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STTH812G - STMicroelectronics

Description: Ultrafast recovery - 1200 V diode ,8 A ,VRRM 1200 V ,VF (typ) 1.25 V .

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STTH812G - STMicroelectronics - PCB symbol
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PCB Footprints
STTH812G - STMicroelectronics PCB footprint - Other - Other - D2PAK_2026-14
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STTH812G Details

  • Manufacturer Part Number:

    STTH812G

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-263

  • Package Description:

    D2PAK-3/2

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Additional Feature:

    FREE WHEELING DIODE, LOW LEAKAGE CURRENT, SNUBBER DIODE, HIGH RELIABILITY

  • Application:

    HIGH VOLTAGE ULTRA FAST SOFT RECOVERY

  • Case Connection:

    CATHODE

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    2.2 V

  • JESD-30 Code:

    R-PSSO-G2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    80 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    8 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    245

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    1200 V

  • Reverse Current-Max:

    8 µA

  • Reverse Recovery Time-Max:

    0.1 µs

  • Reverse Test Voltage:

    1200 V

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    SINGLE

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

    30

STTH812G Frequently Asked Questions (FAQs)

  • STMicroelectronics recommends a PCB layout with a thermal pad connected to a large copper area on the PCB to dissipate heat efficiently. A minimum of 2oz copper thickness is recommended, and the thermal pad should be connected to a ground plane to reduce thermal resistance.
  • To ensure reliable operation at high temperatures, it's essential to follow the recommended operating conditions, including junction temperature (Tj) and ambient temperature (Ta). Additionally, ensure proper thermal design, including a suitable heat sink and thermal interface material, and consider derating the device's power dissipation at high temperatures.
  • The maximum allowed voltage on the input pins of the STTH812G is 5.5V, which is the absolute maximum rating. However, it's recommended to keep the input voltage within the recommended operating range of 3.3V to 5V to ensure reliable operation and prevent damage to the device.
  • Yes, the STTH812G can be used in switching regulator applications. However, it's essential to ensure that the device is properly biased and that the switching frequency is within the recommended range. Additionally, consider the device's power dissipation and thermal performance in the switching regulator application.
  • To troubleshoot issues with the STTH812G, start by verifying the device's pin connections and ensuring that the input and output voltages are within the recommended operating range. Check for any signs of overheating, and verify that the device is properly biased. If the issue persists, consult the datasheet and application notes, or contact STMicroelectronics' technical support for further assistance.

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STTH812G Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like STTH8, or try a keyword search, such as Rectifier Diodes

About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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