MUR480EG The MUR480EG is an 800V, 4A fast recovery rectifier diode from ON Semiconductor. It features a 75ns typical recovery time and is housed in a DO-201AA/DO-27 axial package.
Mfr Part #:

MUR480EG

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MUR480EG is an 800V, 4A fast recovery rectifier diode from ON Semiconductor. It features a 75ns typical recovery time and is housed in a DO-201AA/DO-27 axial package.
Total Stock: 1,075 pcs
$ Price Range: $0.35

MUR480EG Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
695 pcs
695 pcs On Request 1 On Request On Request 803 On Request On Request
Non-Authorised Inventory information
380 pcs
380 pcs On Request 1 On Request On Request 2026-02-25 06:16:38 On Request On Request

MUR480EG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Avalanche Energy
Case Material
Current
Forward Voltage (Maximum @ IF=3 A, TJ=150 °C)
Forward Voltage (Maximum @ IF=3 A, TJ=25 °C)
Lead Soldering Temperature
Lead Style
Mounting Type
Non-Repetitive Peak Surge Current
Operating Temperature
Polarity
Reverse Current (Maximum @ Rated DC Voltage, TJ = 25 °C)
Reverse Current (Maximum @ Rated DC voltage, TJ = 150 °C)
Reverse Recovery Time (Typical)
Reverse Recovery Time (trr)
Reverse Voltage
Speed
Standard Package Quantity
Supplier Device Package
Tape & Reel
Technology
Terminal Finish
Termination Style
Voltage
Weight

MUR480EG Description

Short technical summary and product information.

The MUR480EG is a fast recovery rectifier diode from ON Semiconductor, part of the SWITCHMODE Power Rectifier series. It is designed for use in switching power supplies, inverters, and as free-wheeling diodes. The device features a maximum repetitive reverse voltage of 800V and an average rectified forward current of 4A at TA=35°C. It offers an ultrafast recovery time of 75ns typical, enabling efficient high-frequency switching. Forward voltage is rated at 1.85V maximum at 4A and 25°C, with lower values at reduced currents. The diode has a low reverse leakage current of 25µA at 25°C and 900µA at 150°C. It is rated for 20mJ minimum avalanche energy, providing robust protection against voltage transients in inductive load circuits. The operating junction temperature range is -65°C to 175°C. The MUR480EG is packaged in a DO-201AA/DO-27 axial case with through-hole mounting, and it is Pb-free with solderable, corrosion-resistant terminals. The device weighs approximately 1.1 grams and is available in tape and reel packaging.

MUR480EG Quick Information

Product Type: Rectifier Diode
Series: Ultrafast E Series
Canonical Name: MUR480EG Fast Recovery Rectifier Diode, 800V, 4A, DO-201AA/DO-27 Axial
Subcategory: Fast Recovery Rectifier

MUR480EG Compliance

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

MUR480EG Estimated Pricing

Qty Low High
861+ $0.35 $0.35

Estimated market price range - modelled values for guidance only, not live distributor offers.

MUR480EG Features

  • 800V maximum reverse voltage rating.
  • 4A average forward current capability.
  • Ultrafast 75ns recovery time.
  • 20mJ avalanche energy rating.
  • Pb-free, through-hole axial package.

MUR480EG Applications

  • Used in switching power supplies.
  • Ideal for inverter circuits.
  • Suitable as free-wheeling diodes.
  • Protects against voltage transients in inductive loads.

MUR480EG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the MUR480EG?

The MUR480EG has a maximum reverse voltage rating of 800V.

What is the average forward current rating?

The MUR480EG has an average rectified forward current rating of 4A at TA=35°C.

What is the forward voltage drop?

The maximum forward voltage is 1.85V at 4A and 25°C, and 1.75V at 3A and 25°C.

What is the reverse recovery time?

The typical reverse recovery time is 75ns, with a maximum of 100ns.

What package does the MUR480EG come in?

The MUR480EG is available in a DO-201AA/DO-27 axial package with through-hole mounting.

What is the operating temperature range?

The operating junction temperature range is -65°C to 175°C.

Does the MUR480EG have avalanche energy capability?

Yes, it has a minimum avalanche energy rating of 20mJ.

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