®
UF5A – UF5M
5.0A SURFACE MOUNT GLASS PASSIVATED ULTRAFAST DIODE
WON-TOP ELECTRONICS
Pb
Features
Glass Passivated Die Construction
Ideally Suited for Automatic Assembly
Low Forward Voltage Drop, High Efficiency
Surge Overload Rating to 150A Peak
Low Power Loss
Ultra-Fast Recovery Time
Ideally Suited for Use in High Frequency
B
D
A
F
SMPS, Inverters and As Free Wheeling Diodes
C
H
G
E
SMC/DO-214AB
Min
Mechanical Data
Dim
A
Max
6.22
7.11
Case: SMC/DO-214AB, Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
5.59
B
6.60
C
2.75
3.25
0.305
8.13
2.62
0.203
1.52
Polarity: Cathode Band or Cathode Notch
Marking: Type Number
Weight: 0.21 grams (approx.)
Lead Free: For RoHS / Lead Free Version,
Add “-LF” Suffix to Part Number, See Page 4
D
0.152
7.75
E
F
2.00
G
H
0.051
0.76
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%.
Characteristic
Symbol
UF5A UF5B UF5D UF5G UF5J UF5K UF5M Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
35
100
70
200
140
400
600
420
800
560
1000
700
V
RMS Reverse Voltage
VR(RMS)
IO
280
5.0
V
A
Average Rectified Output Current
@TL = 75°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 = 5.0A
VFM
IRM
1.0
1.7
V
Peak Reverse Current
@TA = 25°C
10
250
µA
At Rated DC Blocking Voltage
@TA = 100°C
Reverse Recovery Time (Note 1)
trr
50
80
75
50
nS
pF
Typical Junction Capacitance (Note 2)
CJ
Thermal Resistance Junction to Ambient (Note 3)
Thermal Resistance Junction to Lead (Note 3)
RθJA
RθJL
47
12
°C/W
°C
Operating and Storage Temperature Range
TJ, TSTG
-55 to +150
Note: 1. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A.
2. Measured at 1.0 MHz and applied reverse voltage of 4.0 V DC.
3. Mounted on PCB with 8.0mm x 8.0mm copper pads.
© Won-Top Electronics Co., Ltd.
Revision: September, 2019
www.wontop.com
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