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1N4737A-TP - MCC

Description: Zener Diodes 1.0W 7.5V 1.2Vf 10uA 5 Vr 605 mA

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PCB Footprints
1N4737A-TP - MCC PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-41G
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3D Models
1N4737A-TP - MCC  - 3D model - Diodes, Axial Diameter Horizontal Mounting - DO-41G
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1N4737A-TP Details

  • Manufacturer Part Number:

    1N4737A-TP

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    DO-41

  • Package Description:

    DO-41G, 2 PIN

  • Pin Count:

    2

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    Micro Commercial Components

  • YTEOL:

    0

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    4 Ω

  • JEDEC-95 Code:

    DO-41

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    700 Ω

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    7.5 V

  • Reverse Current-Max:

    10 µA

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    34 mA

1N4737A-TP Frequently Asked Questions (FAQs)

  • The recommended soldering temperature for the 1N4737A-TP is between 250°C to 260°C for a maximum of 2 seconds.
  • The 1N4737A-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 1N4737A-TP can be used in a switching power supply, its relatively slow recovery time (trr) may not be suitable for high-frequency switching applications. Consider using a faster diode or a diode specifically designed for switching power supplies.
  • The maximum surge current rating for the 1N4737A-TP is 30A for a single 10ms pulse.
  • Yes, the 1N4737A-TP diode is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous substances like lead, mercury, or cadmium.

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1N4737A-TP Overview

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Part Image 1N4737A Nexperia

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Part Image 1N4737A,113 NXP Semiconductors

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Part Image 1N4737AGTR Microsemi Corporation (now Microchip)

Zener Diode, 7.5V V(Z), 5%, 1W, Silicon, Unidirectional, DO-204AL, HERMETIC SEALED, GLASS, DO-204AL, 2 PIN

Part Image 1N4737A NXP Semiconductors

Zener Diode, 7.5V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

Part Image 1N4737A Surge Components Inc

Zener Diode, 7.5V V(Z), 5%, 1W, Silicon, Unidirectional, DO-41

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