MUR4100EG The MUR4100EG is a 1000V, 4A ultrafast power rectifier from On Semiconductor. It features a 75ns reverse recovery time and is housed in an axial DO-201AA package.
Mfr Part #:

MUR4100EG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MUR4100EG is a 1000V, 4A ultrafast power rectifier from On Semiconductor. It features a 75ns reverse recovery time and is housed in an axial DO-201AA package.
Total Stock: 6,182 pcs
$ Price Range: $0.31 - $1.37

MUR4100EG Available from 3 distributors

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
3,520 pcs
3520 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,264 pcs
2264 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
398 pcs
398 pcs On Request 1 On Request On Request On Request On Request On Request

MUR4100EG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Avalanche Energy
Average Rectified Forward Current
Current
DC Blocking Voltage
IR (Maximum @ Rated DC Voltage, TJ = 150 °C)
IR (Maximum @ Rated DC Voltage, TJ = 25 °C)
Industrial Grade
Lead Spacing
Lead Style
Lead Temperature for Soldering
Medical Grade
Military Grade
Mounting Type
Non-Repetitive Peak Surge Current
Operating Junction Temperature
Operating Temperature
Peak Repetitive Reverse Voltage
Reverse Recovery Time (trr)
SVHC Present
Speed
Standard Package Quantity
Storage Temperature
Supplier Device Package
TSTG (Minimum/Maximum)
Tape & Reel Quantity
Tape and Reel Quantity
Technology
VF (Maximum @ iF = 3.0 A, TJ = 150 °C)
VF (Maximum @ iF = 3.0 A, TJ = 25 °C)
VF (Maximum @ iF = 4.0 A, TJ = 25 °C)
Voltage
Working Peak Reverse Voltage
trr (Maximum @ IF = 1.0 Amp, di/dt = 50 Amp/µs)

MUR4100EG Description

Short technical summary and product information.

The MUR4100EG is a SWITCHMODE power rectifier from On Semiconductor, part of the Ultrafast 'E' Series. It is designed for high-frequency switching applications requiring fast recovery times and high reverse energy capability. The device features a peak repetitive reverse voltage of 1000V and an average rectified forward current of 4A.

 

Key electrical characteristics include an ultrafast reverse recovery time of 75ns, low forward voltage (1.53V at 3A, 150°C), and low leakage current (25µA at 25°C). The rectifier also offers a guaranteed minimum avalanche energy of 20mJ, providing excellent protection against voltage transients in inductive load circuits.

 

The MUR4100EG is housed in a DO-201AA (DO-27) axial leaded package, suitable for through-hole mounting. It can operate over a junction temperature range of -65°C to 175°C. The device is Pb-Free and RoHS compliant (unverified), with a moisture sensitivity level of 1 (unlimited).

 

Typical applications include switching power supplies, inverters, converters, and freewheeling diodes. The part is available in bulk packaging (5000 per bag) or tape and reel (1500 per reel).

MUR4100EG Quick Information

Product Type: Ultrafast Power Rectifier Diode
Series: Ultrafast E Series
Canonical Name: MUR4100EG SWITCHMODE Power Rectifier
Subcategory: Single Rectifier Diodes

MUR4100EG Compliance

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

MUR4100EG Estimated Pricing

Qty Low High
1+ $1.37 $1.37
10+ $0.87 $0.87
100+ $0.57 $0.57
500+ $0.45 $0.45
1,000+ $0.41 $0.41
2,000+ $0.37 $0.37
5,000+ $0.34 $0.34
10,000+ $0.31 $0.31

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

MUR4100EG Features

  • 1000V peak repetitive reverse voltage.
  • 4A average rectified forward current.
  • Ultrafast 75ns reverse recovery time.
  • Guaranteed 20mJ avalanche energy.
  • 175°C maximum junction temperature.

MUR4100EG Applications

  • Designed for switching power supplies.
  • Used in inverters and converters.
  • Ideal as freewheeling diode.
  • Suitable for inductive load circuits.
  • High reverse energy capability.

MUR4100EG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the voltage rating of the MUR4100EG?

The MUR4100EG has a peak repetitive reverse voltage (VRRM) of 1000V.

What is the current rating of the MUR4100EG?

The average rectified forward current (IF(AV)) is 4A.

What is the forward voltage of the MUR4100EG?

The forward voltage is 1.53V at 3A and 150°C junction temperature, and 1.85V at 4A and 25°C.

What is the reverse recovery time of the MUR4100EG?

The reverse recovery time (trr) is 75ns (ultrafast) under test conditions IF=1A, di/dt=50A/µs.

What package does the MUR4100EG come in?

The MUR4100EG is available in a DO-201AA, DO-27, Axial through-hole package.

Does the MUR4100EG have avalanche energy capability?

Yes, it has a guaranteed minimum avalanche energy (EAS) of 20mJ.

What is the operating temperature range of the MUR4100EG?

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

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