Part Image

1N4461 - Microchip

Description: Zener Diode 6.8 V 1.5 W ±5% Through Hole DO-41

Download 1N4461 Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
1N4461 - Microchip PCB footprint - Diodes, Axial Diameter Horizontal Mounting - Diodes, Axial Diameter Horizontal Mounting - DO-41A
click to zoom

1N4461 Details

  • Manufacturer Part Number:

    1N4461

  • Rohs Code:

    No

  • Part Life Cycle Code:

    Active

  • Package Description:

    HERMETIC SEALED, GLASS PACKAGE-2

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8541.10.00.50

  • Factory Lead Time:

    35 Weeks

  • Manufacturer:

    Microchip Technology Inc

  • YTEOL:

    23

  • Additional Feature:

    METALLURGICALLY BONDED

  • Case Connection:

    ISOLATED

  • Configuration:

    SINGLE

  • Diode Element Material:

    SILICON

  • Diode Type:

    ZENER DIODE

  • JEDEC-95 Code:

    DO-41

  • JESD-30 Code:

    O-LALF-W2

  • JESD-609 Code:

    e0

  • Number of Elements:

    1

  • Number of Terminals:

    2

  • Operating Temperature-Max:

    175 °C

  • Operating Temperature-Min:

    -65 °C

  • Package Body Material:

    GLASS

  • Package Shape:

    ROUND

  • Package Style:

    LONG FORM

  • Polarity:

    UNIDIRECTIONAL

  • Power Dissipation-Max:

    1.5 W

  • Reference Voltage-Nom:

    6.8 V

  • Surface Mount:

    NO

  • Technology:

    ZENER

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    WIRE

  • Terminal Position:

    AXIAL

  • Voltage Tol-Max:

    5%

  • Working Test Current:

    37 mA

1N4461 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the 1N4461 diode is -65°C to +175°C.
  • To prevent electrostatic discharge (ESD) damage, handle the 1N4461 diode with an anti-static wrist strap or mat, and ensure that the workspace is ESD-protected.
  • The maximum surge current rating for the 1N4461 diode is 30A for a 1ms pulse width.
  • Yes, the 1N4461 diode is suitable for use in switching power supply applications due to its fast switching speed and low reverse recovery time.
  • To ensure proper soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder to the diode leads. Avoid overheating the diode or applying excessive force during soldering.

Trust Checks

This model has been verified by system checks.
System Verified
Sponsored

1N4461 Overview

Use the download button to access the 1N4461 schematic symbol and PCB footprint.
To find more CAD model downloads similar to this part, try a partial part number search, like 1N446, or try a keyword search, such as Zener 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

Parts related to 1N4461

Showing 0 results

1N4461 Alternates

Showing results

Image Part Number Model
Part Image 1N4461 Sensitron Semiconductors

Zener Diode, 6.8V V(Z), 1.5W, Silicon, Unidirectional, DO-41

Part Image JANS1N4461 Sensitron Semiconductors

Zener Diode, 6.8V V(Z), 5%, 1.5W, Silicon, Unidirectional

Part Image JANTXV1N4461 Semtech Corporation

Zener Diode, 6.8V V(Z), 5%, 1.5W, Silicon, Unidirectional

Part Image 1N4461 Microsemi Corporation (now Microchip)

Zener Diode, 6.8V V(Z), 5%, 1.5W, Silicon, Unidirectional, DO-41

Part Image 1N4461 Unitrode Corporation

Zener Diode, 6.8V V(Z), 5%, 1.5W, Silicon, Unidirectional

For a full list of alternate parts for 1N4461, check out Findchips.com