Shanghai Lunsure Electronic
Technology Co.,Ltd
Tel:0086-21-37185008
Fax:0086-21-57152769
MR750
thru
MR7510
Features
•
•
•
•
•
Low Cost
Low Forward Voltage Drop
High Current Capability
High Surge Current Capability
Low Leakage
6 Amp Rectifier
50 - 1000 Volts
LEADED BUTTON
A
Maximum Ratings
•
•
•
Operating Temperature: -65°C to +175°C
Storage Temperature: -65°C to +175°C
Maximum Thermal Resistance; 10
°C/W
Junction To Ambient
Device
Marking
Maximum
Reccurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
800V
1000V
Maximum
RMS
Voltage
Maximum
DC
Blocking
Voltage
50V
100V
200V
400V
600V
800V
1000V
C
Catalog
Number
MR750
MR751
MR752
MR754
MR756
MR758
MR7510
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35V
70V
140V
280V
420V
560V
700V
Mark
B
D
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
I
F(AV)
I
FSM
6.0A
400A
T
A
= 60°C
8.3ms, half sine
V
F
0.9V
1.25V
I
FM
= 6.0A;
T
J
= 25°C*
I
FM
= 100A;
T
J
= 25°C
T
J
= 25°C
T
J
= 100°C
DIMENSIONS
INCHES
MIN
.332
.234
.050
.990
MM
MIN
8.43
5.94
1.27
25.15
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
R
25µA
1.0mA
DIM
A
B
C
D
MAX
.342
.246
.053
1.010
MAX
8.69
6.25
1.35
25.65
NOTE
2PL
*Pulse test: Pulse width 300
µsec,
Duty cycle 1%
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MR750 thru MR7510
Figure 1
Typical Forward Characteristics
200
100
60
40
5
20
Amps
10
6
4
2
25°C
1
.6
.4
.2
.1
.8
.9
1.0
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
1.1
1.2
1.3
0
1
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
°C
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
°C
125
150
175
Amps
2
4
6
Figure 2
Forward Derating Curve
3
Figure 3
Typical Thermal Resistance versus Lead Length
20
15
°C/W
10
5
0
.1
.2
.3
Inches
.4
.5
.6
.7
.8
.9
1.0
1.1
Thermal Resistance -
°C/W
versus
Equal Lead Length To Heat Sink - Inches
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MR750 thru MR7510
Figure 4
Typical Reverse Characteristics
100
60
40
20
10
6
4
2
T
J
=100°C
µAmps
1
.6
.4
.2
.1
.06
.04
.02
.01
T
J
=25°C
Amps
600
500
400
300
200
100
5
0
Figure 5
Maximum Non-Repetitive Forward Surge Current
1
2
4
6
8 10
Cycles
20
40
60 80 100
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
20
40
60
80
Volts
100
120
140
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
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