MURS140 - MURS 160
Document number: DS30130 Rev. 11 - 2 1 of 5
www.diodes.com October 2012
© Diodes Incorporated
MURS140 - MURS160
1.0A SURFACE MOUNT SUPER-FAST RECTIFIER
Features
• Glass Passivated Die Construction
• Super-Fast Recovery Time For High Efficiency
• Surge Overload Rating to 35A Peak
• Ideally Suited for Automated Assembly
• Lead-Free Finish; RoHS Compliant (Notes 1 & 2)
• Halogen and Antimony Free. “Green” Device (Notes 3 & 4)
Mechanical Data
• Case: SMB
• Case Material: Molded Plastic. UL Flammability Classification
Rating 94V-0
• Moisture Sensitivity: Level 1 per J-STD-020
• Terminals: Matte Tin Finish (Lead Free Plating). Solder Plated
Terminal - Solderable per MIL-STD-202, Method 208
• Polarity: Cathode Band or Cathode Notch
• Weight: 0.093 grams (approximate)
Ordering Information (Note 5)
Part Number Case Packaging
MURS140-13-F SMB 3000/Tape & Reel
MURS160-13-F SMB 3000/Tape & Reel
Notes: 1. EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. All applicable RoHS exemptions applied.
2. See http://www.diodes.com for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
4. Product manufactured with Date Code 0924 (week 24, 2009) and newer are built with Green Molding Compound.
5. For packaging details, go to our website at http://www.diodes.com.
Marking Information
Top View Bottom View
Green
U1xB = Product type marking code
U1GB = MURS140
U1JB = MURS160
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year (ex: 2 for 2002)
WW = Week code (01 to 53)
YWW
U1xB
SMB
MURS140 - MURS 160
Document number: DS30130 Rev. 11 - 2 2 of 5
www.diodes.com October 2012
© Diodes Incorporated
MURS140 - MURS160
Maximum Ratings (@TA = +25°C, unless otherwise specified.)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitance load, derate current by 20%.
Characteristic Symbol MURS140 MURS160 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage (Note 10)
VRRM
VRWM
VR 400 600 V
RMS Reverse Voltage VR
(
RMS
)
283 424 V
Average Rectified Output Current @ TT = +135°C IO 1.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 35 A
Thermal Characteristics
Characteristic Symbol Value Unit
Typical Thermal Resistance, Junction to Terminal (Note 6) R
θ
JT 15 °C/W
Operating Temperature Range TJ -55 to +150 °C
Storage Temperature Range TSTG -55 to +175 °C
Electrical Characteristics (@TA = +25°C, unless otherwise specified.)
Characteristic Symbol Value Unit
Forward Voltage @ IF = 1.0A, TJ = +25°C
@ IF = 1.0A, TJ =+150°C VFM 1.25
1.05 V
Peak Reverse Current at Rated DC
Blocking Voltage (Note 10) @ TA = +25°C
@ TA = +150°CIRM 5.0
150 μA
Reverse Recovery Time (Note 8) tr
r
50 ns
Forward Recovery Time (Note 9) tf
r
50 ns
Typical Total Capacitance (Note 7) CT 10 pF
Notes: 6. Unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink.
7. Measured at 1.0MHz and applied reverse voltage of 4V DC.
8. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
9. Measured with IF = 1.0A, di/dt = 100A/μs, Duty Cycle ≤ 2.0%.
10. Short duration pulse test used to minimize self-heating effect.
MURS140 - MURS 160
Document number: DS30130 Rev. 11 - 2 3 of 5
www.diodes.com October 2012
© Diodes Incorporated
MURS140 - MURS160
020406080100120
I, AVE
R
A
G
E
F
O
R
WA
R
D
C
U
R
R
E
N
T
(A)
O
T , TERMINAL TEMPERATURE ( C)
Fig. 1 Forward Current Derating Curve
T
°
0140 160
Single Phase Half Wave 60Hz
Resistive or Inductive Load
Fig. 2 T ypical Forward Characteristics
110100
I,
P
EAK
F
O
R
WA
R
D S
U
R
G
E
C
U
R
R
E
N
T
(A)
FSM
NUMBER OF CYCLES AT 60Hz
Fig. 3 Surge Current Derating Curve
0
10
20
30
Pulse Width 8.3ms
Single Half-Sine-Wave
2 5 20 50
1.0
040 12020 60 14080 100
Fig. 4 Typical Reverse Characteristics
V , REVERSE VOLTAGE (V)
R
I
R
, REVERSE CURRENT (µA)
T = 150°C
J
T = 100°C
J
T = 25°C
J
MURS140 - MURS 160
Document number: DS30130 Rev. 11 - 2 4 of 5
www.diodes.com October 2012
© Diodes Incorporated
MURS140 - MURS160
Package Outline Dimensions
Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.
Suggested Pad Layout
Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.
SMB
Dim Min Max
A 3.30 3.94
B 4.06 4.57
C 1.96 2.21
D 0.15 0.31
E 5.00 5.59
G 0.05 0.20
H 0.76 1.52
J 2.00 2.50
All Dimensions in mm
Dimensions Value (in mm)
C 4.30
G 1.80
X 2.50
X1 6.80
Y 2.30
A
B
C
D
G
HE
J
C
X1
Y
G
X
MURS140 - MURS 160
Document number: DS30130 Rev. 11 - 2 5 of 5
www.diodes.com October 2012
© Diodes Incorporated
MURS140 - MURS160
IMPORTANT NOTICE
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INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
(AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION).
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final and determinative format released by Diodes Incorporated.
LIFE SUPPORT
Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the e xpress
written approval of the Chief Executive Officer of Diodes Incorporated. As used herein:
A. Life support devices or systems are devices or systems which:
1. are intended to implant into the body, or
2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the
labeling can be reasonably expected to result in significant injury to the user.
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failure of the life support device or to affect its safety or effectiveness.
Customers represent that they have all necessary expertise in the safety and regulatory ramifications of their life support devices or systems, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their pro ducts and an y
use of Diodes Incorporated products in such safety-critical, life support devices or systems, notwithstanding any devices- or systems-related
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representatives against any damages arising out of the use of Diodes Incorporated products in such safety-critical, life support devices or systems.
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