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MPSA42 - Diotec

Description: Bipolar Transistors - BJT BJT, TO-92, 300V, 500mA, NPN

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PCB Footprints
MPSA42 - Diotec PCB footprint - Other - Other - TO-92 10D3_2024
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3D Models
MPSA42 - Diotec  - 3D model - Other - TO-92 10D3_2024
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MPSA42 Details

  • Manufacturer Part Number:

    MPSA42

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • Manufacturer:

    Diotec Semiconductor AG

  • YTEOL:

    6.5

  • Collector Current-Max (IC):

    0.5 A

  • Collector-Emitter Voltage-Max:

    300 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    40

  • JEDEC-95 Code:

    TO-92

  • JESD-30 Code:

    O-PBCY-W3

  • JESD-609 Code:

    e3

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    150 °C

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    260

  • Polarity/Channel Type:

    NPN

  • Power Dissipation-Max (Abs):

    0.625 W

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

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

    10

  • Transistor Element Material:

    SILICON

  • Transition Frequency-Nom (fT):

    50 MHz

MPSA42 Frequently Asked Questions (FAQs)

  • The maximum operating temperature range for the MPSA42 is -55°C to 150°C.
  • Yes, the MPSA42 is suitable for switching applications due to its high switching speed and low saturation voltage.
  • To ensure proper biasing, follow the recommended biasing circuit and component values provided in the datasheet, and consider using a voltage regulator to maintain a stable voltage supply.
  • The maximum collector current rating for the MPSA42 is 500 mA.
  • Yes, the MPSA42 is suitable for high-frequency applications up to 100 MHz due to its high transition frequency (fT) of 200 MHz.

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MPSA42 Overview

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MPSA42 Alternates

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Part Image MPSA42RLRP Motorola Semiconductor Products

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image MPSA42D74Z Fairchild Semiconductor Corporation

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image MPSA42ZL1G onsemi

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image MPSA42RLRB Motorola Semiconductor Products

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, 1-Element, NPN, Silicon, TO-92

Part Image MPSA42 Plessey Semiconductors Ltd

Small Signal Bipolar Transistor, 0.5A I(C), 300V V(BR)CEO, NPN, Silicon

For a full list of alternate parts for MPSA42, check out Findchips.com