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1N4746AP-TP - MCC

Description: Zener Diodes

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Symbol
1N4746AP-TP - MCC - PCB symbol
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PCB Footprints
1N4746AP-TP - MCC PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-41
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3D Models
1N4746AP-TP - MCC - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-41
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1N4746AP-TP Details

  • Manufacturer Part Number:

    1N4746AP-TP

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Micro Commercial Components

  • YTEOL:

    6

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    20 Ω

  • JEDEC-95 Code:

    DO-41

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    750 Ω

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Reference Voltage-Nom:

    18 V

  • Reverse Current-Max:

    5 µA

  • Reverse Test Voltage:

    13.7 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

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

    10

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    14 mA

1N4746AP-TP Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for the 1N4746AP-TP is between 250°C to 260°C for a maximum of 10 seconds.
  • The 1N4746AP-TP is a standard recovery diode, not optimized for high-frequency applications. For high-frequency applications, consider using a fast recovery diode or a Schottky diode.
  • While the 1N4746AP-TP can be used in a switching power supply, its relatively slow recovery time (trr = 3µs) may not be suitable for high-frequency switching applications. Consider using a faster diode or a specialized switching diode.
  • As a general rule, it's recommended to derate the maximum voltage rating of the 1N4746AP-TP by 10-20% to ensure reliable operation and to account for voltage spikes or transients.
  • The 1N4746AP-TP is not specifically designed for automotive applications, which often require more stringent reliability and environmental testing. Consider using a diode specifically designed for automotive applications.

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1N4746AP-TP Overview

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