MUR105
THRU
MUR1100
1 Amp Super Fast
Recovery Rectifier
50 to 1000 Volts
Features
High Surge Capability
Low Forward Voltage Drop
High Current Capability
Super Fast Switching Speed For High Efficiency
Maximum Ratings
Operating Temperature: -50°C to +150°C
Storage Temperature: -50°C to +150°C
MCC
Part Number
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS Voltage
Maximum DC
Blocking
Voltage
MUR105 50V 35V 50V
MUR110 100V 70V 100V
MUR115 150V 105V 150V
MUR120 200V 140V 200V
MUR140 400V 280V 400V
MUR160 600V 420V 600V
MUR180 800V 560V 800V
MUR1100 1000V 700V 1000V
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current IF(AV) 1 A TA = 55°C
Peak Forward Surge
Current IFSM 35A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
MUR105-115
MUR120-160
MUR180-1100
VF
.975V
1.35V
1.75V
IFM = 1.0A;
TA = 25°C
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR
5µA
50µA
TA = 25°C
TA = 150°C
Maximum Reverse
Recovery Time
MUR105-120
MUR140-160
MUR180-1100
Trr
45ns
60ns
75ns
IF=0.5A, IR=1.0A,
Irr=0.25A
Typical Junction
Capacitance CJ 20pF Measured at
1.0MHz, VR=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
DO-41
DIMENSIONS
INCHES
MM
DIM MIN MAX MIN MAX NOTE
A .166 .205 4.10 5.20
B .080 .107 2.00 2.70
C .028 .034 .70 .90
D 1.000 --- 25.40 ---
A
B
C
D
D
Cathode
Mark
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21201 Itasca Street Chatsworth
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Average Forward Rectified Current - Amperes versus
Ambient Temperature - °C
Figure 2
Forward Derating Curve
25
175
50
100
0
.25
.5
Single Phase, Half Wave
Amps
°
C
150
1.0
1.25
1.5
Junction Capacitance - pF versus
Reverse Voltage - Volts
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
4
6
20
10
Amps
.5 .7 .9 1.1 1.3 1.5
.01
.02
.04
.06
.1
.2
.4
.6
1
2 25°C
Volts
Figure 3
Junction Capacitance
.1
.2 1 .4 2 10 20 40
4 100 200
1
2
6
10
20
100
pF
Volts
60
40
4
400
1000
TJ=25°C
MUR105-115
MUR120-160
MUR105 thru MUR1100
MUR180-1100
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MCC
http://store.iiic.cc/
trr
+0.5A
0
-0.25
1cm
Set Time Base for 20/100ns/cm
25Vdc
1
50 10
Oscilloscope
Note 1
Pulse
Generator
Note 2
Notes:
1. Rise Time = 7ns max.
Input impedance = 1 megohm, 22pF
2. Rise Time = 10ns max.
Source impedance = 50 ohms
3. Resistors are non-inductive
Figure 6
Reverse Recovery Time Characteristic And Test Circuit Diagram
1 100
4
0
10
20
30
8
Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
Amps
Cycles
2
6
10
20
60
80
40
40
50
60
Figure 4
Typical Reverse Characteristics
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
Volts
4
6
20
10
µAmps
20 120
40
60 80 100
.01
.02
.04
.06
.1
.2
.4
.6
1
2
TA=25°C
40
60
100
140
TA=100°C
TA=150°C
MUR105 thru MUR110
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MCC
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