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Compact Technology |
ULTRA FAST RECTIFIERS
UF1001 thru UF1007
REVERSE VOLTAGE - 50 to 1000 Volts
FORWARD CURRENT - 1.0 Ampere
FEATURES
Diffused junction
Ultra fast switching for high efficiency
Low reverse leakage current
Low forward voltage drop
High current capability
Easily cleaned with Freon, Alcohol, Chlorothene and
similar solvents
Plastic material has UL flammabitily classification 94V-0
MECHANICAL DATA
Case : JEDEC DO-41 molded plastic
Polarity : Color band denotes cathode
Weight : 0.012 ounces, 0.34 grams
Mounting position : Any
DO-41
A BA
D
C
DO-41
Dim. Min. Max.
A 25.4 -
B
4.20
5.20
C 0.70 0.90
D 2.00 2.70
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25̺ ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
SYMBOL UF1001 UF1002 UF1003 UF1004 UF1005 UF1006 UF1007 UNIT
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
@TA=55 C
VRRM
VRMS
VDC
I(AV)
50
35
50
100 200 400 600 800 1000 V
70 140 280 420 560 700 V
100 200 400 600 800 1000 V
1.0 A
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC Method)
IFSM
30
A
Maximum forward Voltage at 1.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25 C
@TJ=100 C
VF
IR
1.0 1.3
5
100
1.7 V
uA
Maximum Reverse Recovery Time (Note 1)
TRR
50
75 ns
Typical Junction
Capacitance (Note 2)
CJ 20
10 pF
Typical Thermal Resistance (Note 3)
R0JA
40 C/W
Storage / Operating Temperature Range
TSTG ,TJ
-55 to +150
C
NOTES : 1.Test condition of TRR:IF=0.5A,IR=1.0A,IRR=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance Junction to Ambient.
CTC0104 Ver. 2.0
1 of 2
UF1001 thru UF1007
UF1001 thru UF1007
RATING AND CHARACTERISTIC CURVES
FIG.1 - FORWARD CURRENT DERATING CURVE
1.0
0.8
0.6
0.4
0.2
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0.1
25 50
75 100
125
AMBIENT TEMPERATURE , C
150
175
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
40
30
20
10
Pulse width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
0
12
5 10 20
50
NUMBER OF CYCLES AT 60Hz
100
FIG.3 - TYPICAL JUNCTION CAPACITANCE
100
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
UF1001 to UF1004
10
UF1005 to UF1007
TJ = 25 C, f = 1MHz
1.0
1
4 10
REVERSE VOLTAGE , VOLTS
10 UF1001 to UF1004
UF1004
1.0 UF1005 to UF1007
TJ = 25 C
PULSE WIDTH 300us
0.1
100 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
CTC0104 Ver. 2.0
2 of 2
UF1001 thru UF1007
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