UF5408-2C3A-2CDO-27 Datasheet, PDF (2/2 Pages) Nanjing International Group Co – 3.0AMPHIGH EFFICIENCY RECTIFIERS

RATING ANDCHARACTERISTICCURVES(UF5400THRUUF5408)
FIG.1-TYPICALFORWARD
CHARACTERISTICS
10
1.0
.1
.01
Tj=25C
PulseWidth300us
1%DutyCycle
.001
.4
.6 .8 1.0 1.2 1.4 1.6 1.8
FORWARD V O LTAGE,(V)
FIG.3-TESTCIRCUITDIAGRAMANDREVERSE
RECOVERYTIMECHARACTERISTICS
50Ω
NONINDUCTIVE
10Ω
NONINDUCTIVE
(+)
25Vdc
(approx.)
()
D.U.T.
1Ω
NON-
INDUCTIVE
OSCILLISCOPE
(NOTE1)
()
PULSE
GENERATOR
(NOTE2)
(+)
NOTES:1.RiseTime=7nsmax.,InputImpedance=1megohm.22pF.
2.RiseTime=10nsmax.,SourceImpedance=50ohms.
+0.5A
0
-0.25A
trr
|
|
|
|
|
|
|
|
-1.0A
1cm
SETTIMEBASEFOR
50/10ns/cm
FIG.2-TYPICAL FORWARDCURRENT
DERATINGCURVE
3.0
2.5
2.0
1.5
1.0
0.5
0
0
SinglePhase
HalfWave60Hz
ResistiveOrInductiveLoad
0.375"(9.5mm)LeadLength
25 50 75 100 125 150 175
AMBIENTTEMPERATURE( C)
FIG.4-MAXIMUMNON-REPETITIVEFORWARD
SURGECURRENT
250
200
150
100
50
Tj=25C
8.3msSingleHalf
SineWave
JEDECmethod
0
1
5
10
50
100
NUMBEROFCYCLESAT60Hz
FIG.5-TYPICALJUNCTIONCAPACITANCE
175
150
125
100
75
50
25
0
.01
.05 .1
.5 1
5 10
REVERSEVOLTAGE,(V)
50 100