MUR120 Series
Preferred Devices
SWITCHMODEt
Power Rectifiers
MUR105, MUR110, MUR115, MUR120,
MUR130, MUR140, MUR160
http://onsemi.com
The MUR120 series of SWITCHMODE power rectifiers are
designed for use in switching power supplies, inverters and as free
wheeling diodes.
Features
ULTRAFAST RECTIFIERS
1.0 AMPERE, 50 − 600 VOLTS
•
•
•
•
•
•
•
•
Ultrafast 25, 50 and 75 Nanosecond Recovery Times
175°C Operating Junction Temperature
Low Forward Voltage
Low Leakage Current
High Temperature Glass Passivated Junction
Reverse Voltage to 600 V
Shipped in Plastic Bags; 1,000 per Bag
Available Tape and Reel; 5,000 per Reel, by adding a “RL’’ Suffix to
the Part Number
•
These are Pb−Free Devices*
Mechanical Characteristics:
•
Case: Epoxy, Molded
•
Weight: 0.4 Gram (Approximately)
•
Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•
Lead Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
•
Polarity: Cathode Indicated by Polarity Band
AXIAL LEAD
CASE 59
STYLE 1
MARKING DIAGRAM
A
MUR
1xx
YYWW
G
G
A
= Assembly Location
MUR1xx = Specific Device Code
Y
= Year
WW
= Work Week
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
See detailed ordering and shipping information in the package
dimensions section on page 6 of this data sheet.
Preferred
devices are recommended choices for future use
and best overall value.
©
Semiconductor Components Industries, LLC, 2006
1
July, 2006 − Rev. 10
Publication Order Number:
MUR120/D
MUR120 Series
MAXIMUM RATINGS
MUR
Rating
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
Average Rectified Forward Current
(Square Wave Mounting Method #3 Per Note 2)
Nonrepetitive Peak Surge Current
(Surge applied at rated load conditions, halfwave,
single phase, 60 Hz)
Operating Junction Temperature and Storage Temperature
Symbol
V
RRM
V
RWM
V
R
I
F(AV)
I
FSM
105
50
110
100
115
150
120
200
130
300
140
400
160
600
Unit
V
1.0 @ T
A
= 130°C
35
1.0 @ T
A
= 120°C
A
A
T
J
, T
stg
*65
to +175
°C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
THERMAL CHARACTERISTICS
Characterisic
Maximum Thermal Resistance, Junction−to−Ambient
Symbol
R
qJA
Max
Note 2
Unit
°C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 1)
(i
F
= 1.0 Amp, T
J
= 150°C)
(i
F
= 1.0 Amp, T
J
= 25°C)
Maximum Instantaneous Reverse Current (Note 1)
(Rated DC Voltage, T
J
= 150°C)
(Rated DC Voltage, T
J
= 25°C)
Maximum Reverse Recovery Time
(I
F
= 1.0 A, di/dt = 50 A/ms)
(I
F
= 0.5 A, i
R
= 1.0 A, I
REC
= 0.25 A)
Maximum Forward Recovery Time
(I
F
= 1.0 A, di/dt = 100 A/ms, I
REC
to 1.0 V)
1. Pulse Test: Pulse Width = 300
ms,
Duty Cycle
≤
2.0%.
v
F
0.710
0.875
i
R
50
2.0
t
rr
35
25
t
fr
25
75
50
50
ns
150
5.0
ns
1.05
1.25
mA
V
http://onsemi.com
2
MUR120 Series
MUR105, MUR110, MUR115, MUR120
10
IR, REVERSE CURRENT (
m
A)
7.0
5.0
100
T
J
= 175°C
10
1.0
100°C
3.0
T
J
= 175°C
i F , INSTANTANEOUS FORWARD CURRENT (AMPS)
2.0
25°C
1.0
0.7
0.5
100°C
0.1
0.01
25°C
0.001
0
20
40
60
80
100
120
140
160
180 200
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 2. Typical Reverse Current*
0.3
0.2
5.0
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these same curves if V
R
is sufficiently below
rated V
R
.
