E
L
E
C
T
R
O
N
I
C
UF4001~UF4007
Ultra Fast Recovery Rectifier – 1.0Amp 50~1000Volt
□
Features
-Low forward voltage drop
-High current capability
-High reliability
-High surge current capability
-Epitaxial construction
DO-41
□
Maximum ratings and Electrical characteristics
TYPE
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
Peak Forward urge Current, 8.3ms single half
sine-wave superimposed on rated load(JEDEC method)
Maximum Instantaneous Forward Voltage at 1.0A
Maximum DC Reverse Current at Rated DC Blocking
Voltage
Maximum Reverse Recovery Time ( Note 1)
Typical Junction Capacitance (Note 2)
Operating Temperature Range
Storage Temperature Range
Note:
.1.
Test Conditions : I
F
= 0.5A , I
R
= 1.0A , I
RR
= -0.25A
2.Measured at 1.0 MHz and applied reverse voltage of 4.0 volts
50
20
-65 – 125
-65 – 150
1.1
Ta = 25ºC 5.0
.034(0.9)
.028(0.7)
UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007
50
35
50
100
70
100
200
140
200
400
280
400
1.0
30
1.4
600
420
600
800
560
800
1000
700
1000
1.0(25.4)
-Case：Molded plastic
-Epoxy：UL 94V-0 rate flame retardant
-Lead：Axial leads, solderable per MIL-STD-202,method 208 guaranteed
-Polarity：Color band denotes cathode end
-Mounting position：Any
-Weight：0.34 grams
.107(2.7)
.080(2.0)
.205(5.2)
.166(4.2)
□
Mechanical data
1.0(25.4)
UNIT
V
V
V
A
A
V
μA
Ta = 100ºC 100
75
15
nS
pF
ºC
ºC
September 2008 / Rev.6.2
http:// www.sirectsemi.com
1
UF4001~UF4007
1.0
AVERAGE FORWARD CURRENT
AMPERES
0.8
10
0.6
1
-U
F4
0
04
0.4
INSTANTANEOUS FORWARD CURRENT , (A)
UF
40
0
0
25
50
75
100
125
150
AMBIENT TEMPERATURE ,
℃
.1
Figure 1. Forward Current Derating Curve
30
PEAK FORWARD SURGE CURRENT
AMPERES
.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
25
20
15
10
1000
FORWARD VOLTAGE , (V)
Figure 4. Typical Forward Characteristics
5
Single Half-Sine-Wave
(JEDEC METHOD)
1
2
5
10
20
50
100
REVERSE LEAKAGE CURRENT , (mA)
0
NUMBER OF CYCLES AT 60Hz
100
T
j
=100
℃
Figure 2. Maximum Non-repetitive Surge Current
10
T
j
= 25
℃
100
40
CAPACITANCE , (pF)
U F 40
1
0 1 -U
20
10
4
UF 4 0
05 - U
F400
4
F4 0 0
7
0.1
0
20
40
60
80
100
120
140
PERCENT OF RATED PEAK REVERSE VOLTAGE , (%)
2
1
.1
1.0
10
100
Figure 5. Typical Reverse Characteristics
REVERSE VOLTAGE , VOLTS
Figure 3. Typical Junction Capacitance
Sirectifier Global Corp., Delaware, U.S.A.
U.S.A.:
sgc@sirectsemi.com
France:
ss@sirectsemi.com
Taiwan:
se@sirectsemi.com
Hong Kong:
hk@sirectsemi.com
China:
st@sirectsemi.com
…Thailand:
th@sirectsemi.com
Philippines:
aiac@sirectsemi.com
Belize:
belize@sirectsemi.com
UF
40
Tj=25℃
Pulse Width 300us
1% Duty Cycle
05
-U
F4
0
0.2
01
07
http:// www.sirectsemi.com
2
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