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MMBF5460 - onsemi

Description: Obsolete - Small Signal JFET

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PCB Footprints
MMBF5460 - onsemi PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT−23 (TO−236) CASE 318−08 ISSUE AS
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3D Models
MMBF5460 - onsemi  - 3D model - SOT23 (3-Pin) - SOT−23 (TO−236) CASE 318−08 ISSUE AS
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MMBF5460 Details

  • Manufacturer Part Number:

    MMBF5460

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P

  • Package Description:

    SOT-23, 3 PIN

  • Manufacturer Package Code:

    318

  • ECCN Code:

    EAR99

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Configuration:

    SINGLE

  • FET Technology:

    JUNCTION

  • Feedback Cap-Max (Crss):

    2 pF

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Moisture Sensitivity Level:

    1

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Mode:

    DEPLETION MODE

  • 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:

    P-CHANNEL

  • Power Dissipation-Max (Abs):

    0.225 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    YES

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Position:

    DUAL

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

    30

  • Transistor Application:

    AMPLIFIER

  • Transistor Element Material:

    SILICON

MMBF5460 Frequently Asked Questions (FAQs)

  • The maximum safe operating area (SOA) for the MMBF5460 is not explicitly stated in the datasheet. However, it can be estimated based on the device's thermal resistance, maximum junction temperature, and power dissipation. A general rule of thumb is to limit the device's power dissipation to 1/4 of the maximum rated power to ensure reliable operation.
  • To ensure the MMBF5460 is properly biased for linear operation, the base-emitter voltage (Vbe) should be set between 0.6V to 0.8V, and the collector-emitter voltage (Vce) should be set to at least 1V to 2V. Additionally, the base current should be limited to prevent overheating and ensure a stable operating point.
  • For optimal thermal management, the MMBF5460 should be mounted on a heat sink or a thermally conductive PCB with a large copper area. The PCB layout should also minimize thermal resistance by using thick copper traces and vias to dissipate heat. A thermal interface material (TIM) can also be used to improve heat transfer between the device and the heat sink.
  • To protect the MMBF5460 from electrostatic discharge (ESD), it is recommended to handle the device with an anti-static wrist strap or mat, and to use ESD-protected workstations and tools. Additionally, the device should be stored in an anti-static bag or tube to prevent ESD damage during storage and transportation.
  • If the MMBF5460 is no longer available, a suitable replacement can be the 2N3904 or the BC547, which have similar electrical characteristics and package types. However, it is recommended to verify the replacement device's specifications and performance in the specific application to ensure compatibility and reliability.

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MMBF5460 Overview

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Part Image MMBF5460 Fairchild Semiconductor Corporation

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Part Image MMBF5460S62Z Fairchild Semiconductor Corporation

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Part Image MMBF5460LT1 onsemi

Small Signal Field-Effect Transistor, 1-Element, P-Channel, Silicon, Junction FET, TO-236AB

Part Image MMBF5460LT3 onsemi

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Part Image MMBF5460LT1G onsemi

Small Signal Field-Effect Transistor, 1-Element, P-Channel, Silicon, Junction FET, TO-236AB

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