MURS240-M3, MURS260-M3
www.vishay.com
Vishay General Semiconductor
Surface-Mount Ultrafast Plastic Rectifier
FEATURES
• Glass passivated pellet 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
SMB (DO-214AA)
Cathode
Anode
LINKS TO ADDITIONAL RESOURCES
3D 3D
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
TYPICAL APPLICATIONS
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer and telecommunication.
3D Models
MECHANICAL DATA
PRIMARY CHARACTERISTICS
IF(AV)
2.0 A
VRRM
400 V, 600 V
IFSM
35 A
trr
50 ns
VF
1.20 V
TJ max.
175 °C
Package
SMB (DO-214AA)
Circuit configuration
Single
Case: SMB (DO-214AA)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
Terminals: matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 2 whisker test
per
Polarity: color band denotes cathode end
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Device marking codes
MURS240
MURS260
M2G
M2J
400
600
UNIT
Maximum repetitive peak reverse voltage
VRRM
Maximum average forward rectified current at TL = 125 °C
(fig. 1)
IF(AV)
2.0
A
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
IFSM
35
A
TJ, TSTG
-65 to +175
°C
Operating junction and storage temperature range
V
Revision: 09-Apr-2020
Document Number: 89922
1
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
MURS240-M3, MURS260-M3
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
Maximum instantaneous forward voltage
IF = 2.0 A
Maximum instantaneous reverse current
Rated VR
TJ = 25 °C
TJ = 125 °C
TJ = 25 °C
TJ = 125 °C
SYMBOL
MURS240
MURS260
1.45
VF (1)
V
1.20
5.0
IR (2)
UNIT
μA
150
Maximum reverse recovery time
IF = 0.5 A, IR = 1.0 A, Irr = 0.25 A
trr
50
ns
Maximum reverse recovery time
IF = 1.0 A, dI/dt = 50 A/μs,
VR = 30 V, Irr = 10 % IRM
trr
75
ns
Maximum forward recovery time
IF = 1.0 A, dI/dt = 100 A/μs,
recovery to 1.0 V
tfr
50
ns
Notes
(1) Pulse test: t = 300 μs, duty cycle ≤ 2 %
p
(2) Pulse test: Pulse width ≤ 40 ms
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance junction to lead
MURS240
RθJL
MURS260
15
UNIT
°C/W
Note
(1) Units mounted on PCB with 30 mm x 30 mm copper pad areas
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g)
PREFERRED PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
MURS240-M3/52T
0.093
52T
750
7" diameter plastic tape and reel
MURS240-M3/5BT
0.093
5BT
3200
13" diameter plastic tape and reel
Revision: 09-Apr-2020
Document Number: 89922
2
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
MURS240-M3, MURS260-M3
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
Axis Title
100
2.0
1.0
10000
TJ = 175 °C
10
1000
TJ = 100 °C
1st line
2nd line
2nd line
Instantaneous Forward Current (A)
Average Forward Rectified Current (A)
3.0
1
TJ = 25 °C
100
0.1
TJ = -40 °C
10
0.01
0
0
25
50
75
100
125
150
0
175
0.4
0.8
1.2
1.6
2.0
2.4
Lead Temperature (°C)
Instantaneous Forward Voltage (V)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Instantaneous Forward Characteristics
Axis Title
Average Power Loss (W)
D = 0.5
2.0
D = 0.3
D = 0.2
D = 1.0
D = 0.1
1.5
1.0
T
0.5
D = tp/T
tp
TJ = 175 °C
10
1000
1
TJ = 100 °C
0.1
100
TJ = 25 °C
0.01
TJ = -40 °C
0.001
0
0
0.5
1.0
1.5
2.0
1st line
2nd line
2nd line
Instantaneous Reverse Current (µA)
D = 0.8
0
2.5
20
40
10
60
80
100
Average Forward Current (A)
Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Forward Power Loss Characteristics
Fig. 5 - Typical Reverse Leakage Characteristics
10000
100
40
1000
1st line
2nd line
30
20
100
10
10
0
1
10
100
Junction Capacitance (pF)
50
2nd line
Peak Forward Surge Current (A)
10000
100
2.5
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
10
1
0.1
1
10
Number of Cycles at 50 Hz
Reverse Voltage (V)
Fig. 3 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 6 - Typical Junction Capacitance
100
Revision: 09-Apr-2020
Document Number: 89922
3
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
MURS240-M3, MURS260-M3
www.vishay.com
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
SMB (DO-214AA)
Cathode Band
Mounting Pad Layout
0.085 (2.159) MAX.
0.155 (3.94)
0.130 (3.30)
0.086 (2.20)
0.077 (1.95)
0.086 (2.18) MIN.
0.180 (4.57)
0.160 (4.06)
0.060 (1.52) MIN.
0.012 (0.305)
0.006 (0.152)
0.220 (5.59) REF.
0.096 (2.44)
0.084 (2.13)
0.060 (1.52)
0.030 (0.76)
0.008 (0.2)
0 (0)
0.220 (5.59)
0.205 (5.21)
Revision: 09-Apr-2020
Document Number: 89922
4
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
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Revision: 01-Jan-2022
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Document Number: 91000