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2N1485 - Microsemi Corporation

Description: Bipolar Transistors - BJT Power BJT

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PCB Footprints
2N1485 - Microsemi Corporation PCB footprint - Other - Other - 2N1485-2
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2N1485 - Microsemi Corporation  - 3D model - Other - 2N1485-2
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2N1485 Details

  • Manufacturer Part Number:

    2N1485

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Transferred

  • ECCN Code:

    EAR99

  • Manufacturer:

    Microsemi Corporation (now Microchip)

  • Collector Current-Max (IC):

    3 A

  • Collector-Emitter Voltage-Max:

    40 V

  • Configuration:

    SINGLE

  • DC Current Gain-Min (hFE):

    35

  • JEDEC-95 Code:

    TO-8

  • JESD-30 Code:

    O-MBCY-W3

  • JESD-609 Code:

    e0

  • Number of Elements:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    200 °C

  • Package Body Material:

    METAL

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Polarity/Channel Type:

    NPN

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    WIRE

  • Terminal Position:

    BOTTOM

  • Transistor Element Material:

    SILICON

2N1485 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 2N1485 is -55°C to 150°C, although it can withstand storage temperatures up to 200°C.
  • The 2N1485 is a sensitive device and requires proper ESD protection during handling and assembly. Use an ESD wrist strap, mat, or workstation, and follow proper handling procedures to prevent damage.
  • The maximum power dissipation for the 2N1485 is 1.5 W, and it's essential to ensure that the device is properly heat-sinked to prevent overheating.
  • While the 2N1485 can be used in switching applications, it's not recommended due to its relatively slow switching speed (around 10-20 ns). For high-speed switching applications, consider using a faster device like the 2N2369 or 2N2484.
  • To ensure optimal performance, the 2N1485 requires a proper biasing scheme. Typically, a voltage divider network is used to set the base voltage, and a current-limiting resistor is used to prevent excessive base current.

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2N1485 Overview

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2N1485 Alternates

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Part Image JAN2N1485 Microchip Technology Inc

Power Bipolar Transistor, 3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-8, Metal, 3 Pin

Part Image 2N1485 Microchip Technology Inc

Power BJT _ TO-08

Part Image 2N1485E3 Microsemi Corporation (now Microchip)

Power Bipolar Transistor

Part Image JANTX2N1485 Spectrum Control

Power Bipolar Transistor, 3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-8, Metal, 3 Pin

Part Image JANTX2N1485 Silicon Transistor Corporation

Power Bipolar Transistor, 3A I(C), 40V V(BR)CEO, 1-Element, NPN, Silicon, TO-8, Metal, 3 Pin

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