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1N4148 - Microchip

Description: Glass Axial Switching Diode 100 V 200mA Through Hole DO-35, 200 mA, -65 to +175°C

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1N4148 - Microchip - PCB symbol
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PCB Footprints
1N4148 - Microchip PCB footprint - Other - Other - DO-35 (DO-204AH)_2026
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1N4148 Details

  • Manufacturer Part Number:

    1N4148

  • Part Life Cycle Code:

    Active

  • Package Description:

    DO-35, 2 PIN

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    4

  • Application:

    FAST RECOVERY

  • Breakdown Voltage-Min:

    100 V

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    RECTIFIER DIODE

  • Forward Voltage-Max (VF):

    1.2 V

  • JEDEC-95 Code:

    DO-204AH

  • JESD-30 Code:

    O-LALF-W2

  • Moisture Sensitivity Level:

    1

  • Non-rep Pk Forward Current-Max:

    2 A

  • Number of Elements:

    1

  • Number of Phases:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -65 °C

  • Output Current-Max:

    0.2 A

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Qualification Status:

    Not Qualified

  • Reference Standard:

    MIL-STD-750

  • Rep Pk Reverse Voltage-Max:

    75 V

  • Reverse Current-Max:

    0.5 µA

  • Reverse Recovery Time-Max:

    0.005 µs

  • Reverse Test Voltage:

    75 V

  • Surface Mount:

    NO

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

1N4148 Frequently Asked Questions (FAQs)

  • The recommended storage temperature for 1N4148 diodes is -65°C to 150°C.
  • While the 1N4148 diode can be used in high-frequency applications, its performance may degrade above 100 MHz due to its internal capacitance and inductance. For high-frequency applications, consider using a diode with a lower capacitance and inductance, such as the 1N916 or 1N360.
  • To prevent electrostatic discharge (ESD) damage, handle 1N4148 diodes with an anti-static wrist strap or mat, and ensure that your workspace is ESD-protected. You can also use ESD-protected packaging and storage materials.
  • The 1N4148 diode has a maximum reverse voltage rating of 100 V. While it can be used in high-voltage applications, it's essential to ensure that the voltage rating is not exceeded to prevent diode failure or damage.
  • Use a soldering iron with a temperature of 260°C (500°F) or less, and avoid applying excessive heat or force to the diode. Use a solder with a low melting point (e.g., 60/40 tin-lead) and ensure that the soldering time is less than 10 seconds.

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1N4148 Overview

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To find more CAD model downloads similar to this part, try a partial part number search, like 1N414, or try a keyword search, such as Rectifier Diodes

About Microchip

Microchip Technology Inc. is a leading manufacturer of microcontrollers and semiconductor devices for a wide range of applications in the aerospace, automotive, consumer electronics, industrial, and medical industries. Alongside a comprehensive product portfolio, Microchip Technology Inc. also provides easy-to-use development tools that enable engineers to create optimal designs quickly with minimal iterations to reduce risk while lowering total system costs to market. Headquartered in Chandler, Arizona, th

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1N4148 Alternates

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Part Image 1N4148,113 NXP Semiconductors

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Part Image 1N4148 Semitronics Corp

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Part Image 1N4148 International Semiconductor Inc

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Part Image 933083990133 NXP Semiconductors

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For a full list of alternate parts for 1N4148, check out Findchips.com