WTEPOWER SEMICONDUCTORS HER301 – HER308
3.0A HIGH EFFICIENCY 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-201ADMIL-STD-202, Method 208DimMin! Polarity: Cathode BandA25.4! Weight: 1.2 grams (approx.)B8.50! Mounting Position: AnyC1.20! Marking: Type NumberD5.0! Epoxy: UL 94V-O rate flame retardantMax—9.501.305.60All 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 = 3.0A 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
SymbolVRRMVRWMVRVR(RMS)
IO
HER3015035
HER30210070
HER303200140
HER304300210
3.0HER305400280
HER306600420
HER307800560
HER3081000700
Unit
VVA
IFSMVFMIRMtrrCjTjTSTG
50801.0
150
1.310.0100
7550
-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.
HER301 – HER308 1 of 3 © 2002 Won-Top Electronics
I(AV),AVERAGEFWDRECTIFIEDCURRENT(A)SinglephasehalfwaveResistiveorInductiveloadIF,INSTANTANEOUSFORWARDCURRENT(A)4100
HER301 - HER304310
HER305HER306 - HER30821.0
10.1
Tj=25°CPulsewidth=300µs2%dutycycle00255075100125150175TA,AMBIENTTEMPERATURE(°C)Fig.1ForwardCurrentDeratingCurve0.01
0.6
1.01.41.8
VF,INSTANTANEOUSFORWARDVOLTAGE(V)
Fig.2TypicalForwardCharacteristics
200IFSM,PEAKFORWARDSURGECURRENT(A)8.3mssinglehalfsine-wave100HER301 - HER305100
Cj,CAPACITANCE(pF)HER306 - HER3081010
1
10
NUMBEROFCYCLESAT60HzFig.3PeakForwardSurgeCurrent
100
1110VR,REVERSEVOLTAGE(V)Fig.4TypicalJunctionCapacitancetrr+0.5A50ΩNI(Non-inductive)DeviceUnderTest50VDCApprox10ΩNI100(-)PulseGenerator(Note2)(+)0A-0.25A(-)1.0ΩNIOscilloscope(Note1)(+)Notes:1.RiseTime=7.0nsmax.InputImpedance=1.0MΩ,22pF.2.RiseTime=10nsmax.InputImpedance=50Ω.-1.0ASettimebasefor5/10ns/cmFig.5ReverseRecoveryTimeCharacteristicandTestCircuitHER301 – HER308 2 of 3 © 2002 Won-Top Electronics
ORDERING INFORMATION
Product No.!
HER301-T3 HER301-TB HER301 HER302-T3 HER302-TB HER302 HER303-T3 HER303-TB HER303 HER304-T3 HER304-TB HER304 HER305-T3 HER305-TB HER305 HER306-T3 HER306-TB HER306 HER307-T3 HER307-TB HER307 HER308-T3 HER308-TB HER308
Package Type
DO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201ADDO-201AD
Shipping Quantity
1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 Units/Box1200/Tape & Reel1200/Tape & Box500 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.HER301 – HER308 3 of 3 © 2002 Won-Top Electronics
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