THRU PFFM207LS
PFFM201LS
2.0A SUFRACE MOUNT FAST RECOVERY RECTIFIERS-50-1000V
Rating and characteristic curves
FIG.1-TYPICAL FORWARD
CHARACTERISTICS
FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE
2.4
2.0
1.6
1.2
20
6.0
2.0
Single Phase
Half Wave 60Hz
Resistive Or Inductive Load
0.8
0.4
0
0
20
40
60
80
100
120
140
160
180
200
TJ=25 C
AMBIENT TEMPERATURE ( C)
Pulse Width 300us
1% Duty Cycle
0.2
.02
FIG.4-MAXIMUM NON-REPETITIVE FORWARD
SURGE CURRENT
50
.6
.8 1.0 1.2 1.4 1.6 1.8 2.0
40
30
20
10
0
FORWARD VOLTAGE,(V)
FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE
RECOVERY TIME CHARACTERISTICS
8.3ms Single Half
TJ=25 C
Sine Wave
50W
10W
NONINDUCTIVE
JEDEC method
NONINDUCTIVE
(
)
(+)
D.U.T.
25Vdc
(approx.)
PULSE
GENERATOR
(NOTE 2)
50
1
5
10
100
(
)
(+)
NUMBER OF CYCLES AT 60Hz
1W
OSCILLISCOPE
(NOTE 1)
NON-
INDUCTIVE
NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF.
2. Rise Time= 10ns max., Source Impedance= 50 ohms.
FIG.5-TYPICAL JUNCTION CAPACITANCE
70
60
50
40
trr
|
|
|
|
|
|
|
|
+0.5A
0
30
20
10
0
-0.25A
-1.0A
.01
.05
.1
.5
1
5
10
50
100
1cm
SET TIME BASE FOR
50 / 10ns / cm
REVERSE VOLTAGE,(V)
2
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