NOT RECOMMENDED FOR NEW DESIGN
USE MURS320 OR US3M
Pb
UF3001 – UF3007
3.0A ULTRA-FAST RECTIFIER
Features
•
•
•
•
•
Diffused Junction
Ultra-Fast Switching for High Efficiency
Surge Overload Rating to 150A Peak
Low Reverse Leakage Current
Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
Mechanical Data
•
•
•
•
•
•
•
•
DO-201AD
Case: DO-201AD
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish—Tin. Plated Leads Solderable per MIL-STD202, Method 208
Polarity: Cathode Band
Marking: Type Number
Ordering Information: See Last Page
Weight: 1.1 grams (Approximate)
Dim
Min
Max
A
25.40
—
B
7.20
9.50
C
1.20
1.30
D
4.80
5.30
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA = 25°C unless otherwise specified
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Symbol
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 6)
RMS Reverse Voltage
Average Rectified Output Current
(Note 3)
@ TA = 55°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load
Forward Voltage
@ IF = 3.0A
Peak Reverse Current
@ TA = 25°C
at Rated DC Blocking Voltage (Note 6)
@ TA = 100°C
Reverse Recovery Time (Note 5)
Typical Total Capacitance (Note 4)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
VRRM
VRWM
VR
VR(RMS)
Notes:
UF
3001
UF
3002
UF
3003
UF
3004
UF
3005
UF
3006
UF
3007
Unit
50
100
200
400
600
800
1000
V
35
70
140
280
420
560
700
V
IO
3.0
A
IFSM
150
A
VFM
1.0
1.3
5.0
100
IRM
trr
CT
RϴJA
Tj, TSTG
50
75
1.7
µA
75
50
35
-65 to +150
V
ns
pF
°C/W
°C
1. EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3).compliant. All applicable RoHS exemptions applied.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
4. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
5. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
6. Short duration pulse test used to minimize self-heating effect.
DS25004 Rev. 9 - 3
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UF3001 - UF3007
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UF3001 – UF3007
IF, INSTANTANEOUS FORWARD CURRENT (A)
I(AV), AVERAGE FORWARD RECTIFIED
CURRENT (A)
4
Single phase half wave
Resistive or Inductive load
3
2
1
0
0
25
50
75
100
125
150
175
100
UF3001 - 3003
UF3005 - 3007
1.0
0.1
Tj = 25°C
0.01
0.6
TA, AMBIENT TEMPERATURE (°C)
Fig. 1 Forward Current Derating Curve
1.0
1.4
1.8
VF, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
100
200
8.3ms single half
sine-wave
UF3001 - 3004
CT, TOTAL CAPACITANCE (pF)
IFSM, PEAK FORWARD SURGE CURRENT (A)
UF3004
10
100
UF3005 - 3007
10
f = 1MHz
10
1
1
10
NUMBER OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
1
100
10
VR, DC REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance
100
trr
+0.5A
Device
Under
Test
(-)
0A
(+)
Pulse
Generator
(Note 2)
50V DC
Approx
(-)
Oscilloscope
(Note 1)
-0.25A
(+)
-1.0A
Set time base for 50/100 ns/cm
Fig. 5 Reverse Recovery Time Characteristic and Test Circuit
DS25004 Rev. 9 - 3
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UF3001 - UF3007
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UF3001 – UF3007
Ordering Information (Note 6)
Device
UF3001-B
UF3001-T
UF3002-B
UF3002-T
UF3003-B
UF3003-T
UF3004-B
UF3004-T
UF3005-B
UF3005-T
UF3006-B
UF3006-T
UF3007-B
UF3007-T
Notes:
Packaging
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
DO-201AD
Shipping
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
500/Bulk
1.2K/Tape & Reel, 13-inch
7. For packaging details, visit our website at http://www.diodes.com/package-outlines.html.
DS25004 Rev. 9 - 3
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UF3001 - UF3007
© Diodes Incorporated
UF3001 – UF3007
IMPORTANT NOTICE
DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT,
INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes
without further notice to this document and any product described herein. Diodes Incorporated does not assume any liability arising out of the
application or use of this document or any product described herein; neither does Diodes Incorporated convey any license under its patent or
trademark rights, nor the rights of others. Any Customer or user of this document or products described herein in such applications shall assume
all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on Diodes Incorporated
website, harmless against all damages.
Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel.
Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and
hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or
indirectly, any claim of personal injury or death associated with such unintended or unauthorized application.
Products described herein may be covered by one or more United States, international or foreign patents pending. Product names and markings
noted herein may also be covered by one or more United States, international or foreign trademarks.
This document is written in English but may be translated into multiple languages for reference. Only the English version of this document is the
final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the
failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products and any
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
information or support that may be provided by Diodes Incorporated. Further, Customers must fully indemnify Diodes Incorporated and its
representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
Copyright © 2018, Diodes Incorporated
www.diodes.com
DS25004 Rev. 9 - 3
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© Diodes Incorporated