Document
UF2005CT thru UF2060CT
Glass Passivated Super Fast Recovery Rectifier
Features ¬ Fast switching for high efficiency ¬ Low forward voltage drop ¬ High current capability ¬ Low reverse leakage current ¬ High surge current capability Mechanical Data ¬ Case: Molded plastic TO-220AB ¬ Epoxy: UL 94V-0 rate flame retardant ¬ Terminals: Solderable per MIL-STD-202 method 208 ¬ Polarity:Color band denotes cathode ¬ Mounting position: Any ¬ Weight: 2.24 grams
TO-220AB
Unit : inch (mm)
®
.419(10.66) .387(9.85) .139(3.55) MIN
.196(5.00) .163(4.16) .054(1.39) .045(1.15)
.269(6.85) .226(5.75)
.038(0.96) .019(0.50)
.50(12.7)MIN
.177(4.5)MAX
.025(0.65)MAX
.1(2.54)
.1(2.54)
AC Positive CT AC
Rating at 25oC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
SYMBOL UF2005CT UF2010CT UF2020CT UF2030CT UF2040CT UF2060CT UNIT Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current TC=125 C Peak Forward Surge Current, 8.3ms single Half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 10.0 A Maximum DC Reverse Current @TJ=25 C At Rated DC Blocking Voltage @TJ=125 C Maximum Reverse Recovery Time (Note 1) Typical junction Capacitance (Note 2)
Operating Junction and Storage Temperature Range
o o o
VRRM VRMS VDC IF(AV)
50 35 50
100 70 100
200 140 200 20.0
300 210 300
400 280 400
600 420 600
V V V A
IFSM
200
175
A
VF IR Trr CJ
TJ, TSTG
0.975 10.0 250 35 120
-55 to +150
1.3
1.5
V uA uA nS pF
o
50 70
C
NOTES : (1) Reverse recovery test conditions IF = 0.5A, IR = 1.0A, Irr = 0.25A. (2) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts DC.
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL www.cumsumi.com ®
Free Datasheet http://www.datasheet4u.com/
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RoHS compliant
.624(15.87)
.548(13.93)
UF2005CT thru UF2060CT
®
FIG.1 - FORWARD CURRENT DERATING CURVE
20 200
FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT, AMPERES
Pulse Width 8.3ms Single Half-Sire-Wave (JEDEC Method)
AVERAGE FORWARD RECTIFIED CURRENT, AMPERES
16
175 150 125 100 75 50 25 0
10
8
6
4 60 Hz Resistive or Inductive load 0 0 50 100
o
150
1
10
100
CASE TEMPERATURE, C
NUMBER OF CYCLES AT 60Hz
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS
IINSTANTANEOUS FORWARD CURRENT, AMPERES
10 UF2005CT -UF2020CT
FIG.4 - TYPICAL REVERSE CHARACTERISTICS
1000
INSTANTANEOUS REVERSE CURRENT, MICROAMPERES
1.0
UF2030CT -UF2040CT
100
TJ=125 C
o
UF2060CT 0.1
10 TJ=25 C 1
o
0.01 0.2 0.4 0.6 0.8
TJ=25 C PULSE WIDTH=300uS 1% DUTY CYCLE 1.0 1.2 1.4 1.6
o
0.1 0 20 40 60 80 100
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PERCENT OF RATED PEAK REVERSE VOLTAGE,%
FIG.5 - TYPICAL JUNCTION CAPACITANCE
1000
JUNCTION CAPACITANCE, pF
TJ = 25 C f = 1.0 MHZ Vsig = 50mVp-p
o
100
10 0.1 1.0 4.0 10 100
REVERSE VOLTAGE, VOLTS
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL www.cumsumi.com ®
Free Datasheet http://www.datasheet4u.com/
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