MURS120
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Revision: 07-Feb-12 1Document Number: 88687
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Surface Mount Ultrafast Plastic Rectifier
FEATURES
• Glass passivated chip junction
• Ideal for automated placement
• Ultrafast reverse recovery time
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer and telecommunication.
MECHANICAL DATA
Case: DO-214AA (SMB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS compliant, commercial grade
Base P/NHE3 - RoHS compliant, AEC-Q101 qualified
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test, HE3 suffix
meets JESD 201 class 2 whisker test
Polarity: Color band denotes cathode end
PRIMARY CHARACTERISTICS
IF(AV) 1.0 A
VRRM 200 V
IFSM 40 A
trr 25 ns
VF0.71 V
TJ max. 175 °C
DO-214AA (SMB)
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Device marking code MD
Maximum repetitive peak reverse voltage VRRM 200 V
Working peak reverse voltage VRWM 200 V
Maximum DC blocking voltage VDC 200 V
Maximum average forward rectified current at (fig. 1) TL = 155 °C IF(AV)
1.0 A
TL = 145 °C 2.0
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load IFSM 40 A
Operating junction and storage temperature range TJ, TSTG - 65 to + 175 °C
MURS120
www.vishay.com Vishay General Semiconductor
Revision: 07-Feb-12 2Document Number: 88687
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Note
(1) Pulse test: tp = 300 μs, duty cycle 2 %
Note
(1) AEC-Q101 qualified
RATINGS AND CHARACTERISTICS CURVES
(TA = 25 C unless otherwise noted)
Fig. 1 - Forward Current Derating Curve Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER TEST CONDITIONS SYMBOL VALUE UNIT
Maximum instantaneous forward voltage IF = 1.0 A TJ = 25 °C VF (1) 0.875 V
TJ = 150 °C 0.71
Maximum instantaneous reverse current
at rated DC blocking voltage
TJ = 25 °C IR (1) 2.0 μA
TJ = 150 °C 50
Maximum reverse recovery time IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A trr 25 ns
Maximum reverse recovery time IF = 1.0 A, dI/dt = 50 A/μs,
VR = 30 V, Irr = 10 % IRM trr 35 ns
Maximum forward recovery time IF = 1.0 A, dI/dt = 100 A/μs,
recovery to 1.0 V tfr 25 ns
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER SYMBOL VALUE UNIT
Typical thermal resistance, junction to ambient RJL 13 °C/W
ORDERING INFORMATION (Example)
PREFERRED P/N UNIT WEIGHT (g) PREFERRED PACKAGE CODE BASE QUANTITY DELIVERY MODE
MURS120-E3/52T 0.096 52T 750 7" diameter plastic tape and reel
MURS120-E3/5BT 0.096 5BT 3200 13" diameter plastic tape and reel
MURS120HE3/52T (1) 0.096 52T 750 7" diameter plastic tape and reel
MURS120HE3/5BT (1) 0.096 5BT 3200 13" diameter plastic tape and reel
0
2.0
3.0
4.0
5.0
6.0
025 50 75 100 125 150 175
1.0
Average Forward Rectified Current (A)
Lead Temperature (°C)
0
10
20
30
40
50
1 10010
Number of Cycles at 60 Hz
Peak Forward Surge Current (A)
MURS120
www.vishay.com Vishay General Semiconductor
Revision: 07-Feb-12 3Document Number: 88687
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Fig. 3 - Typical Instantaneous Forward Characteristics
Fig. 4 - Typical Reverse Leakage Characteristics
Fig. 5 - Typical Junction Capacitance
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
0.01
0.1
10
1
100
0.4 0.6 0.81.0 1.2 1.4 1.6
0.2
T
J
= 100 °C
T
J
= 125 °C
T
J
= 25 °C
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
6040200 10080
0.001
0.01
1
0.1
10
100
T
J
= 100 °C
T
J
= 175 °C
T
J
= 25 °C
Percent of Rated Peak Reverse Voltage (%)
Instantaneous Reverse Leakage
Current (µA)
0.1 1
10
10
100
100
1000
Reverse Voltage (V)
Junction Capacitance (pF)
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
Cathode Band
DO-214AA (SMB)
0.086 (2.20)
0.077 (1.95)
0.155 (3.94)
0.130 (3.30)
0.180 (4.57)
0.160 (4.06)
0.012 (0.305)
0.006 (0.152)
0.008 (0.2)
0 (0)
0.220 (5.59)
0.205 (5.21)
0.060 (1.52)
0.030 (0.76)
0.096 (2.44)
0.084 (2.13)
Mounting Pad Layout
0.086 (2.18) MIN.
0.060 (1.52) MIN.
0.085 (2.159) MAX.
0.220 (5.59) REF.
Legal Disclaimer Notice
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Revision: 12-Mar-12 1Document Number: 91000
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