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SZMM5Z33VT1G - onsemi

Description: Standard Zener Breakdown Voltage Range: 2.4V to 75V; Steady State Power Rating of 500mW; Small Body Outline Dimensions: 0.047in x 0.032in (1.20mm x 0.80mm); Low Body Height: 0.028in (0.7mm); ESD Rating of Class 3 (>16kV) Human Body Model; Epoxy Meets UL94, VO; Cathode Indicated by Polarity Band; Lead Finish: 100% Matte Sn (Tin); Qualified Maximum Reflow Temperature: 260C; Device Meets MSL 1 Requirements; Pb-Free Packages are Available; AEC-Q101 Qualified and PPAP Capable; SZ Prefix for Automotive and Other

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PCB Footprints
SZMM5Z33VT1G - onsemi PCB footprint - Small Outline Diode Flat Lead - Small Outline Diode Flat Lead - SOD−523
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SZMM5Z33VT1G - onsemi  - 3D model - Small Outline Diode Flat Lead - SOD−523
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SZMM5Z33VT1G Details

  • Manufacturer Part Number:

    SZMM5Z33VT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOD-523 2 LEAD

  • Package Description:

    SOD-523, 2 PIN

  • Manufacturer Package Code:

    502-01

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    7 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.65

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • Dynamic Impedance-Max:

    80 Ω

  • Forward Voltage-Max (VF):

    0.9 V

  • JESD-30 Code:

    R-PDSO-F2

  • JESD-609 Code:

    e3

  • Knee Impedance-Max:

    300 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:

    0.5 W

  • Reference Standard:

    AEC-Q101

  • Reference Voltage-Nom:

    33 V

  • Reverse Current-Max:

    0.05 µA

  • Reverse Test Voltage:

    23.2 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:

    33.4 mV/°C

  • Voltage Tol-Max:

    6.06%

  • Working Test Current:

    2 mA

SZMM5Z33VT1G Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the SZMM5Z33VT1G is a standard SOD-123 package footprint with a 2.5mm x 1.25mm body size and a 0.65mm lead pitch. A minimum pad size of 1.1mm x 0.5mm is recommended for reliable soldering.
  • To ensure reliable operation in high-temperature environments, it is recommended to derate the power dissipation of the SZMM5Z33VT1G according to the thermal derating curve provided in the datasheet. Additionally, ensure good thermal conduction by using a thermal pad or heat sink, and follow proper PCB design and layout guidelines.
  • The maximum allowable voltage for the SZMM5Z33VT1G is 36V, as specified in the datasheet. Exceeding this voltage may result in device damage or failure.
  • Yes, the SZMM5Z33VT1G can be used in switching regulator applications due to its fast switching characteristics and low voltage drop. However, ensure that the device is properly biased and that the switching frequency is within the recommended range to avoid overheating or oscillation.
  • To prevent electrostatic discharge (ESD) damage, handle the SZMM5Z33VT1G with proper ESD protection equipment, such as an ESD wrist strap or mat. Ensure that the workspace and tools are grounded, and avoid touching the device's pins or leads.

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SZMM5Z33VT1G Overview

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Part Image SZMM5Z33VT5G onsemi

Zener Diode, 33V V(Z), 6.06%, 0.5W, Silicon, Unidirectional