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UF1501/S(Rev-A1-2) View Datasheet(PDF) - Diodes Incorporated.

Part Name
Description
Manufacturer
UF1501/S
(Rev.:Rev-A1-2)
Diodes
Diodes Incorporated. Diodes
UF1501/S Datasheet PDF : 2 Pages
1 2
UF1501/S - UF1507/S
1.5A ULTRA-FAST RECTIFIER
Features
· Diffused Junction
· Ultra-Fast Switching for High Efficiency
· High Current Capability and Low Forward
Voltage Drop
· Surge Overload Rating to 50A Peak
· Low Reverse Leakage Current
· Plastic Material: UL Flammability
Classification Rating 94V-0
Mechanical Data
· Case: Molded Plastic
· Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
· Polarity: Cathode Band
· Marking: Type Number
· DO-41 Weight: 0.35 grams (approx.)
· DO-15 Weight: 0.40 grams (approx.)
· Mounting Position: Any
A
B
A
C
D
DO-41
DO-15
Dim Min Max Min Max
A
25.40
¾
25.40
¾
B
4.06 5.21 5.50 7.62
C
0.71 0.864 0.686 0.889
D
2.00 2.72 2.60 3.60
All Dimensions in mm
“S” Suffix Designates DO-41 Package
No Suffix Designates DO-15 Package
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
UF
UF
UF
UF
UF
UF
UF
1501/S 1502/S 1503/S 1504/S 1505/S 1506/S 1507/S
Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
50
100 200 400 600 800 1000 V
VR
RMS Reverse Voltage
VR(RMS) 35
70
140 280 420 560 700 V
Average Rectified Output Current
(Note 1)
@ TA = 50°C
IO
1.5
A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load IFSM
50
A
(JEDEC Method)
Forward Voltage
@ IF = 1.5A VFM
1.0
1.3
1.7
V
Peak Reverse Current
at Rated DC Blocking Voltage
Reverse Recovery Time (Note 3)
@ TA = 25°C
@ TA = 100°C
IRM
trr
5.0
100
mA
50
75
ns
Typical Junction Capacitance (Note 2)
Cj
35
20
pF
Typical Thermal Resistance Junction to Ambient
RqJA
70
K/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 with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5.
DS25006 Rev. A1-2
1 of 2
UF1501/S - UF1507/S
 

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