MUR120 The MUR120 is a 200V, 1A ultrafast rectifier diode from On Semiconductor. It features a maximum reverse recovery time of 50ns and is available in a DO-204AL, DO-41 axial package.
Mfr Part #:

MUR120

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MUR120 is a 200V, 1A ultrafast rectifier diode from On Semiconductor. It features a maximum reverse recovery time of 50ns and is available in a DO-204AL, DO-41 axial package.
Total Stock: 4 pcs
$ Price Range: $0.05 - $0.37

MUR120 Available from 1 distributor

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Non-Authorised
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4 pcs
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MUR120 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Average Rectified Forward Current (Maximum @ TA = 120 °C)
Current
Forward Voltage (Maximum @ IF = 1 A, TJ = 25 °C)
Lead Style
Lead Temperature for Soldering
Mounting Type
Nonrepetitive Peak Surge Current
Operating Temperature
Package Description
Peak Repetitive Reverse Voltage
Polarity
Reverse Leakage Current (Maximum @ VR=200 V, Tj=150 °C)
Reverse Leakage Current (Maximum @ Vr=200 V, Tj=25 °C)
Reverse Recovery Time (Maximum @ IF=1 A, di/dt=50 A/µs)
Reverse Recovery Time (trr)
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
Tape & Reel Quantity
Tape and Reel Quantity
Technology
Terminal Finish
Voltage
Weight

MUR120 Description

Short technical summary and product information.

The MUR120 is a SWITCHMODE power rectifier from On Semiconductor, designed for use in switching power supplies, inverters, and free-wheeling diode applications. This 1.0 ampere, 200 volt ultrafast rectifier features a maximum reverse recovery time of 50ns at 1A and 50A/µs, making it suitable for high-frequency switching circuits.

 

The device has a maximum average rectified forward current of 1A at 120°C ambient, and a forward voltage of 1.25V maximum at 1A and 25°C. It can handle nonrepetitive peak surge currents up to 35A. The reverse leakage current is typically 5µA at 25°C and 150µA at 150°C.

 

The MUR120 is packaged in a DO-204AL, DO-41 axial lead case with epoxy molding and corrosion-resistant solderable terminals. The cathode is indicated by a polarity band. The parts are shipped in plastic bags of 1,000 per bag, with tape and reel options available (5,000 per reel, add 'RL' suffix). The device is Pb-free and RoHS compliant (unverified).

MUR120 Quick Information

Product Type: Rectifier Diode
Series: MUR120
Canonical Name: MUR120 - 200V 1A Ultrafast Rectifier
Subcategory: Ultrafast Rectifier

MUR120 Compliance

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

MUR120 Estimated Pricing

Qty Low High
1+ $0.37 $0.37
10+ $0.22 $0.22
100+ $0.14 $0.14
500+ $0.10 $0.10
1,000+ $0.09 $0.09
2,000+ $0.08 $0.08
5,000+ $0.07 $0.07
10,000+ $0.06 $0.06
15,000+ $0.06 $0.06
25,000+ $0.06 $0.06
35,000+ $0.06 $0.06
50,000+ $0.05 $0.05

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

MUR120 Features

  • 200V peak repetitive reverse voltage rating.
  • 1A average rectified forward current.
  • 50ns maximum reverse recovery time.
  • 35A nonrepetitive peak surge current.
  • Through-hole DO-204AL axial package.

MUR120 Applications

  • Used in switching power supply circuits.
  • Ideal for free-wheeling diode applications.
  • Suitable for high-frequency inverters.
  • Applied in power factor correction stages.

MUR120 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage rating of the MUR120?

200V

What is the average forward current rating?

1A at 120°C ambient

What is the forward voltage drop?

1.25V maximum at 1A and 25°C

What is the reverse recovery time?

50ns maximum

What package is the MUR120 available in?

DO-204AL, DO-41, Axial

What is the operating temperature range?

-65°C to 175°C

What is the nonrepetitive peak surge current rating?

35A

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