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SZNZ9F15VT5G - onsemi

Description: Standard Zener Breakdown Voltage Range 2.4 V to 24 V; Steady State Power Rating of 250 mW; Small Body Outline Dimensions: 0.039 x 0.024 (1.00 mm x 0.60 mm); Low Body Height: 0.016 (0.40 mm); ESD Rating of Class 3 (>16 kV) per Human Body Model; These are PbFree Devices

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PCB Footprints
SZNZ9F15VT5G - onsemi PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SOD−923
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3D Models
SZNZ9F15VT5G - onsemi  - 3D model - Small Outline Diode Flat Lead - SOD−923
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SZNZ9F15VT5G Details

  • Manufacturer Part Number:

    SZNZ9F15VT5G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOD-923-2

  • Manufacturer Package Code:

    514AB

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    7.1

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    42 Ω

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    80 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:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.25 W

  • Reference Standard:

    AEC-Q101

  • Reference Voltage-Nom:

    15 V

  • Reverse Current-Max:

    0.1 µA

  • Reverse Test Voltage:

    11 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 Temp Coeff-Max:

    13 mV/°C

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    5 mA

SZNZ9F15VT5G Frequently Asked Questions (FAQs)

  • A recommended PCB layout for optimal thermal performance would be to use a thermal pad on the bottom of the device, connected to a large copper area on the PCB. This helps to dissipate heat efficiently. Additionally, it's recommended to use a 2-ounce copper layer and to avoid routing high-current traces under the device.
  • To ensure reliable operation in high-temperature environments, it's essential to follow the recommended operating conditions and derating guidelines provided in the datasheet. Additionally, consider using a heat sink or thermal interface material to reduce the junction temperature. It's also crucial to ensure good airflow and to avoid overheating the device.
  • The SZNZ9F15VT5G has an ESD rating of Human Body Model (HBM) ±2000V and Machine Model (MM) ±200V. To prevent ESD damage, handle the device by the body or use an ESD wrist strap, and store it in an anti-static bag or container. Avoid touching the device's pins or exposing it to static electricity during handling and assembly.
  • Yes, the SZNZ9F15VT5G can be used in switching regulator applications. However, it's essential to ensure that the device is operated within its recommended switching frequency range and that the circuit is designed to minimize voltage ringing and overshoot. Additionally, consider using a snubber circuit to reduce electromagnetic interference (EMI).
  • The gate resistor value depends on the specific application and the desired switching speed. A general guideline is to use a gate resistor value between 10Ω and 100Ω. A lower gate resistor value can result in faster switching, but may also increase the risk of oscillation. It's recommended to consult the application note or a gate drive design guide for more specific guidance.

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