UF300 ~ UF3010
ULTRAFAST RECOVERY RECTIFIERS
VOLTAGE
50 to 1000 Volts
FEATURES
1.0(25.4)MIN.
CURRENT
3.0 Amperes
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
• Exceeds environmental standards of MIL-S-19500/228.
• Ultra Fast switching for high efficiency.
• In compliance with EU RoHS 2002/95/EC directives
0.052(1.3)
0.048(1.2)
MECHANICAL DATA
• Case: Molded plastic, DO-201AD
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity: Band denotes cathode
• Mounting Position: Any
• Weight: 0.0395 ounce, 1.122 gram
0.375(9.5)
0.285(7.2)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
PARAMETER
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current .375"(9.5mm) lead length at
T
A
=55
O
C
Peak Forward Surge Current : 8.3ms single half sine-wave
superimposed on rated load(JEDEC method)
Maximum Forward Voltage at 3.0A
Maximum DC Reverse Current at Rated DC
Blocking Voltage
Typical Junction Capacitance (Note 1)
Typical Thermal Resistance (Note 2)
Maximum Reverse Recovery Time (Note 3)
Operating Junction and Storage Temperature Range
T
J
=25
O
C
T
J
=100
O
C
SYMBOL
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
C
J
R
θJA
R
θJC
t
rr
T
J
,T
STG
UF300
50
35
50
UF301
100
70
100
UF302
200
140
200
1.0(25.4)MIN.
0.210(5.3)
0.188(4.8)
UF304
400
280
400
3.0
150
UF306
600
420
600
UF308
800
560
800
UF3010
1000
700
1000
UNITS
V
V
V
A
A
1.0
1.3
10.0
750
75
20
12
50
-55 to + 150
1.7
V
μA
50
O
pF
C/W
ns
O
75
C
NOTES:
1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC.
2. Thermal Resistance from Junction to Ambient and from Junction to lead length 0.375”(9.5mm) P.C.B. mounted.
3. Reverse Recovery Time I
F
=.5A ,I
R
=1A , I
rr
=.25A
September 21,2010-REV.01
PAGE . 1
UF300 ~ UF3010
RATING AND CHARACTERISTIC CURVES
10
INSTANTANEOUS FORWARD CURRENT
AMPERES
50-200V
6.0
AVERAGE FORWARD CURRENT, AMPERES
400V
5.0
1.0
600-1000V
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.375" LEAD LENGTHS
4.0
3.0
0.1
2.0
1.0
T
A
= 25
O
C
.01
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
0
25
50
75
100
125
150
175
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
AMBIENT TEMPERATURE,
O
C
Fig.2 FORWARD CURRENT DERATING CURVE
Fig.1 FORWARD CHARACTERISTICS
1000
210
FORWARD SURGE CURRENT,AMPERES
,
INST
ANTANEOUS REVERSECURRENT uA
T
J
= 1
50 C
100
O
180
150
120
10
T
J
= 100
O
C
90
60
30
0
1.0
T
J
= 2 C
5
O
0.1
20
40
60
80
100
120
140
1
5
10
50
100 200
1000
PERCENTAGE OF PEAK REVERSE VOLTAGE,%
NO. OF CYCLES AT 60Hz
Fig.4 PEAK FORWARD SURGE CURRENT
Fig.3 TYPICAL REVERSE CHARACTERISTIC
September 21,2010-REV.01
PAGE . 2
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