UF3001 - UF3007
ULTRA FAST RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 3.0 A
Features
Diffused Junction
Ultra-Fast Switching for High Efficiency
High Current Capability and Low Forward
Voltage Drop
!
!
!
A
B
A
!
!
Low Reverse Leakage Current
Plastic Material: UL Flammability
Classification Rating 94V-0
C
D
Mechanical Data
DO-201AD
Min
Dim
A
Max
¾
!
!
Case: DO-201AD, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Polarity: Cathode Band
25.40
7.20
B
9.50
1.30
5.30
!
!
!
!
C
1.20
Weight: 1.2 grams (approx.)
Mounting Position: Any
D
4.80
All Dimensions in mm
Marking: Type Number
@ TA = 25°C unless otherwise specified
For capacitive load, derate current by 20%.
Maximum Ratings and Electrical Characteristics
Single phase, half wave, 60Hz, resistive or inductive load.
UF
UF
UF
UF
UF
UF
UF
Symbol
Unit
Characteristic
3001
3002
3003
3004
3005
3006
3007
1000
700
VRRM
VRWM
VR
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
50
35
100
70
200
140
400
600
420
800
560
V
VR(RMS)
IO
RMS Reverse Voltage
280
3.0
V
A
Average Rectified Output Current
(Note 1)
@ TA = 55°C
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM
150
1.3
A
Forward Voltage
@ IF = 3.0A
VFM
IRM
1.0
1.7
V
Peak Reverse Current
at Rated DC Blocking Voltage
@ TA = 25°C
@ TA = 100°C
5.0
100
mA
trr
Cj
Reverse Recovery Time (Note 3)
50
75
75
50
ns
pF
Typical Junction Capacitance (Note 2)
RqJA
Tj, TSTG
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
35
K/W
°C
-65 to +150
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.
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