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UF1501/S - UF1507/S
1.5A ULTRA-FAST RECTIFIER
Features and Benefits
* * * * * Diffused Junction Ultra-Fast Switching for High Efficiency Surge Overload Rating to 50A Peak Low Reverse Leakage Current Lead Free Finish, RoHS Compliant (Note 1)
Mechanical Data
* * * * * * * * Case: DO-41, DO-15 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020 Terminals: Finish Tin. Plated Leads Solderable per MIL-STD202, Method 208 Polarity: Cathode Band Marking: Type Number DO-41 Weight: 0.35 grams (approximate) DO-15 Weight: 0.40 grams (approximate)
Ordering Information (Note 2)
Device UF1501-B UF1501-T UF1502-B UF1502-T UF1503-B UF1503-T UF1504-B UF1504-T UF1505-B UF1505-T UF1506-B UF1506-T UF1507-B UF1507-T UF1501S-B UF1501S-T UF1502S-B UF1502S-T UF1503S-B UF1503S-T UF1504S-B UF1504S-T UF1505S-B UF1505S-T UF1506S-B UF1506S-T UF1507S-B UF1507S-T
Notes:
Packaging DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-15 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41 DO-41
Shipping 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch 1K/Bulk 5K/Tape & Reel, 13-inch
1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied, see EU Directive 2002/95/EC Annex Notes 2. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02007.pdf.
UF1501/S - UF1507/S
Document number: DS25006 Rev. 5 - 2
1 of 4 www.diodes.com
December 2010
(c) Diodes Incorporated
UF1501/S - UF1507/S
Maximum Ratings @TA = 25C unless otherwise specified
Single 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 (Note 3) RMS Reverse Voltage Average Rectified Output Current (Note 4) @ TA = 50C Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load Symbol VRRM VRWM VR VR(RMS) IO IFSM UF UF UF UF UF UF UF 1501/S 1502/S 1503/S 1504/S 1505/S 1506/S 1507/S 50 35 100 70 200 140 400 280 1.5 50 600 420 800 560 1000 700 Unit V V A A
Thermal Characteristics
Characteristic Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range Symbol RJA TJ, TSTG Value 70 -65 to +150 Unit C/W C
Electrical Characteristics @TA = 25C unless otherwise specified
Characteristic Forward Voltage @ IF = 1.5A Peak Reverse Current @ TA = 25C at Rated DC Blocking Voltage (Note 3) @ TA = 100C Reverse Recovery Time (Note 5) Typical Total Capacitance (Note 6)
Notes:
Symbol VFM IRM trr CT
UF UF UF UF UF UF UF 1501/S 1502/S 1503/S 1504/S 1505/S 1506/S 1507/S 1.0 1.3 1.7 5.0 100 50 75 35 20
Unit V A ns pF
3. Short duration pulse test used to minimize self-heating effect. 4. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case. 5. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5. 6. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
1.2
IF, INSTANTANEOUS FORWARD CURRENT (A)
1.5 I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A)
10
1.0
0.9
0.6
0.1
0.3
Single phase half-wave 60 Hz resistive or inductive load
0 25
0.01 0.6 0.8 1.0 1.2 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics
50
75
100
125
150
175
200
TA, AMBIENT TEMPERATURE (C) Fig. 1 Forward Current Derating Curve
UF1501/S - UF1507/S
Document number: DS25006 Rev. 5 - 2
2 of 4 www.diodes.com
December 2010
(c) Diodes Incorporated
UF1501/S - UF1507/S
60 IFSM, PEAK FORWARD SURGE CURRENT (A) 100
Tj = 25C f = 1.0MHz
CT, TOTAL CAPACITANCE (pF)
UF1501 - UF1504
40
UF1505 - UF1507
10
20
0 1 10 NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 100
1 1 10 VR, DC REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance 100
Package Outline Dimensions
Dim DO-41 Min A B C D 25.40 4.06 0.71 2.00 Max 5.21 0.864 2.72 DO-15 Min 25.40 5.50 0.686 2.60 Max 7.62 0.889 3.60
All Dimensions in mm "S" Suffix Designates DO-41 Package No Suffix Designates DO-15 Package
UF1501/S - UF1507/S
Document number: DS25006 Rev. 5 - 2
3 of 4 www.diodes.com
December 2010
(c) Diodes Incorporated
UF1501/S - UF1507/S
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. 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 (c) 2010, Diodes Incorporated www.diodes.com
UF1501/S - UF1507/S
Document number: DS25006 Rev. 5 - 2
4 of 4 www.diodes.com
December 2010
(c) Diodes Incorporated

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