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DATA SHEET
UF300 thru UF3010
ULTRAFAST RECOVERY RECTIFIERS
VOLTAGE
FEATURES
50 to 1000 Volts
CURRENT
3.0 Amperes
DO-201AD
Unit: inch(mm)
* Exceeds environmental standards of MIL-S-19500/228. * Ultra Fast switching for high efficiency. * Pb free product are available : 99% Sn above can meet Rohs environment substance directive request
.375(9.5)
1.0(25.4)MIN.
* Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound
.052(1.3) .048(1.2)
MECHANICAL DATA
Case: Molded plastic, DO-201AD Terminals: Axial leads, solderable per MIL-STD-202G,Method 208
.285(7.2)
Mounting Position: Any Weight: 1.132 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25C 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 TA=55OC 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 TA=25OC at Rated DC Blocking Voltage TA=100OC Typical Junction capacitance (Note 1) Typical Thermal Resistance(Note 2) Maximum Reverse Recovery Time (Note 3) Operating Junction and Storage Temperature Range SYMBOL VRRM VRMS VDC IAV IFSM VF 1.0 UF300 50 35 50 UF301 UF302 UF304 UF306 UF308 UF3010 100 70 100 200 140 200 400 280 400 3.0 150 600 420 600 800 560 800 1000 700 1000 UNITS V V V A A
1.0(25.4)MIN.
Polarity: Band denotes cathode
.210(5.3) .188(4.8)
1.1
10.0 750 75 20 50 -55 TO +150
1.7
V
IR CJ RJA TRR TJ,TSTG
uA 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 IF=.5A ,IR=1A , I rr=.25A
STAD-JAN.03.2005
PAGE . 1
RATING AND CHARACTERISTIC CURVES
10
INSTANTANEOUS FORWARD CURRENT AMPERES
50-200V
AVERAGE FORWARD CURRENT, AMPERES
6.0 5.0 4.0 3.0 2.0 1.0 0
400V
1.0
600-1000V
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .375" LEAD LENGTHS
0.1
TA= 25 OC
.01 0.4 0.6 0.8 1.0 1.2 1.4
1.6
1.8
25
50
75
100
125
150
O
175
INSTANTANEOUS FORWARD VOLTAGE,VOLTS
AMBIENT TEMPERATURE, C Fig.2 FORWARD CURRENT DERATING CURVE
Fig.1 FORWARD CHARACTERISTICS
FORWARD SURGE CURRENT,AMPERES
100
210 180 150 120 90 60 30 0
INSTANTANEOUS REVERSE CURRENT,uA
T A =125 C
O
10
T A =75 C
O
1.0
T A =25 C
O
0.1
0.01
0
20
40
60
80
100
120
140
1
5
10
50
100 200
1000
PERCENT OF PEAK REVERE VOLTAGE,%
NO. OF CYCLES AT 60Hz Fig.4 PEAK FORWARD SURGE CURRENT
Fig.3 TYPICAL REVERSE LEAKAGE CHARACTERISTICS
STAD-JAN.03.2005
PAGE . 2

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