UF4001
THRU
UF4007
1 Amp Ultra Fast
Recovery Rectifier
50 to 1000 Volts
Features
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
UF4001
---
50V
35V
50V
UF4002
---
100V
70V
100V
UF4003
---
200V
140V
200V
UF4004
---
400V
280V
400V
UF4005
---
600V
420V
400V
UF4006
---
800V
560V
800V
UF4007
---
1000V
700V
1000V
Electrical Characteristics @ 25
C Unless Otherwise Specified
Average Forward
Current
I
F(AV)
1 A
T
A
= 55
C
Peak Forward Surge
Current
I
FSM
30A
8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
UF4001-4003
UF4004
V
F
1. 0 V
1. 7 V
I
FM
= 1.0A;
T
A
= 25
C
Maximum Reverse
Recovery Time
T
rr
50ns
I
F
=0.5A, I
R
=1.0A,
I
rr
=0.25A
Typical Junction
Capacitance
UF4001-4004
UF4005-4007
C
J
20pF
10pF
Measured at
1.0MHz, V
R
=4.0V
*Pulse Test: Pulse Width 300
m
sec, Duty Cycle 1%
DO-41
DIMENSIONS
INCHES
MM
DIM
MIN
MAX
MIN
MAX
NOTE
A
.166
.205
4.10
5.20
B
.080
.107
2.00
2.70
C
.028
.034
.70
.90
D
1.000
---
25.40
---
A
B
C
D
D
Cathode
Mark
UF4005-4007
1. 3 V
UF4001-4004
UF4005-4007
75ns
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mccsemi
.com
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
R
5
A
10
0
A
T
A
= 25
C
T
A
= 100
C
High Surge Capability
Low Leakage
Low Forward Voltage Drop
Ultra Fast Switching Speed For High Efficiency
Maximum Ratings
Operating Temperature: -55
C to +125
C
Storage Temperature: -55
C to +150
C
Typical Thermal Resistance 25
C/W
omponents
21201 Itasca Street Chatsworth
!"#
$
% !"#
M C C
UF4001 thru UF4007
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mccsemi
.com
M C C
PEAK F
O
RW
ARD S
U
R
G
E C
U
R
R
E
N
T
,
A
M
P
E
R
E
S
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
1
5
10
50
100
2
20
0
10
20
30
40
Pulse width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAG
E F
O
R
W
ARD CURRENT
AM
PERES
25
75
100
125
150
0.6
0
50
0.2
1.0
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
AMBIENT TEMPERATURE , C
0.8
0.4
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
I
N
ST
A
N
T
A
N
E
O
U
S
F
O
R
W
ARD CURRENT
,
(
A)
0.2
0.4
1.2
1.4
0
0.1
1.0
10
0.6
0.8
1.0
0.01
1.8
1.6
T
J
= 25 C
PULSE WIDTH 300us
UF4001 - UF4003
UF4005 - UF4007
UF4004
FIG.3 - TYPICAL JUNCTION CAPACITANCE
CA
PA
CIT
A
N
C
E
,
(
p
F
)
REVERSE VOLTAGE , VOLTS
10
1
100
100
10
1.0
4
UF4005 to UF4007
UF4001 to UF4004
T
J
= 25 C, f= 1MHz
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