UF100 - UF1010
ULTRA FAST RECTIFIER DIODES
VOLTAGE RANGE: 50 - 1000V
CURRENT: 1.0 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
Case: DO-41Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
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!
DO-41
Min
Dim
A
Max
25.40
4.06
¾
!
!
!
!
Polarity: Cathode Band
Marking: Type Number
Weight: 0.35 grams (approx.)
Mounting Position: Any
B
5.21
0.864
2.72
C
0.71
D
2.00
All Dimensions in mm
TA = 25ꢀC unless otherwise specified
Maximum Ratings and Electrical Characteristics
For capacitive load, derate current by 20%.
Single phase, half wave, 60Hz, resistive or inductive load.
UF
100
UF
101
UF
102
UF
104
UF
106
UF
108
UF
1010
Characteristic
Symbol
Unit
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
1000
700
V
280
1.0
V
A
V
RMS Reverse Voltage
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
(JEDEC Method)
IFSM
30
A
Forward Voltage
@ IF = 1.0A
VFM
IRM
1.0
1.3
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
20
75
10
ns
pF
Typical Junction Capacitance (Note 2)
RqJA
Tj, TSTG
Typical Thermal Resistance Junction to Ambient
Operating and Storage Temperature Range
95
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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