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SZNUP2125WTT1G - onsemi

Description: 200W Peak Power Dissipation per Line (8/20us waveform); Diode Capacitance Matching; Low Reverse Leakage Current (<100nA); IEC Compatibility: IEC61000-4-2 (ESD): Level 4; IEC Compatibility: IEC61000-4-4 (EFT): 50A (5/50ns); IEC Compatibility: IECT61000-4-5 (Lightning) 3.0A (8/20us); ISO7637 Non repetitive EMI Surge Pulse 2, 8.0A (1/50us); ISO7637 Repetitive EFT EMI Surge Pulses, 50A (5/50us); AEC-Q101 Qualified and PPAP Capable; Pb-Free Devices; Flammability Rating UL 94 V-0

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PCB Footprints
SZNUP2125WTT1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SC-70 (SOT-323) CASE419-04
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3D Models
SZNUP2125WTT1G - onsemi  - 3D model - SOT23 (3-Pin) - SC-70 (SOT-323) CASE419-04
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SZNUP2125WTT1G Details

  • Manufacturer Part Number:

    SZNUP2125WTT1G

  • 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, SOT-323, 3 PIN

  • Manufacturer Package Code:

    419-04

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    6

  • Breakdown Voltage-Max:

    32 V

  • Breakdown Voltage-Min:

    26.2 V

  • Breakdown Voltage-Nom:

    29.1 V

  • Clamping Voltage-Max:

    36.6 V

  • Configuration:

    COMMON ANODE, 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:

    200 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:

    24 V

  • Reverse Current-Max:

    0.1 µA

  • Reverse Test Voltage:

    24 V

  • Surface Mount:

    YES

  • Technology:

    AVALANCHE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

SZNUP2125WTT1G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Ensure a minimum of 1 oz copper thickness and a thermal relief pattern under the device.
  • Implement a robust thermal management system, including a heat sink, thermal interface material, and a cooling fan if necessary. Monitor junction temperature and adjust the system design accordingly.
  • Use X7R or X5R ceramic capacitors with a voltage rating of 10V or higher. For input capacitors, 10uF to 22uF is recommended, while output capacitors should be 4.7uF to 10uF.
  • Use a shielded enclosure, keep the device away from antennas and other EMI sources, and implement a common-mode choke or ferrite bead on the input lines. Ensure proper grounding and decoupling.
  • The recommended input voltage range is 2.7V to 5.5V. Operating outside this range may affect device performance and reliability.

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