© Semiconductor Components Industries, LLC, 2012
June, 2012 − Rev. 11
1Publication Order Number:
MURS120T3/D
MURS120T3G Series,
SURS8120T3G Series
Surface Mount
Ultrafast Power Rectifiers
MURS105T3G, MURS110T3G, MURS115T3G,
MURS120T3G, MURS140T3G, MURS160T3G,
SURS8105T3G, SURS8110T3G, SURS8115T3G,
SURS8120T3G, SURS8140T3G, SURS8160T3G
Ideally suited for high voltage, high frequency rectification, or as
free wheeling and protection diodes in surface mount applications
where compact size and weight are critical to the system.
Features
•Small Compact Surface Mountable Package with J−Bend Leads
•Rectangular Package for Automated Handling
•High Temperature Glass Passivated Junction
•Low Forward Voltage Drop (0.71 to 1.05 V Max @ 1.0 A, TJ = 150°C)
•AEC−Q101 Qualified and PPAP Capable
•SURS8 Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements
•These are Pb−Free Packages
Mechanical Characteristics:
•Case: Epoxy, Molded
•Weight: 95 mg (Approximately)
•Finish: All External Surfaces Corrosion Resistant and Terminal
Leads are Readily Solderable
•Lead and Mounting Surface Temperature for Soldering Purposes:
260°C Max. for 10 Seconds
•Polarity: Polarity Band Indicates Cathode Lead
•ESD Rating:
♦Human Body Model = 3B (> 8 kV)
♦Machine Model = C (> 400 V) See detailed ordering and shipping information in the table on
page 2 of this data sheet.
ORDERING INFORMATION
MARKING DIAGRAM
See general marking information in the device marking table
on page 2 of this data sheet.
DEVICE MARKING INFORMATION
ULTRAFAST RECTIFIERS
1.0 AMPERE, 50−600 VOLTS
SMB
CASE 403A
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A = Assembly Location*
Y = Year
WW = Work Week
U1 = Device Code
x = A, B, C, D, G, or J
G=Pb−Free Package
AYWW
U1x G
G
(Note: Microdot may be in either location)
* The Assembly Location code (A) is front side
optional. In cases where the Assembly Location is
stamped in the package bottom (molding ejecter
pin), the front side assembly code may be blank.
MURS120T3G Series, SURS8120T3G Series
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2
MAXIMUM RATINGS
Rating Symbol
MURS/SURS8
Unit
105T3 110T3 115T3 120T3 140T3 160T3
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50 100 150 200 400 600 V
Average Rectified Forward Current IF(AV) 1.0 @ TL = 155°C
2.0 @ TL = 145°C
1.0 @ TL = 150°C
2.0 @ TL = 125°C
A
Non−Repetitive Peak Surge Current, (Surge applied
at rated load conditions halfwave, single phase, 60 Hz)
IFSM 40 35 A
Operating Junction Temperature TJ*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
Rating Symbol
MURS/SURS8
Unit
105T3 110T3 115T3 120T3 140T3 160T3
Thermal Resistance
Junction−to−Lead (TL = 25°C)
RqJL 13
°C/W
ELECTRICAL CHARACTERISTICS
Maximum Instantaneous Forward Voltage (Note 1)
(iF = 1.0 A, TJ = 25°C)
(iF = 1.0 A, TJ = 150°C)
vF0.875
0.71
1.25
1.05
V
Maximum Instantaneous Reverse Current (Note 1)
(Rated DC Voltage, TJ = 25°C)
(Rated DC Voltage, TJ = 150°C)
iR2.0
50
5.0
150
mA
Maximum Reverse Recovery Time
(iF = 1.0 A, di/dt = 50 A/ms)
(iF = 0.5 A, iR = 1.0 A, IR to 0.25 A)
trr 35
25
75
50
ns
Maximum Forward Recovery Time
(iF = 1.0 A, di/dt = 100 A/ms, Rec. to 1.0 V)
