEMIKRON

Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 20V V(RRM), Silicon, DO-201

Part Image SB520 Tak Cheong Electronics (Holdings) Co Ltd

Rectifier Diode, Schottky, 1 Phase, 1 Element, 5A, 20V V(RRM), Silicon, DO-201AD

For a full list of alternate parts for SB520, check out Findchips.com