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MM3Z51VB - onsemi

Description: Wide Zener Voltage Range Selection, 2.4V to 75V; VZ Tolerance Selection of ±2% (B Series); Very Small and Thin SMD package; Matte Tin(Sn) finish, Pb Free

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PCB Footprints
MM3Z51VB - onsemi PCB footprint - Other - Other - SOD−323FL
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MM3Z51VB - onsemi  - 3D model - Other - SOD−323FL
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MM3Z51VB Details

  • Manufacturer Part Number:

    MM3Z51VB

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOD-323FL

  • Package Description:

    SOD-323FL, SC-90, 2 PIN

  • Manufacturer Package Code:

    477AB

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    22 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7.1

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    169 Ω

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    376 Ω

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.2 W

  • Qualification Status:

    Not Qualified

  • Reference Voltage-Nom:

    51 V

  • Reverse Current-Max:

    0.045 µA

  • Reverse Test Voltage:

    35.7 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    FLAT

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    2%

  • Working Test Current:

    5 mA

MM3Z51VB Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the MM3Z51VB is 2.7V to 5.5V, although it can operate as low as 2.3V with reduced performance.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 10uF capacitor to ground. Also, ensure the input voltage is within the recommended range and the output is properly terminated.
  • The maximum power dissipation of the MM3Z51VB is 250mW. Exceeding this limit can cause the device to overheat and potentially fail.
  • To prevent electrostatic discharge (ESD) damage, handle the MM3Z51VB by the body or pins, avoid touching the pins, and use an ESD wrist strap or mat when handling the device.
  • The MM3Z51VB is rated for operation up to 125°C. However, it's recommended to derate the device's performance and power dissipation at higher temperatures to ensure reliable operation.

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Part Image MM3Z51VB Fairchild Semiconductor Corporation

Zener Diode, 51V V(Z), 2%, 0.2W, Silicon, Unidirectional