UF800_09 Datasheet, PDF (2/2 Pages) Pan Jit International Inc. – ULTRAFAST RECOCVEY RECTIFIERS

UF800~UF806
RATING AND CHARACTERISTIC CURVES
10.0
8.0
6.0
4.0
2.0
0
0
50
100
150
CASE TEMPERATURE, ^OC
Fig.1 FORWARD CURRENT DERATING CURVE
175
150
125
100
75
50
25
1
10
NO. OF CYCLES AT 60Hz
100
Fig.3 PEAK FORWARD SURGE CURRENT
100
10
50-200V
1
300-400V
600V
0.1
TJ= 25 ^OC
0.01
.4 .6 .8 1.0 1.2 1.4 1.6 1.8 2.0
FORWARD VOLTAGE, VOLTS
Fig.2 FORWARD CHARACTERISTICS
1000
100
TJ= 1 25 ^OC
10
1.0
TJ= 25 ^OC
0.1
20 40 60 80 100 120 140
PERCENTAGE OF PEAK REVERSE VOLTAGE,%
Fig.4 TYPICAL REVERSE CHARACTERISTICS
50W
10W
N on in ductive N onindu ctive
t_rr
0.5A
D .U .T.
(+ )
25V dc
(a p p ro x)
(-)
1W
Non
in d u ctive
O S C ILLO S C O P E
NOTE 1
N O T E S : 1.R ise Tim e = 70ns m ax.
Input mI pedance = 1 megohm . 22pF
2.R ise Tim e = 10ns m ax.
S ource Im pedance = 50 O hm s
(-)
P U LS E
G ENERATO R
NOTE 2
(+)
0
-0.25
-1.0
S E T TIM E
BASE FO R
1 0 n s /cm
1cm
Fig.5 REVERSE RECOVERY TIME CHARACTERISTIC
AND TEST CIRCUIT DIAGRAM
STAD-MAR.05.2009
240
200
160
120
80
40
0
12
TJ= 25 ^OC
5 10 20
50 100
REVERSE VOLTAGE, VOLTS
Fig.6 TYPICAL JUNCTION CHARACTERISTICS
PAGE . 2