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
0.1
0.07
0.05
4.0
RATED V
R
R
qJA
= 50°C/W
3.0
0.03
0.02
2.0
SQUARE WAVE
1.0
0
0
50
100
dc
0.01
0.3 0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
150
200
250
Figure 1. Typical Forward Voltage
T
A
, AMBIENT TEMPERATURE (°C)
Figure 3. Current Derating
(Mounting Method #3 Per Note 1)
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
5.0
T
J
= 175°C
4.0
I
(CAPACITIVE LOAD)
PK
+
20
I
10
5.0
C, CAPACITANCE (pF)
50
T
J
= 25°C
30
20
AV
3.0
2.0
dc
1.0
SQUARE WAVE
0
0
0.5
1.0
1.5
2.0
2.5
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
10
7.0
5.0
0
10
20
30
40
50
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 4. Power Dissipation
Figure 5. Typical Capacitance
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3
MUR120 Series
MUR130, MUR140, MUR160
10
IR, REVERSE CURRENT (
m
A)
7.0
5.0
400
100
40
10
4.0
1.0
0.4
0.1
0.04
0.01
0.004
0
100
200
300
400
500
600
700
V
R
, REVERSE VOLTAGE (VOLTS)
25°C
100°C
T
J
= 175°C
3.0
T
J
= 175°C
i F , INSTANTANEOUS FORWARD CURRENT (AMPS)
2.0
25°C
100°C
1.0
0.7
0.5
Figure 7. Typical Reverse Current*
0.3
0.2
5.0
* The curves shown are typical for the highest voltage device in the
voltage grouping. Typical reverse current for lower voltage selections
can be estimated from these same curves if V
R
is sufficiently below
rated V
R
.
IF(AV) , AVERAGE FORWARD CURRENT (AMPS)
0.1
0.07
0.05
4.0
RATED V
R
R
qJA
= 50°C/W
3.0
0.03
0.02
2.0
dc
1.0
0
0
50
100
150
200
250
T
A
, AMBIENT TEMPERATURE (°C)
SQUARE WAVE
0.01
0.3 0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
v
F,
INSTANTANEOUS VOLTAGE (VOLTS)
Figure 6. Typical Forward Voltage
Figure 8. Current Derating
(Mounting Method #3 Per Note 2)
PF(AV) , AVERAGE POWER DISSIPATION (WATTS)
5.0
T
J
= 175°C
4.0
C, CAPACITANCE (pF)
5.0
3.0
(CAPACITIVE LOAD)
I
2.0
I
10
dc
SQUARE WAVE
1.0
0
0
0.5
1.0
1.5
2.0
2.5
I
F(AV)
, AVERAGE FORWARD CURRENT (AMPS)
10
7.0
5.0
T
J
= 25°C
20
PK
+
20
AV
3.0
2.0
0
10
20
30
40
50
V
R
, REVERSE VOLTAGE (VOLTS)
Figure 9. Power Dissipation
Figure 10. Typical Capacitance
http://onsemi.com
4
MUR120 Series
NOTE 2. — AMBIENT MOUNTING DATA
Data shown for thermal resistance, junction−to−ambient
(R
qJA
) for the mountings shown is to be used as typical
guideline values for preliminary engineering or in case the
tie point temperature cannot be measured.
TYPICAL VALUES FOR R
qJA
IN STILL AIR
Mounting
Method
1
2
R
qJA
3
Lead
1/8
52
67
Length, L
1/4
1/2
65
72
80
87
50
Units
°C/W
°C/W
°C/W
MOUNTING METHOD 1
L
L
ÉÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉÉ
MOUNTING METHOD 2
L
L
ÉÉÉÉÉÉÉÉÉÉÉÉ
ÉÉÉÉÉÉÉÉÉÉÉÉ
Vector Pin Mounting
MOUNTING METHOD 3
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
ÉÉ
L = 3/8
″
Board Ground Plane
P.C. Board with
1−1/2
″
X 1−1/2
″
Copper Surface
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5
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