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SZNUD3124LT1G - onsemi

Description: Provides Robust Interface between D.C. Relay Coils and Sensitive Logic; Capable of Driving Relay Coils Rated up to 150 mA at 12 Volts; Replaces 3 or 4 Discrete Components for Lower Cost; Internal Zener Eliminates Need for Free-Wheeling Diode; Meets Load Dump and other Automotive Specs

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PCB Footprints
SZNUD3124LT1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23 (TO-236) CASE 318-08 ISSUE AS
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3D Models
SZNUD3124LT1G - onsemi  - 3D model - SOT23 (3-Pin) - SOT-23 (TO-236) CASE 318-08 ISSUE AS
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SZNUD3124LT1G Details

  • Manufacturer Part Number:

    SZNUD3124LT1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23 (TO-236) 3 LEAD

  • Package Description:

    SOT-23, TO-236, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    318

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    6.2

  • Built-in Protections:

    TRANSIENT

  • Driver Number of Bits:

    1

  • Interface IC Type:

    BUFFER OR INVERTER BASED PERIPHERAL DRIVER

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current Flow Direction:

    SINK

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Screening Level:

    AEC-Q101

  • Seated Height-Max:

    1.11 mm

  • Supply Voltage1-Nom:

    12 V

  • Surface Mount:

    YES

  • Technology:

    MOS

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Width:

    1.3 mm

SZNUD3124LT1G Frequently Asked Questions (FAQs)

  • A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the device away from heat sources and ensure good airflow.
  • Use a heat sink with a thermal resistance of 10°C/W or lower, and ensure good airflow. Also, consider derating the device's power handling at high temperatures.
  • The SZNUD3124LT1G has built-in ESD protection diodes. For latch-up prevention, use a series resistor and a TVS diode at the input, and ensure the device is powered up and down slowly.
  • Yes, the SZNUD3124LT1G is AEC-Q100 qualified and suitable for automotive and high-reliability applications. However, ensure you follow the recommended operating conditions and design guidelines.
  • Use a logic analyzer or oscilloscope to monitor the input and output signals. Check the power supply voltage, input signal integrity, and output load conditions. Consult the datasheet and application notes for guidance.

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SZNUD3124LT1G Overview

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Part Image NUD3124LT1 onsemi

Buffer/Inverter Based Peripheral Driver, 1 Driver, MOS, PDSO3