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UF4007 Fast Recovery Diode: Datasheet, Equivalents and Applications

Diode Ultra Fast Recovery Rectifier 1K Volt 1A 2-Pin DO-41 Tape and Reel UF4007 is a fast recovery diode. This article mainly covers datasheet, pinout, equivalents, and more details about UF4007.

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Sep 13, 2021

Simon Congreve

Verlustleistung - 1N4007 vs UF4007 Effizienztest

 

Diode Ultra Fast Recovery Rectifier 1K Volt 1A 2-Pin DO-41 Tape and Reel

UF4007 is a fast recovery diode. This article mainly covers datasheet, pinout, equivalents, and more details about UF4007. Furthermore, there is a huge range of semiconductors, capacitors, resistors, and Ics in stock. Welcome RFQ!

UF4007

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UF4007 CAD Model

Symbol

 

Footprint

 

3D Model

UF4007 Pinout

A cathode (-) and anode (+) are both present in the UF4007 diode. The cathode is the tip of the triangle with the line on top of it in the schematic symbol. A band marks the cathode on the diode's body, as shown below.

UF4007 Pinout

 

The UF4007 diode is similar to a one-way electric valve in that current can only travel from the anode to the cathode and never from the cathode to the anode.

UF4007 Description

The UF4007 is an axially leaded fast recovery power diode in a DO-41 package with low-cost, high-efficiency plastic rectifiers. The UF4007 fast recovery diodes are commonly employed in high-frequency rectification and freewheeling in switching power supply or electric vehicle chargers.

 

Specifications

ON Semiconductor UF4007 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UF4007.

UF4007 Tech Specifications

ON Semiconductor UF4007 technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor UF4007.

Product Attribute Attribute Value
Lifecycle StatusACTIVE (Last Updated: 4 days ago)
Factory Lead Time10 Weeks
Contact PlatingTin
MountThrough Hole
Mounting TypeThrough Hole
Package / CaseDO-204AL, DO-41, Axial
Number of Pins2Pins
Supplier Device PackageDO-204AL (DO-41)
Weight4.535924g
PackagingTape & Reel (TR)
Published2008
Part StatusActive
Moisture Sensitivity Level (MSL)1 (Unlimited)
Max Operating Temperature150°C
Min Operating Temperature-65°C
Capacitance17pF
Voltage - Rated DC1kV
Current Rating1A
Product Attribute Attribute Value
Base Part NumberUF4007
PolarityStandard
Voltage1kV
Element ConfigurationSingle
SpeedFast Recovery =< 500ns, > 200mA (Io)
Current1A
Diode TypeStandard
Current - Reverse Leakage @ Vr10μA @ 1000V
Power Dissipation2.08W
Output Current1A
Voltage - Forward (Vf) (Max) @ If1.7V @ 1A
Forward Current1A
Operating Temperature - Junction-65°C~150°C
Max Surge Current30A
Voltage - DC Reverse (Vr) (Max)1000V
Current - Average Rectified (Io)1A
Forward Voltage1.7V
Max Reverse Voltage (DC)1kV
Product Attribute Attribute Value
Average Rectified Current1A
Reverse Recovery Time75 ns
Peak Reverse Current10μA
Max Repetitive Reverse Voltage (Vrrm)1kV
Capacitance @ Vr, F17pF @ 4V 1MHz
Peak Non-Repetitive Surge Current30A
Reverse Voltage1kV
Max Forward Surge Current (Ifsm)30A
Recovery Time75 ns
Max Junction Temperature (Tj)150°C
Height2.72mm
Length5.21mm
Width2.72mm
REACH SVHCNo SVHC
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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UF4007 Features

• Glass passivated chip junction

• Ultrafast reverse recovery time

• Low forward voltage drop

• Low switching losses, high efficiency

• High forward surge capability

• Solder dip 275 °C max. 10 s, per JESD 22-B106

UF4007 Application

For use in high-frequency rectification and freewheeling application in switching mode converters and inverters for consumer, computer, and telecommunication.

UF4007 Circuit

UF4007 Dimension

UF4007 Manufacturer

ON Semiconductor is a semiconductor supplier company, formerly in the Fortune 500, but dropping into the Fortune 1000 (ranked 512) in 2020. Products include power and signal management, logic, discrete, and custom devices for automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace, and power applications.

Datasheet PDF

UF4007 Documents

Download datasheets and manufacturer documentation for UF4007

Frequently Asked Questions

What is UF4007?
The UF4007 is an ultrafast recovery power diode in the DO-41 package. The device features a glass passivated chip junction, low cost, fast efficient plastic rectifiers, high efficiency, low forward voltage, and low leakage current, and high surge current capability.
What is an ultrafast diode?
A fast diode is a faster-than-standard current rectifier. A “fast” rectifier typically recovers ten times faster than a standard rectifier, and an “ultrafast” designation is usually applied to rectifiers designed to beat the standard rectifier recovery by being more than fifty times faster.
Can I use 1N4007 instead of UF4007?
Although the UF4007 is identical in shape to the 1N4007, the UF4007 is a fast-recovery diode. When used, UF4007 can replace 1N4007 general rectifier diode as low-frequency rectification, but can't use 1N4007 instead of UF4007 for high-frequency rectification.
FAQ
What is UF4007?
The UF4007 is an ultrafast recovery power diode in the DO-41 package. The device features a glass passivated chip junction, low cost, fast efficient plastic rectifiers, high efficiency, low forward voltage, and low leakage current, and high surge current capability.
What is an ultrafast diode?
A fast diode is a faster-than-standard current rectifier. A “fast” rectifier typically recovers ten times faster than a standard rectifier, and an “ultrafast” designation is usually applied to rectifiers designed to beat the standard rectifier recovery by being more than fifty times faster.
Can I use 1N4007 instead of UF4007?
Although the UF4007 is identical in shape to the 1N4007, the UF4007 is a fast-recovery diode. When used, UF4007 can replace 1N4007 general rectifier diode as low-frequency rectification, but can't use 1N4007 instead of UF4007 for high-frequency rectification.

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