LITE-ON
SEMICONDUCTOR
UF3001 thru UF3007
REVERSE VOLTAGE
- 50
to
1000
Volts
FORWARD CURRENT
- 3.0
Amperes
ULTRA FAST RECTIFIERS
FEATURES
Low cost
Diffused junction
Ultra fast switching for high efficiency
Low reverse leakage current
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
A
DO-201AD
B
A
C
D
MECHANICAL DATA
Case : JEDEC DO-201AD molded plastic
Polarity : Color band denotes cathode
Weight : 0.04 ounces, 1.1 grams
Mounting position : Any
Dim.
A
B
DO-201AD
Min.
Max.
25.4
7.30
-
9.50
1.20
1.30
C
4.80
5.30
D
All Dimensions in millimeter
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
CHARACTERISTICS
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current
SYMBOL
UF3001 UF3002 UF3003 UF3004 UF3005 UF3006 UF3007
UNIT
V
RRM
V
RMS
V
DC
I
(AV)
50
35
50
100
70
100
200
140
200
400
280
400
3.0
150
600
420
600
800
560
800
1000
700
1000
V
V
V
A
@T
A
=
55 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC Method)
Maximum forward Voltage at 3.0A DC
Maximum DC Reverse Current
at Rated DC Blocking Voltage
I
FSM
V
F
I
R
T
RR
C
J
R
0JA
A
1.0
1.3
5
100
50
75
20
-55 to +125
-55 to +150
1.7
V
uA
@T
J
=25 C
@T
J
=100 C
Maximum Reverse Recovery Time (Note 1)
Typical Junction
Capacitance (Note 2)
Typical Thermal Resistance (Note 3)
Operating Temperature Range
Storage Temperature Range
75
50
ns
pF
C/W
T
J
T
STG
C
C
REV. 2, 01-Dec-2000, KDCF02
NOTES : 1.Measured with I
F
=0.5A,I
R
=1A,I
RR
=0.25A.
2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
3.Thermal Resistance Junction to Ambient.
RATING AND CHARACTERISTIC CURVES
UF3001 thru UF3007
AVERAGE FORWARD CURRENT
AMPERES
3.0
PEAK FORWARD SURGE CURRENT,
AMPERES
FIG.1 - FORWARD CURRENT DERATING CURVE
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
200
150
2.0
100
1.0
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
50
Single Half-Sine-Wave
(JEDEC METHOD)
0
25
0
1
2
5
10
20
50
100
50
75
100
125
150
175
AMBIENT TEMPERATURE , C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL JUNCTION CAPACITANCE
1000
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
100
INSTANTANEOUS FORWARD CURRENT ,(A)
UF3004
UF3001 to UF3004
CAPACITANCE , (pF)
100
UF3005 to UF3007
10
UF3001 to UF3004
UF3005 - UF3007
10
1.0
T
J
= 25 C, f= 1MHz
1
0.1
1.0
4
100
T
J
= 25 C
PULSE WIDTH 300us
0.1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
REVERSE VOLTAGE , VOLTS
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
REV. 2, 01-Dec-2000, KDCF02
嵌入式系统
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