MUR105 THRU MUR1100
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
Maximum
Recurrent
Peak Reverse
Voltage
50V
100V
150V
200V
400V
600V
800V
1000V
Maximum
RMS Voltage
35V
70V
105V
140V
280V
420V
560V
700V
Maximum DC
Blocking
Voltage
50V
100V
150V
200V
400V
600V
800V
1000V
1 Amp Super Fast
Recovery Rectifier
50 to 1000 Volts
DO-41
Part Number
MUR105
MUR110
MUR115
MUR120
MUR140
MUR160
MUR180
MUR1100
D
Electrical Characteristics @ 25
°
C Unless Otherwise Specified
Average Forward
I
F(AV)
1A
T
A
= 55°C
Current
Peak Forward Surge
I
FSM
35A
8.3ms, half sine
Current
Maximum
Instantaneous
Forward Voltage
I
FM
= 1.0A;
V
F
.975V
MUR105-115
1.35V
MUR120-160
T
A
= 25°C
1.75V
MUR180-1100
Maximum DC
I
R
Reverse Current At
5µA
T
A
= 25°C
Rated DC Blocking
50µA
T
A
= 150°C
Voltage
Maximum Reverse
Recovery Time
45ns
I
F
=0.5A, I
R
=1.0A,
MUR105-120
T
rr
MUR140-160
60ns
I
rr
=0.25A
MUR180-1100
75ns
Typical Junction
Measured at
20pF
C
J
Capacitance
1.0MHz, V
R
=4.0V
*Pulse Test: Pulse Width 300µsec, Duty Cycle 1%
A
Cathode
Mark
B
D
C
DIMENSIONS
INCHES
MIN
.166
.080
.028
1.000
MM
MIN
4.10
2.00
.70
25.40
DIM
A
B
C
D
MAX
.205
.107
.034
---
MAX
5.20
2.70
.90
---
NOTE
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MUR105 thru MUR1100
Figure 1
Typical Forward Characteristics
20
10
6
4
1.25
2
25°C
Amps
1
.6
.4
.2
MUR120-160
.1
.06
.04
.02
.01
.5
.7
.9
1.1
1.3
1.5
0
.25
Single Phase, Half Wave
60Hz Resistive or Inductive Load
50
75
100
°C
Average Forward Rectified Current - Amperes
versus
Ambient Temperature -
°C
125
150
175
MUR180-1100
MUR105-115
.5
Amps
1.0
1.5
Figure 2
Forward Derating Curve
.75
25
Volts
Instantaneous Forward Current - Amperes
versus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
100
60
40
20
pF
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100 200
400
1000
T
J
=25°C
Junction Capacitance - pF
versus
Reverse Voltage - Volts
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MUR105 thru MUR110
Figure 4
Typical Reverse Characteristics
100
60
40
20
10
6
4
2 T
A
=100
°C
µAmps
1
.6
.4
.2
.1 T
A
=25°C
.06
.04
.02
.01
20
40
60
80
Volts
Instantaneous Reverse Leakage Current - MicroAmperes
versus
Percent Of Rated Peak Reverse Voltage - Volts
Figure 6
Reverse Recovery Time Characteristic And Test Circuit Diagram
50Ω
10Ω
t
rr
+0.5A
0
25Vdc
Pulse
Generator
Note 2
1Ω
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
Oscilloscope
Note 1
-0.25
100
120
140
Amps
T
A
=150
°C
60
50
40
30
20
10
0
1
2
4
6 8 10 20
Cycles
Peak Forward Surge Current - Amperes
versus
Number Of Cycles At 60Hz - Cycles
40
60 80 100
Figure 5
Peak Forward Surge Current
-1.0
1cm
Set Time Base for 20/100ns/cm
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