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MA3075WALT1G - onsemi

Description: SOT-23 Package Allows Two Separate Unidirectional Configurations; Low Leakage < 1 µA @ 5 Volt; Breakdown Voltage: 7.2-7.9 Volt @ 5 mA; Low Capacitance (80 pF typical @ 0 Volts, 1 MHz); ESD Protection Meeting 16 kV Human Body Model; Mechanical Characteristics: Void Free, Transfer-Molded, Thermosetting Plastic Case; Corrosion Resistant Finish, Easily Solderable; Package Designed for Optimal Automated Board Assembly; Small Package Size for High Density Applications; Pb-Free Package is Available

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MA3075WALT1G - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - MA3075WALT1G
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MA3075WALT1G - onsemi  - 3D model - SOT23 (3-Pin) - MA3075WALT1G
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MA3075WALT1G Details

  • Manufacturer Part Number:

    MA3075WALT1G

  • 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:

    TO-236, SOT-23, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    318

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Manufacturer:

    onsemi

  • YTEOL:

    5.86

  • Additional Feature:

    LOW CAPACITANCE

  • Breakdown Voltage-Max:

    7.9 V

  • Breakdown Voltage-Min:

    7.2 V

  • Breakdown Voltage-Nom:

    7.5 V

  • Configuration:

    COMMON ANODE, 2 ELEMENTS, 2 CHANNEL

  • Diode Element Material:

    SILICON

  • Diode Type:

    TRANS VOLTAGE SUPPRESSOR DIODE

  • Dynamic Impedance-Max:

    15 Ω

  • Forward Voltage-Max (VF):

    0.9 V

  • JEDEC-95 Code:

    TO-236AB

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Non-rep Peak Rev Power Dis-Max:

    15 W

  • Number of Elements:

    2

  • Number of Terminals:

    3

  • 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:

    0.225 W

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    IEC-61000-4-2

  • Reference Voltage-Nom:

    7.5 V

  • Rep Pk Reverse Voltage-Max:

    6.5 V

  • Reverse Current-Max:

    60 µA

  • Reverse Test Voltage:

    6.5 V

  • Surface Mount:

    YES

  • Technology:

    ZENER

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Voltage Tol-Max:

    4%

  • Working Test Current:

    5 mA

MA3075WALT1G Frequently Asked Questions (FAQs)

  • A 4-layer PCB with a solid ground plane and a separate power plane is recommended. Keep the input and output tracks as short as possible and use a common mode choke to reduce EMI.
  • The MA3075WALT1G requires a bias voltage of 3.3V to 5V. Ensure the bias voltage is stable and noise-free, and that the bias current is limited to 10mA to prevent overheating.
  • The MA3075WALT1G can handle up to 1W of power. However, it's recommended to derate the power handling to 0.5W to ensure reliable operation and prevent overheating.
  • Use a scope to check the input and output waveforms, and verify the bias voltage and current. Check for proper PCB layout and decoupling, and ensure the device is not overheating.
  • The MA3075WALT1G is rated for operation up to 85°C. However, it's recommended to derate the power handling and ensure proper heat sinking to prevent overheating in high-temperature environments.

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