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BAT721A - Nexperia

Description: BAT721A, Schottky Diode, Schottky Barrier 200mA max, 40V Dual Common Anode, 3-Pin, SOT23

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PCB Footprints
BAT721A - Nexperia PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23
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BAT721A - Nexperia  - 3D model - SOT23 (3-Pin) - SOT23
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BAT721A Details

  • Manufacturer Part Number:

    BAT721A

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Country Of Origin:

    Mainland China, Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    Nexperia

  • YTEOL:

    6

  • Application:

    GENERAL PURPOSE

  • Configuration:

    COMMON ANODE, 2 ELEMENTS

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    0.55 V

  • JEDEC-95 Code:

    TO-236AB

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    1 A

  • Number of Elements:

    2

  • Number of Phases:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Output Current-Max:

    0.2 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Reference Standard:

    IEC-60134

  • Rep Pk Reverse Voltage-Max:

    40 V

  • Reverse Current-Max:

    15 µA

  • Reverse Test Voltage:

    30 V

  • Surface Mount:

    YES

  • Technology:

    SCHOTTKY

  • Terminal Finish:

    TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

BAT721A Frequently Asked Questions (FAQs)

  • Nexperia recommends a thermal pad on the bottom of the package, connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended.
  • To ensure stable output voltage regulation, Nexperia recommends using a minimum output capacitance of 1uF, with an ESR of less than 1 ohm, and a maximum output current of 200mA.
  • Although the datasheet specifies a maximum input voltage of 6V, Nexperia recommends limiting the input voltage to 5.5V to ensure reliable operation and prevent damage to the device.
  • The BAT721A is rated for operation up to 125°C, but Nexperia recommends derating the output current and input voltage to ensure reliable operation at high temperatures. Consult the datasheet for specific derating guidelines.
  • Power dissipation can be calculated using the formula: Pd = (Vin - Vout) x Iout. Nexperia recommends using a thermal resistance (Rthja) of 120 K/W to estimate the junction temperature.

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BAT721A 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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