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
+0.5A
trr
(
)
0
-0.25
(+)
25 Vdc
(approx.)
(
)
D.U.T.
PULSE
GENERATOR
(NOTE 2)
1
NON-
INDUCTIVE
OSCILLOSCOPE
(NOTE 1)
(+)
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
Fig. 3 - FORWARD CURRENT DERATING CURVE
1.50
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
1.25
1.00
.75
SINGLE PHASE,
HALF-WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.375"(9.5mm) LEAD LENGTH
1FM, Apk
1.0
TYPICAL
0.1
T J = 25 C
0
.50
.25
0
25
0.01
0
.2
.4
.6
.8
1.0
1.2
1.4
1.6
50
75
100
125
150
175
AMBIENT TEMPERATURE,
0
C
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
100
Fig. 5 - PEAK FORWARD SURGE CURRENT
PEAK FORWARD SURGE CURRENT
AMPERES
50
40
CAPACITANCE-pF
10
T J = 25
0
C
30
20
10
1
1
10
100
0
1
2
4
6
8 10
20
40 60 80 100
REVERSE VOLTAGE. VOLTS
NUMBER OF CYCLES AT 60Hz
CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
