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STTH108A - STMicroelectronics

Description: STTH108A, Fast Rectifier Diode, Switching 1A max, 800V 75ns, 2-Pin, SMA

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STTH108A - STMicroelectronics - PCB symbol
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PCB Footprints
STTH108A - STMicroelectronics PCB footprint - Diodes Moulded - Diodes Moulded - SMA-ren2
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STTH108A - STMicroelectronics - 3D model - Diodes Moulded - SMA-ren2
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STTH108A Details

  • Manufacturer Part Number:

    STTH108A

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SMA, 2 PIN

  • Pin Count:

    2

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.80

  • Factory Lead Time:

    15 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    FREE WHEELING DIODE, HIGH RELIABILITY, SNUBBER DIODE

  • Application:

    HIGH VOLTAGE FAST SOFT RECOVERY

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.65 V

  • JEDEC-95 Code:

    DO-214AC

  • JESD-30 Code:

    R-PDSO-C2

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    20 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Output Current-Max:

    1 A

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Rep Pk Reverse Voltage-Max:

    800 V

  • Reverse Current-Max:

    5 µA

  • Reverse Recovery Time-Max:

    0.075 µs

  • Reverse Test Voltage:

    800 V

  • Surface Mount:

    YES

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    C BEND

  • Terminal Position:

    DUAL

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

    10

STTH108A Frequently Asked Questions (FAQs)

  • The STTH108A can operate from -40°C to 150°C, making it suitable for high-reliability applications.
  • The STTH108A requires a bias voltage of 5V to 15V, and the recommended bias current is 10mA to 20mA. Ensure the bias circuit is designed to provide a stable voltage and current to the device.
  • To minimize noise and interference, keep the PCB layout as compact as possible, use a solid ground plane, and keep the signal traces away from the bias voltage and current paths. Also, use a decoupling capacitor (e.g., 100nF) close to the device to filter out high-frequency noise.
  • The STTH108A can handle high voltages up to 1200V. Ensure your design includes proper voltage clamping and surge protection to prevent damage to the device and other components. Use a voltage limiter or a transient voltage suppressor (TVS) to protect the device from voltage spikes.
  • The STTH108A has a high power dissipation capability. Ensure good thermal conductivity by using a heat sink or a thermal interface material (TIM) to dissipate heat efficiently. Also, consider the device's thermal resistance (Rth) and ensure the PCB design allows for good airflow to prevent overheating.

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STTH108A Overview

Use the download button to access the STTH108A schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like STTH1, 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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