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