UF2001 - UF2007
2.0A ULTRA-FAST RECTIFIER
Features
• Diffused Junction
• Ultra-Fast Switching for High Efficiency
• Surge Overload Rating to 60A Peak
• Low Reverse Leakage Current
• Lead Free Finish, RoHS Compliant (Note 4)
Mechanical Data
• Case: DO-15
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020D
• Terminals: Finish – Tin. Solderable per MIL-STD-202,
Method 208
• Polarity: Cathode Band
• Marking: Type Number
• Ordering Information: See Page 3
• Weight: 0.4 grams (approximate)
DO-15
Dim Min Max
A 25.40 ⎯
B 5.50 7.62
C 0.686 0.889
D 2.60 3.60
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%.
DS25007 Rev. 4 - 2
1 of 3
www.diodes.com
UF2001 - UF2007
© Diodes Incorporated
Characteristic Symbol UF
2001 UF
2002 UF
2003 UF
2004 UF
2005 UF
2006 UF
2007 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 5)
VRRM
VRWM
VR 50 100 200 400 600 800 1000 V
RMS Reverse Voltage VR(RMS) 35 70 140 280 420 560 700 V
Average Rectified Output Current
(Note 1) @ TA = 50°CIO 2.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 60 A
Forward Voltage @ IF = 2.0A VFM 1.0 1.3 1.7 V
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage (Note 5) @ TA = 100°CIRM 5.0
100 μA
Reverse Recovery Time (Note 3) trr 50 75 ns
Typical Total Capacitance (Note 2) CT 50 30 pF
Typical Thermal Resistance Junction to Ambient RθJA 50 °C/W
Operating and Storage Temperature Range TJ, TSTG -65 to +150 °C
Notes: 1. Valid provided that leads are maintained at ambient temperature at a distance of 9.5mm from the case.
2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3. Measured at IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.
4. RoHS revision 13.2.2003. High temperature solder exemption applied, see EU Directive Annex Note 7.
5. Short duration pulse test used to minimize self heati ng e ffect.
0.01
0.1
1.0
10
0.6 0.8 1.0 1.2 1.4
I, I
N
S
T
A
N
T
A
N
E
O
U
S F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
F
V , I NSTANTANEO US F O RW ARD VOLTAG E (V)
Fig. 2 Typi cal Forw ard C haract er istics
F
UF2001 - UF2003
UF2005 - UF2007
T = 50°C
j
UF2004
0
0.4
0.8
1.2
1.6
2.0
25 50 75 100 125 150 175 200
I, AVE
R
A
G
E
F
O
R
WA
R
D
R
E
C
T
I
F
IED
CURRENT (A)
(AV)
T , AMBIENT TEMPERA TURE ( C)
Fig. 1 Forward Current Derating Curve
A
°
I , PEAK FORWARD SURGE CURRENT (A)
FSM
0
20
40
60
110
NUMBER OF CYCLES A T 6 0Hz
Fig. 3 Peak Forward Surge Current
100
1
10
100
110100
C
,
T
O
T
AL
C
A
P
A
C
I
T
A
N
C
E (pF)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Typical Total Capacitance
R
T = 25C
f = 1.0MHz
j
°
UF2001 - UF2004
UF2005 - UF2007
DS25007 Rev. 4 - 2
2 of 3
www.diodes.com
UF2001 - UF2007
© Diodes Incorporated
DS25007 Rev. 4 - 2
3 of 3
www.diodes.com
UF2001 - UF2007
© Diodes Incorporated
Ordering Information (Note 6)
Device Packaging Shipping
UF2001-T DO-15 4K/Tape & Reel, 13-inch
UF2002-T DO-15 4K/Tape & Reel, 13-inch
UF2003-T DO-15 4K/Tape & Reel, 13-inch
UF2004-T DO-15 4K/Tape & Reel, 13-inch
UF2005-T DO-15 4K/Tape & Reel, 13-inch
UF2006-T DO-15 4K/Tape & Reel, 13-inch
UF2007-T DO-15 4K/Tape & Reel, 13-inch
Notes: 6. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02007.pdf.
IMPORTANT NOTICE
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without further notice to any product herein. Diodes Incorporated does not assume an y liability arising out of the application or use of any product
described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products 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 our website,
harmless against all damages. LIFE SUPPORT
Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written
approval of the President of Diodes Incorporated.
