DS30130 Rev. 6 - 2 1 of 3 MURS140 - MURS160
www.diodes.com ã Diodes Incorporated
MURS140 - MURS160
1.0A SURFACE MOUNT SUPER-FAST RECTIFIER
Features
Maximum Ratings and Electrical Characteristics @ TA = 25°C unless otherwise specified
Mechanical Data
Notes: 1. Unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink.
2. Measured at 1.0MHz and applied reverse voltage of 0V DC.
3. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5.
4. Measured with IF = 1.0A, di/dt = 100A/ms, Duty Cycle £ 2.0%.
5. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.
·Glass Passivated Die Construction
·Super-Fast Recovery Time For High Efficiency
·Low Forward Voltage Drop and High Current Capability
·Surge Overload Rating to 35A Peak
·Ideally Suited for Automated Assembly
·Available in Lead Free Finish/RoHS Compliant Version
(Note 5)
·Case: SMB
·Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
·Moisture Sensitivity: Level 1 per J-STD-020C
·Terminals: Solder Plated Terminal - Solderable per
MIL-STD-202, Method 208
·Also available in Lead Free Plating (Matte Tin Finish). Please
see Ordering Information, Note 7, on Page 3
·Marking: MURS140: U1GB
MURS160: U1JB
·Polarity: Cathode Band or Cathode Notch
·Ordering Information: See Page 3
·Weight: 0.093 grams (approximate)
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Characteristic Symbol MURS140 MURS160 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
400 600 V
RMS Reverse Voltage VR(RMS) 283 424 V
Average Rectified Output Current @ TT = 150°C
@ TT = 125°CIO1.0
2.0 A
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave Superimposed on Rated Load
(JEDEC Method)
IFSM 35 A
Forward Voltage @ IF = 1.0A, TJ= 25°C
@ IF = 1.0A, TJ= 150°C VFM 1.25
1.05 V
Peak Reverse Current @ TA = 25°C
at Rated DC Blocking Voltage @ TA = 150°CIRM 5.0
150 mA
Reverse Recovery Time (Note 3) trr 50 ns
Forward Recovery Time (Note 4) tfr 50 ns
Typical Junction Capacitance (Note 2) Cj45 pF
Typical Thermal Resistance, Junction to Terminal (Note 1) RqJT 13 K/W
Operating and Storage Temperature Range Tj, TSTG -65 to +175 °C
A
B
C
D
G
H
E
J
SMB
Dim Min Max
A3.30 3.94
B4.06 4.57
C1.96 2.21
D0.15 0.31
E5.00 5.59
G0.10 0.20
H0.76 1.52
J2.00 2.62
All Dimensions in mm
SPICE MODELS: MURS140 MURS160
DS30130 Rev. 6 - 2 2 of 3 MURS140 - MURS160
www.diodes.com
1 10 100
I , PEAK FORWARD SURGE CURRENT (A)
FSM
NUMBER OF CYCLES AT 60Hz
Fi
g
. 3 Sur
g
e Current Deratin
g
Curve
Single Half-Sine-Wave
(JEDEC Method)
0
10
20
30
40
50
60
25 50 75 100 125 150 175
I , AVERAGE FORWARD CURRENT (A)
O
T , TERMINAL TEMPERATURE (°C)
T
Fi
g
. 1 Forward Current Deratin
g
Curve
0
2
4
6
5
1
3
50V DC
Approx
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
Test
trr
Set time base for 50/100 ns/cm
+0.5A
0A
-0.25A
-1.0A
Fi
g
. 5 Reverse Recover
y
Time Characteristic and Test Circuit
(+)
(+)
(-)
(-)
I , INSTANTANEOUS FORWARD CURRENT (A)
F
Fi
g
.2 T
y
pical Forward Current
V , INSTANTANEOUS VOLTAGE (V)
F
0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3
0.01
0.05
0.1
0.5
1.0
2.0
3.0
5.0
7.0
10
.
0
0
175 C
0
100 C
0
T=25C
C
40
80
20
4.0
8.0
2.0
0.8
0.4
0.2
0.08
0.04
0.02
0.008
0.004
0.002
040 12016020
60
140
80 100
180 200
Fig. 4 Typical Reverse Current
V , REVERSE VOLTAGE (V)
R
0
T = 175 C
J
0
T = 100 C
J
0
T=25C
J
DS30130 Rev. 6 - 2 3 of 3 MURS140 - MURS160
www.diodes.com
Notes: 6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
7. For Lead Free Finish/RoHS Compliant version part numbers, please add "-F" suffix to the part numbers above. Example: MURS140-13-F
Marking Information
XXXX = Product type marking code (See Page 1)
= Manufacturers’ code marking
YWW = Date code marking
Y = Last digit of year ex: 2 for 2002
WW = Week code 01 to 52
YWW
XXXX
Ordering Information
Device Packaging Shipping
MURS140-13
MURS160-13
SMB
SMB 5000/Tape & Reel
(Note 6)
