MUR405PT Datasheet, PDF (2/2 Pages) Chenmko Enterprise Co. Ltd. – HIGH EFFICIENCY RECTIFIER

RATING CHARACTERISTIC CURVES ( MUR405PT THRU MUR460PT )
FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
50
NONINDUCTIVE
10
NONINDUCTIVE
trr
+0.5A
FIG. 2 - TYPICAL FORWARD
CURRENT DERATING CURVE
6.0
(+)
25 Vdc
(approx)
(-)
D.U.T
1
NON-
INDUCTIVE
(-)
PULSE
GENERATOR
(NOTE 2)
OSCILLOSCOPE
(+)
(NOTE 1)
NOTES: 1. Rise Time = 7ns max. Input Impedance =
1 megohm. 22pF.
2. Rise Time = 10ns max. Source Impedlance=
50 ohms.
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
0
-0.25A
-1.0A
100
1cm
SET TIME BASE FOR
10/20 nS/cm
4.0
MUR420~MUR460
MUR405~MUR415
1.0
Single Phase
Half Wave 60Hz
Resistive or
Inductive Load
0
0 25 50 75 100
125 150 175
AMBIENT TEMPERATURE ( ^OC )
FIG. 4 - TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
10
TJ= 125^oC
10
TJ= 100^oC
1.0
TJ= 25^oC
.1
.01
0
20
40
60
80 100 120 140
PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % )
FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT
140
120
8.3ms Single Half Sine-Wave
(JEDEC Method)
100
MUR405~MUR415
80
60
40
MUR420~MUR460
20
0
1
2
5
10
20
50 100
NUMBER OF CYCLES AT 60 Hz
MUR405PT~MUR415PT
1.0
MUR420PT~MUR460PT
0.1
TJ= 25^oC
0.01
Pulse Width = 300uS
1% Duty Cycle
0.001
0 ^.2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8
INSTANTANEOUS FORWARD VOLTAGE, ( V )
FIG. 6 - TYPICAL JUNCTION CAPACITANCE
200
TJ= 25^oC
100
60
40
20
10
6
4
2
1
.1 .2 .4
1.0 2 4 10 20 40 100
REVERSE VOLTAGE, ( V )