UF4001 Datasheet, PDF (1/2 Pages) Won-Top Electronics – 1.0A ULTRAFAST RECOVERY RECTIFIER

Z ibo Seno Electronic Engineering Co., Ltd.
Features
! Diffused Junction
! Low Forward Voltage Drop
! High Current Capability
! High Reliability
! High Surge Current Capability
UF4001 – UF4007
1.0A HIGH EFFICIENCY RECTIFIER
A
B
A
Mechanical Data
! Case: Molded Plastic
! Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
! Polarity: Cathode Band
! Weight: 0.34 grams (approx.)
! Mounting Position: Any
! Marking: Type Number
! Lead Free: For RoHS / Lead Free Version
C
D
DO-41
Dim
Min
Max
A
24.5
—
B
4.06
5.21
C
0.60
0.80
D
2.00
3.00
All Dimensions in mm
Maximum Ratings and Electrical Characteristics @T_A=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Symbol
UF UF UF UF UF UF UF
4001 4002 4003 4004 4005 4006 4007
Unit
VRRM
VRWM
VR
50 100 200 400 600 800 1000
V
RMS Reverse Voltage
VR(RMS)
35
70 140 280 420 560 700
V
Average Rectified Output Current
(Note 1)
@T_A = 55°C
IO
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed on
IFSM
rated load (JEDEC Method)
1.0
A
30
A
Forward Voltage
@I_F = 1.0A
VFM
Peak Reverse Current
@T_A = 25°C
At Rated DC Blocking Voltage @T_A = 100°C
IRM
Reverse Recovery Time (Note 2)
trr
1.0
50
1.3
5.0
100
1.7
V
µA
75
nS
Typical Junction Capacitance (Note 3)
Cj
20
15
pF
Operating Temperature Range
Tj
-65 to +150
°C
Storage Temperature Range
TSTG
-65 to +150
°C
Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
UF4001 - UF4007
1 of 2
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