UF4004

1.0A ULTRAFAST RECOVERY RECTIFIER

Features! Diffused Junction! Low Forward Voltage Drop! High Current Capability A B A! High Reliability! High Surge Current CapabilityMechanical Data C! ! Case: Molded Plastic DTerminals: Plated Leads Solderable perDO-41MIL-STD-202, Method 208DimMinMax! Polarity: Cathode BandA25.4—! Weight: 0.34 grams (approx.)B4.065.21! Mounting Position: AnyC0.710.8! Marking: Type NumberD2.002.72All Dimensions in mmMaximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specifiedSingle Phase, half wave, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%.

Characteristic

Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage

Average Rectified Output Current

(Note 1) @TA = 55°C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method)

Forward Voltage @IF = 1.0A Peak Reverse Current @TA = 25°C At Rated DC Blocking Voltage @TA = 100°C Reverse Recovery Time (Note 2) Typical Junction Capacitance (Note 3) Operating Temperature Range Storage Temperature Range

SymbolVRRM

VRWMVRVR(RMS)

IO

UF40015035

UF400210070

UF4003200140

UF40044002801.0

UF4005600420

UF4006800560

UF40071000700

Unit

VVA

IFSMVFMIRMtrrCjTjTSTG

50201.0

301.35.0100

7510

-65 to +125-65 to +150

1.7

AVµAnSpF°C°C

*Glass passivated forms are available upon request

Note:1. Leads maintained at ambient temperature at a distance of 9.5mm from the case

2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

UF4001 – UF4007 1 of 3 © 2002 Won-Top Electronics

IF,INSTANTANEOUSFORWARDCURRENT(A)I(AV),AVERAGEFWDRECTIFIEDCURRENT(A)1.00

SinglephasehalfwaveResistiveorInductiveload10

Tj=25°CPulsewidth=300µs0.75

UF4001-UF4003UF40041.0

0.50

0.25

0.1

UF4005-UF400700

25

50

75

100

125

150

175

TA,AMBIENTTEMPERATURE(°C)Fig.1ForwardCurrentDeratingCurve

0.01

0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

VF,INSTANTANEOUSFORWARDVOLTAGE(V)

Fig.2TypicalForwardCharacteristics

IFSM,PEAKFORWARDSURGECURRENT(A)30

Pulsewidth8.3mssinglehalf-sine-wave(JEDECmethod)100

Tj=25°Cf=1.0MHz20

Cj,CAPACITANCE(pF)UF4001 -UF400410

UF4005 -UF400710

01

10

NUMBEROFCYCLESAT60HzFig.3PeakForwardSurgeCurrent

100

11

10

VR,REVERSEVOLTAGE(V)Fig.4TypicalJunctionCapacitance

trr+0.5A

50ΩNI(Non-inductive)

DeviceUnderTest50VDCApprox10ΩNI

100

(-)PulseGenerator(Note2)(+)0A-0.25A

(-)1.0ΩNIOscilloscope(Note1)(+)Notes:

1.RiseTime=7.0nsmax.InputImpedance=1.0MΩ,22pF.2.RiseTime=10nsmax.InputImpedance=50Ω.

-1.0A

Settimebasefor5/10ns/cm

Fig.5ReverseRecoveryTimeCharacteristicandTestCircuit

UF4001 – UF4007 2 of 3 © 2002 Won-Top Electronics

ORDERING INFORMATION

Product No.!

UF4001-T3 UF4001-TB UF4001 UF4002-T3 UF4002-TB UF4002 UF4003-T3 UF4003-TB UF4003 UF4004-T3 UF4004-TB UF4004 UF4005-T3 UF4005-TB UF4005 UF4006-T3 UF4006-TB UF4006 UF4007-T3 UF4007-TB UF4007

Package Type

DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41DO-41

Shipping Quantity

5000/Tape & Reel5000/Tape & Box1000 Units/Box5000/Tape & Reel5000/Tape & Box1000 Units/Box5000/Tape & Reel5000/Tape & Box1000 Units/Box5000/Tape & Reel5000/Tape & Box1000 Units/Box5000/Tape & Reel5000/Tape & Box1000 Units/Box5000/Tape & Reel5000/Tape & Box1000 Units/Box5000/Tape & Reel5000/Tape & Box1000 Units/Box

Products listed in bold are WTE Preferred devices.

!

T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack.

Shipping quantity given is for minimum packing quantity only. For minimum orderquantity, please consult the Sales Department.

Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume anyresponsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights tomanufacturer. WTE reserves the right to change any or all information herein without further notice.

WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in lifesupport devices or systems without the express written approval.

Won-Top Electronics Co., Ltd.

No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, TaiwanPhone: 886-7-822-5408 or 886-7-822-5410Fax: 886-7-822-5417

Email: sales@wontop.com

Internet: http://www.wontop.com

We power your everyday.UF4001 – UF4007 3 of 3 © 2002 Won-Top Electronics