FR301 thru FR307
FFAASSTT SSWWIITTCCHHIINNGG RREECCTTIIFFIIEERR
CCHHEENNGG--YYII
ELECTRONIC
RATING AND CHARACTERISTICS CURVES
FR301 THRU FR307
Fig. 1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM
t
rr
10
50
+0.5A
NONINDUCTIVE
NONINDUCTIVE
(
)
0
D.U.T.
(+)
PULSE
25 Vdc
-0.25
GENERATOR
(NOTE 2)
(approx.)
(
)
1
OSCILLOSCOPE
(NOTE 1)
(+)
NON-
INDUCTIVE
-1.0A
NOTES : 1. Rise Time=7ns max., Input Impedance=
1 megohm, 22pF.
1cm
SET TIME BASE
FOR 50 / 100ns/cm
2. Rise Time=10ns max., Source Impedance=
50 ohms.
Fig. 3 - TYPICAL INSTANTANEOUS
FORWARD CHARACTERISTICS
Fig. 2 - FORWARD CURRENT DERATING CURVE
10
3.0
SINGLE PHASE
HALF WAVE
60Hz
2.5
RESISTIVE OR
INOUCTIVE LOAD
.375" LEAD LENGTH
1.0
2.0
1.5
0
= 25 C
T
J
1.0
0.1
0.5
0
.01
25
50
75
100
125
150
175
.4
.6
.8
1.0
1.2
1.4
1.6
0
AMBIENT TEMPERATURE, C
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 4 - TYPICAL JUNCTION CAPACITANCE
100
Fig. 5 - PEAK FORWARD SURGE CURRENT
0
= 25 C
T
J
250
200
10
150
0
= 25 C
T
J
100
50
0
1
1
10
100
REVERSE VOLTAGE. VOLTS
1
10
100
NUMBER OF CYCLES AT 60Hz
CHENG-YI [ CHENG-YI ELECTRONIC CO., LTD. ]
