FR151 Datasheet, PDF (2/2 Pages) Won-Top Electronics – 1.5A FAST RECOVERY RECTIFIER

FR151 thru FR157
FAST SWITCHING PLASTIC RECTIFIER
CHENG- YI
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
FR151 THRU FR157
Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
50
NONINDUCTIVE
10
NONINDUCTIVE
trr
+0.5A
(+)
25 Vdc
(approx.)
()
D.U.T.
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
()
PULSE
GENERATOR
(NOTE 2)
(+)
0
-0.25
NOTES : 1. Rise Time=7ns max., Input Impedance=
1 megohm, 22pF.
2. Rise Time=10ns max., Source Impedance=
50 ohms.
-1.0
SET TIME
BASE FOR
50ns/cm
1cm
Fig. 2 - FORWARD CHARACTERISTICS
10
TYPICAL
1.0
0.1
TJ = 25 ⁰C
0.01
0 .2 .4 .6 .8 1.0 1.2 1.4 1.6
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
100
TJ = 25 ⁰C
10
1
1
10
100
REVERSE VOLTAGE. VOLTS
Fig. 3 - FORWARD CURRENT DERATING CURVE
1.50
1.25
1.00
.75
SINGLE PHASE,
.50 HALF-WAVE
60Hz
RESISTIVE OR
.25 ^{INDUCTIVE LOAD}
.375"(9.5mm) LEAD LENGTH
0
25 50 75 100 125 150 175
AMBIENT TEMPERATURE, ⁰C
Fig. 5 - PEAK FORWARD SURGE CURRENT
50
40
30
20
10
0
1
2
4 6 8 10 20 40 60 80 100
NUMBER OF CYCLES AT 60Hz