tfr 25 50
ns
1. Pulse Test: Pulse Width = 300 ms, Duty Cycle v 2.0%.
DEVICE MARKING AND ORDERING INFORMATION
Device Marking Package Shipping†
MURS105T3G,
SURS8105T3G
U1A SMB
(Pb−Free)
2,500 Units / Tape & Reel
MURS110T3G,
SURS8110T3G
U1B SMB
(Pb−Free)
2,500 Units / Tape & Reel
MURS115T3G,
SURS8115T3G
U1C SMB
(Pb−Free)
2,500 Units / Tape & Reel
MURS120T3G,
SURS8120T3G
U1D SMB
(Pb−Free)
2,500 Units / Tape & Reel
MURS140T3G,
SURS8140T3G
U1G SMB
(Pb−Free)
2,500 Units / Tape & Reel
MURS160T3G,
SURS8160T3G
U1J SMB
(Pb−Free)
2,500 Units / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
MURS120T3G Series, SURS8120T3G Series
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3
MURS105T3G, MURS110T3G, MURS115T3G, MURS120T3G,
SURS8105T3G, SURS8110T3G, SURS8115T3G, SURS8120T3G
Figure 1. Typical Forward Voltage
vF, INSTANTANEOUS VOLTAGE (VOLTS)
0.3 0.60.4 0.8
3.0
0.01
0.03
0.02
0.2
0.1
10
2.0
0.7
0.7
0.3
0.05
0.5
5.0
, INSTANTANEOUS FORWARD CURRENT (AMPS)
F
0.9 1.3
VR, REVERSE VOLTAGE (VOLTS)
06040 100 120
40
80
0.008
0.004
0.002
0.8
0.4
0.2
20
4.0
2.0
8.0
TJ = 175°C
IR
20 80 200
Figure 2. Typical Reverse Current*
TC, CASE TEMPERATURE (°C)
80 90
1.0
2.0
3.0
4.0
5.0
IF(AV)
0
6.0
7.0
8.0
9.0
10
100 110 120 130 140 150 160 170 180
VR, REVERSE VOLTAGE (VOLTS)
03020
0
10
5.0
15
25
20
50
35
30
C, CAPACITANCE (pF)
10 100
Figure 3. Typical Capacitance
Figure 4. Current Derating, Case
0 0.5
1.0
2.0
3.0
4.0
5.0
0
1.0 1.5 2.0 2.5
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
PF(AV)
Figure 5. Power Dissipation
0.5
0.07
1.0
7.0
1.0 1.1 1.2
100°C
TC = 25°C
175°C
160 180140
0.08
0.04
0.02
, REVERSE CURRENT ( A)m
TJ = 100°C
TJ = 25°C
605040 908070
45
40 NOTE: TYPICAL
CAPACITANCE AT
0 V = 45 pF
*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 applied VR is sufficiently
below rated VR.
RATED VOLTAGE APPLIED
RqJC = 13°C/W
TJ = 175°C
, AVERAGE POWER DISSIPATION (WATTS)
SQUARE WAVE
DC
, AVERAGE FORWARD CURRENT (AMPS)
TJ = 175°C
DC
SQUARE WAVE
(CAPACITANCELOAD)
IPK
IAV +20 10
5.0
i
MURS120T3G Series, SURS8120T3G Series
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4
MURS140T3G, MURS160T3G, SURS8140T3G, SURS8160T3G
Figure 6. Typical Forward Voltage
vF, INSTANTANEOUS VOLTAGE (VOLTS)
0.3 0.90.5 1.3
3.0
0.01
0.03
0.02
0.2
0.1
10
2.0
0.7
1.1
0.3
0.05
0.5
5.0
i , INSTANTANEOUS FORWARD CURRENT (AMPS)
F
1.5 2.3
VR, REVERSE VOLTAGE (VOLTS)
0 100 300 400
40
80
0.008
0.004
0.8
0.4
0.2
20
4.0
2.0
8.0
TJ = 175°C
IR
200 700
Figure 7. Typical Reverse Current*
TC, CASE TEMPERATURE (°C)
020
1.0
2.0
3.0
4.0
5.0
IF(AV)
0
6.0
7.0
8.0
9.0
10
40 60 80 100 120 140 160 180 200
VR, REVERSE VOLTAGE (VOLTS)
0128.0
0
5.0
10
25
15
C, CAPACITANCE (pF)
4.0 40
Figure 8. Typical Capacitance
Figure 9. Current Derating, Case
0 0.5
1.0
2.0
3.0
4.0
5.0
0
1.0 1.5 2.0 2.5
IF(AV), AVERAGE FORWARD CURRENT (AMPS)
PF(AV)
Figure 10. Power Dissipation
0.7
0.07
1.0
7.0
1.7 1.9 2.1
100°C
TC = 25°C
175°C
600500
0.08
0.04
0.02
, REVERSE CURRENT ( A)m
TJ = 100°C
TJ = 25°C
242016 363228
20 NOTE: TYPICAL
CAPACITANCE AT
0 V = 24 pF
*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 applied VR is sufficiently
below rated VR.
RATED VOLTAGE APPLIED
RqJC = 13°C/W
TJ = 175°C
, AVERAGE POWER DISSIPATION (WATTS)
SQUARE WAVE
DC
, AVERAGE FORWARD CURRENT (AMPS)
TJ = 175°CDC
SQUARE WAVE
10 5.0
400
200
(CAPACITANCE LOAD)
IPK
IAV +20
MURS120T3G Series, SURS8120T3G Series
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5
PACKAGE DIMENSIONS
SMB
CASE 403A−03
ISSUE H
E
bD
c
L1
L
A
A1
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P.
2.261
0.089
2.743
0.108
2.159
0.085 ǒmm
inchesǓ
SCALE 8:1
*For additional information on our Pb−Free strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
DIM
A
MIN NOM MAX MIN
MILLIMETERS
1.90 2.20 2.28 0.075
INCHES
A1 0.05 0.10 0.19 0.002
b1.96 2.03 2.20 0.077
c0.15 0.23 0.31 0.006
D3.30 3.56 3.95 0.130
E4.06 4.32 4.60 0.160
L0.76 1.02 1.60 0.030
0.087 0.090
0.004 0.007
0.080 0.087
0.009 0.012
0.140 0.156
0.170 0.181
0.040 0.063
NOM MAX
5.21 5.44 5.60 0.205 0.214 0.220
HE
0.51 REF 0.020 REF
D
L1
HE
POLARITY INDICATOR
OPTIONAL AS NEEDED
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All
operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications
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PUBLICATION ORDERING INFORMATION
N. American Technical Support: 800−282−9855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81−3−5817−1050
MURS120T3/D
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