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1N456A - onsemi

Description: Small Signal Diode, Single, 30 V, 500 mA, 1 V, 4 A

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1N456A - onsemi PCB footprint - Other - Other - DIO_1N456A
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1N456A - onsemi  - 3D model - Other - DIO_1N456A
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1N456A Details

  • Manufacturer Part Number:

    1N456A

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Axial Lead

  • Package Description:

    DO-35, 2 PIN

  • Manufacturer Package Code:

    017AG

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.70

  • Manufacturer:

    onsemi

  • YTEOL:

    5.9

  • Application:

    GENERAL PURPOSE

  • Breakdown Voltage-Min:

    30 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1 V

  • JEDEC-95 Code:

    DO-204AH

  • JESD-30 Code:

    O-PALF-W2

  • JESD-609 Code:

    e3

  • Non-rep Pk Forward Current-Max:

    1.5 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    0.5 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Power Dissipation-Max:

    0.5 W

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    30 V

  • Reverse Current-Max:

    0.025 µA

  • Reverse Test Voltage:

    25 V

  • Surface Mount:

    NO

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

1N456A Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N456A is -65°C to +175°C.
  • To ensure the 1N456A is used within its SOA, follow the maximum ratings and electrical characteristics specified in the datasheet, and consider factors such as power dissipation, voltage, and current.
  • The typical reverse leakage current of the 1N456A is 0.1 μA at a reverse voltage of 10 V and a temperature of 25°C.
  • While the 1N456A can be used as a voltage regulator, it is not recommended due to its limited power handling capability and potential for thermal runaway. Instead, consider using a dedicated voltage regulator IC.
  • To calculate the power dissipation of the 1N456A, use the formula P = V_Z * I_Z, where P is the power dissipation, V_Z is the zener voltage, and I_Z is the zener current.

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Part Image 1N456ATR Fairchild Semiconductor Corporation

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Part Image 1N456A.TR Texas Instruments

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Part Image 1N456A.TR National Semiconductor Corporation

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