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FZT491ATA - Diodes Incorporated

Description: Diodes Inc FZT491ATA NPN Bipolar Transistor, 1 A, 40 V SOT-223

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PCB Footprints
FZT491ATA - Diodes Incorporated PCB footprint - SOT223 (3-Pin) - SOT223 (3-Pin) - SOT223 (Type DN)
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FZT491ATA - Diodes Incorporated  - 3D model - SOT223 (3-Pin) - SOT223 (Type DN)
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FZT491ATA Details

  • Manufacturer Part Number:

    FZT491ATA

  • Pbfree Code:

    No

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-223

  • Package Description:

    SOT-223, 4 PIN

  • Pin Count:

    4

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    4

  • Case Connection:

    COLLECTOR

  • Collector Current-Max (IC):

    1 A

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    300

  • JESD-30 Code:

    R-PDSO-G4

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    4

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    3 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    MATTE TIN

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    150 MHz

FZT491ATA Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for the FZT491ATA is 2.7V to 5.5V.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 10uF capacitor to ground. Also, ensure the input voltage is within the recommended range.
  • The maximum current rating for the FZT491ATA is 100mA. Exceeding this limit may cause damage to the device.
  • To prevent ESD damage, handle the FZT491ATA by its body or pins, and use an anti-static wrist strap or mat. Also, ensure the PCB is designed with ESD protection in mind.
  • The thermal resistance (RθJA) of the FZT491ATA is 220°C/W. This is important to consider when designing the PCB and thermal management.

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FZT491ATA Overview

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