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SZESD7002WTT1G - onsemi

Description: Low Capacitance (0.3pF Typical, IO to GND); SZ Prefix for Automotive and Other Applicatoin Requiring Unique Site and Control Change Requirements; Diode Capacitance Matching; Protection for IEC61000-4-2 (Level 4); Pb-Free and RoHS Compliant; Low ESD Clamping Voltage

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PCB Footprints
SZESD7002WTT1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SC-70 (SOT-323) CASE419-04
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SZESD7002WTT1G - onsemi  - 3D model - SOT23 (3-Pin) - SC-70 (SOT-323) CASE419-04
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SZESD7002WTT1G Details

  • Manufacturer Part Number:

    SZESD7002WTT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SC-70 (SOT-323) 3 LEAD

  • Package Description:

    SC-70, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    419-04

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    16 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7.06

  • Additional Feature:

    ULTRA LOW CAPACITANCE

  • Breakdown Voltage-Min:

    16.5 V

  • Breakdown Voltage-Nom:

    23 V

  • Clamping Voltage-Max:

    33.9 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

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -55 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity:

    UNIDIRECTIONAL

  • Reference Standard:

    AEC-Q101; IEC-61000-4-2

  • Rep Pk Reverse Voltage-Max:

    16 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    5 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

SZESD7002WTT1G Frequently Asked Questions (FAQs)

  • A good PCB layout for the SZESD7002WTT1G involves keeping the input and output traces as short as possible, using a solid ground plane, and minimizing the distance between the device and the bypass capacitors. A 4-layer PCB with a dedicated power plane and a solid ground plane is recommended.
  • To ensure proper biasing, connect the VCC pin to a stable 3.3V power supply, and the GND pin to a solid ground plane. The EN pin should be tied to VCC or a digital signal that is high during normal operation. The BYPASS pin should be connected to a 0.1uF capacitor to ground.
  • The SZESD7002WTT1G is rated for operation from -40°C to 125°C. However, the device's performance may degrade at extreme temperatures, and the maximum junction temperature should not exceed 150°C.
  • Yes, the SZESD7002WTT1G is qualified for automotive and high-reliability applications. It meets the requirements of AEC-Q100 and is manufactured using a process that is compliant with IATF 16949.
  • To troubleshoot issues with the SZESD7002WTT1G, start by verifying the power supply voltage and ensuring that the device is properly biased. Check the input and output signals for proper termination and impedance matching. Use an oscilloscope to verify the signal integrity and check for any signs of noise or distortion.

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