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

RATING AND CHARACTERISTIC CURVES
FR151~FR157
RATING AND CHARACTERISTIC CURVES
50
10
Noninductive Noninductive
(+)
25Vdc
(approx)
(-)
1
Non
inductive
OSCILLOSCCOPE
NOTE 1
(-)
PULSE
GENERATOR
NOTE 2
(+)
NOTES: 1.Rise Time=7ns max
Input Impedance=1 megohm. 22pF
2. Rise Time=10ns max.
Source Impedance = 50 Ohms
t_rr
+0.5A
0
-0.25
-1.0
SET TIME BASE
FOR10ns/cm
Fig.1 -REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
1cm
10
1
0.1
0.01
0
.2 .4 .6 .8 1.0 1.2 1.6 1.8
FORWARD VOLTAGE - VFM(Vpk)
Fig.2 -FORWARD CHARACTERISTICS
1.50
1.25
1.00
0.75
0.50
0.25
SINGLE PGASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" 9.5mm LEAD LENGTHS
0
25
50
75 100 125 150 175
AMBIENT TEMPERATURE, ^OC
Fig.3 -FORWARD CURRENT DERATING CURVE
100
T_J=25 ^OC
40
f=1.0MHz
Vsig=50mVp-p
20
10
4
2
1
.1 .2 .4 1.0 2 4 10 20 40 100
REVERSE VOLTAGE, VOLTS
Fig.4 -TYPICAL JUNCTION CAPACITANCE
VS. REVERSE VOLTAGE
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70
60
50
40
30
20
10
.1
.5 1
5 10 20 50 100
MUNBER OF CYCLES AT 60Hz
Fig.5 -PEAK FORWARD SURGE CURRENT
2
REV.02 20150105