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SZNUP3125WTT1G - onsemi

Description: 120 W Peak Power Dissipation per Line (8/20 µs Waveform); 10 pF Overall Capacitance with Diode Capacitance Matching; Low Reverse Leakage Current (< 100 nA); IEC Compatibility: − IEC 61000−4−2 (ESD): Level 4 − IEC 61000−4−4 (EFT): 50 A – 5/50 ns − IEC 61000−4−5 (Lightning) 3.0 A (8/20 µs); Flammability Rating UL 94 V−0; SZ Prefix for Automotive and Other Applications Requiring Unique Site and Control Change Requirements; AEC−Q101 Qualified and PPAP Capable; These Devices are Pb−Free, Halogen Free/BFR Free an

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PCB Footprints
SZNUP3125WTT1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SC-70 (SOT-323)
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SZNUP3125WTT1G - onsemi  - 3D model - SOT23 (3-Pin) - SC-70 (SOT-323)
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SZNUP3125WTT1G Details

  • Manufacturer Part Number:

    SZNUP3125WTT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-70-3 / SOT-323-3

  • Package Description:

    SC-70, 3 PIN

  • Manufacturer Package Code:

    419-04

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    6 Weeks

  • Date Of Intro:

    2018-11-20

  • Manufacturer:

    onsemi

  • YTEOL:

    5.95

  • Breakdown Voltage-Min:

    35.6 V

  • Breakdown Voltage-Nom:

    39 V

  • Clamping Voltage-Max:

    60 V

  • Configuration:

    COMMON CATHODE, 2 ELEMENTS, 2 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    120 W

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    BIDIRECTIONAL

  • Reference Standard:

    AEC-Q101; IEC-61000-4-2, 4-4, 4-5

  • Rep Pk Reverse Voltage-Max:

    32 V

  • Reverse Current-Max:

    0.1 µA

  • Reverse Test Voltage:

    32 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

SZNUP3125WTT1G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. The device should be placed near a thermal pad or heat sink to dissipate heat efficiently.
  • Ensure proper thermal management, use a heat sink if necessary, and follow the recommended operating conditions and derating guidelines in the datasheet.
  • The SZNUP3125WTT1G has built-in ESD protection diodes and latch-up prevention circuits. However, it's still recommended to follow proper ESD handling procedures and use a latch-up prevention circuit if necessary.
  • Yes, the SZNUP3125WTT1G is AEC-Q100 qualified and suitable for high-reliability and automotive applications. However, ensure that you follow the recommended operating conditions and testing procedures.
  • Use a logic analyzer or oscilloscope to monitor the device's input and output signals. Check the power supply voltage, input signals, and output loads to identify the root cause of the issue.

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