SPICE MODELS: UF1001 UF1002 UF1003 UF1004 UF1005 UF1006 UF1007
UF1001 - UF1007
1.0A ULTRA-FAST RECTIFIER
Features
•
•
•
•
•
Diffused Junction
Ultra-Fast Switching for High Efficiency
Low Reverse Leakage Current
Surge Overload Rating to 30A Peak
IEC 61000-4-2 (ESD - 150pF/330Ω)
UF1001 – UF1003: Contact: discharge - ±15kV
•
Lead Free Finish, RoHS Compliant (Note 4)
Mechanical Data
DO-41
Min
•
•
Case: DO-41
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Dim
A
Max
—
25.40
4.06
B
5.21
0.864
2.72
•
•
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Finish - Tin. Plated Leads Solderable per MIL-STD-202,
Method 208
C
0.71
D
2.00
•
•
•
•
Polarity: Cathode Band
Marking: Type Number
Ordering Information: See Page
Weight: 0.35 grams (approximate)
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @TA = 25°C unless otherwise specified
UF
1001
UF
1002
UF
1003
UF
1004
UF
1005
UF
1006
UF
1007
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 5)
RMS Reverse Voltage
Symbol
Unit
VRRM
VRWM
VR
50
35
100
70
200
140
400
600
420
800
560
1000
700
V
VR(RMS)
280
1.0
V
A
Average Rectified Output Current
(Note 1)
@ TA = 55°C
IO
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
Forward Voltage
Peak Reverse Current
at Rated DC Blocking Voltage (Note 5)
Reverse Recovery Time (Note 3)
Typical Total Capacitance (Note 2)
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
IFSM
VFM
IRM
30
A
V
@ IF = 1.0A
@ TA = 25°C
@ TA = 100°C
1.0
1.3
5.0
100
1.7
μA
trr
CT
RθJA
50
20
75
10
ns
pF
°C/W
95
-65 to +150
Tj, TSTG
°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 with 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-heating effect.
DS25002 Rev. 11 - 2
1 of 3
UF1001 – UF1007
© Diodes Incorporated
www.diodes.com