FR301 Datasheet, PDF (2/2 Pages) Won-Top Electronics – 3.0A FAST RECOVERY RECTIFIER

RATINGS AND CHARACTERISTIC CURVES FR301 THRU FR307
FIG.1-TYPICAL FORWARD CURRENT
DERATING CURVE
5
4
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
3
2
1
0
0 25 50 75 100 125 150 175
AMBIENT TEMPERATURE ( )
FIG.3-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
FIG.2-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT
200
100
50
30
20
10
1
8.3m SINGLE HALF SINE WAVE
(JEDEC Method)
5
10
NUMBER OF CYCLES AT 60Hz
50
100
20
10
3
1
0.3
0.1
0.03
TJ=25
Pulse Width=300mS
1% Duty Cycle
0.01
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE (VOLTS)
FIG.4-TYPICAL JUNCTION CAPACITANCE
200
100
60
40
TJ=25
20
10
6
4
2
1
0.1 0.2 0.4
12 4
10 20 40 100
REVERSE VOLTAGE. (V)
FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50W
NON INDUCTIVE
10W
NON INDUCTIVE
(+)
25Vdc
(APPROX)
()
D.U.T.
1W
NON IN-
DUCTIVE
OSCILLOSCOPE
(NOTE1)
NOTES: 1.Rise Time=7ns max. input impedance=1
megohm 22pF
2.Rise Time=10ns max. source impedance
=50 ohms
PULSE
GENERATOR
(NOTE2)
Trr
+0.5A
0
-0.25A
-1.0A
1cm
SET TIME BASE FOR 50/100 ns/cm