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SD12T1G - onsemi

Description: Steady State Power Routing of 200mW; Peak Power: 350 Watts (8 x 20 us); Low Leakage; Cathode Indicated by Polarity Band; Package Weight: 4.507 mg; Meets IEC61000-4-2 Level 4, 15 kV (Air), 8 kV (Contact); Meets IEC61000-4-4 Level 4, 40A; Meets 16kV Human Body Model ESD Requirements; Device Meets MSL1 Requirements; Meets IEC6100-4-5, Lightning, 24A

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PCB Footprints
SD12T1G - onsemi PCB footprint - Small Outline Diode - Small Outline Diode - SOD-323
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SD12T1G - onsemi  - 3D model - Small Outline Diode - SOD-323
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SD12T1G Details

  • Manufacturer Part Number:

    SD12T1G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOD-323 2 LEAD

  • Package Description:

    SOD-323, 2 PIN

  • Pin Count:

    2

  • Manufacturer Package Code:

    477-02

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    6.28

  • Breakdown Voltage-Max:

    15.75 V

  • Breakdown Voltage-Min:

    13.3 V

  • Breakdown Voltage-Nom:

    14.53 V

  • Clamping Voltage-Max:

    19 V

  • Configuration:

    SINGLE, 1 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • JESD-30 Code:

    R-PDSO-G2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    350 W

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • 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:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    0.2 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2, 4-4, 4-5

  • Rep Pk Reverse Voltage-Max:

    12 V

  • Reverse Current-Max:

    1 µA

  • Reverse Test Voltage:

    12 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

SD12T1G 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 1mm clearance around the device for airflow and heat dissipation.
  • Implement a heat sink or thermal interface material (TIM) to reduce thermal resistance. Ensure good airflow and avoid blocking airflow around the device. Consider using a thermal sensor to monitor temperature.
  • Use a reflow soldering process with a peak temperature of 260°C (500°F) for 10-30 seconds. Avoid wave soldering or hand soldering, as it may damage the device.
  • Use ESD-sensitive handling procedures, such as wrist straps, anti-static bags, and ESD-safe workstations. Ensure that the device is properly grounded during handling and assembly.
  • Store the devices in their original packaging or in a dry, cool place (20°C to 30°C or 68°F to 86°F) with relative humidity below 60%. Avoid exposure to direct sunlight, moisture, or extreme temperatures.

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SD12T1G Overview

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Part Image SD12T1 onsemi

Trans Voltage Suppressor Diode, 350W, 12V V(RWM), Unidirectional, 1 Element, Silicon