1N485 General purpose switching diode rated for 180V reverse voltage and 100mA forward current in a DO-7 through-hole package.
Mfr Part #:

1N485

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
General purpose switching diode rated for 180V reverse voltage and 100mA forward current in a DO-7 through-hole package.
Total Stock: 50 pcs

1N485 Available from 1 distributor

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1N485 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Reverse Voltage (VRWM)
Forward Current
Forward Voltage
Lead Finish
Lead Material
Lead Style
Military Grade
Mounting Type
Operating Temperature
Operating Temperature Range
Package / Case
Power Dissipation
Reverse Current
Speed
Storage Temperature
Storage Temperature Range
Supplier Device Package
Surge Current
Tape & Reel
Technology
Thermal Impedance
Voltage

1N485 Description

Short technical summary and product information.

The 1N485 is a general purpose switching diode housed in a hermetically sealed glass DO-7 package. It features a metallurgically bonded double plug construction and is rated for a DC reverse voltage of 180V and a forward current of 100mA with a forward voltage drop of 1V at 100mA. The diode offers a surge current capability of 2A and a total power dissipation of 500mW at 25°C. The operating temperature range is -65°C to +175°C, with a thermal impedance of 70°C/W. The leads are made of copper clad steel with a tin/lead finish. This diode is also available as 1N485A and 1N485B variants and meets MIL-PRF-19500/118 standards.

1N485 Quick Information

Product Type: Switching Diode
Series: 1N485
Canonical Name: 1N485 General Purpose Switching Diode
Subcategory: Switching Diode

1N485 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N485 Features

  • Hermetically sealed glass DO-7 package.
  • Metallurgically bonded double plug construction.
  • Rated for 180V DC reverse voltage.
  • Forward current 100mA at 1V drop.
  • Operating temperature range -65°C to +175°C.

1N485 Applications

  • General purpose switching applications.
  • Low current rectification circuits.
  • Signal processing and protection.
  • Military and aerospace systems.

1N485 FAQs

4 frequently asked questions generated from this part’s specifications.
What is the DC reverse voltage rating of the 1N485?

180V.

What is the forward current rating of the 1N485?

100mA.

What is the forward voltage drop of the 1N485?

1V at 100mA.

What package is the 1N485 available in?

DO-7 (DO-204AA, axial).

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