MURS320-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
DO-214AB (SMC)
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
TYPICAL APPLICATIONS
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
t
rr
V
F
T
J
max.
Package
Diode variations
3.0 A
200 V
125 A
25 ns
0.71 V
175 °C
DO-214AB (SMC)
Single die
For use in high frequency rectification and freewheeling
application in switching mode converters and inverters for
consumer, computer, and telecommunication.
MECHANICAL DATA
Case:
DO-214AB (SMC)
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
Polarity:
Color band denotes cathode end
per
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Device marking code
Maximum repetitive peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forward rectified current at: (fig. 1)
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Operating junction and storage temperature range
T
L
= 140 °C
T
L
= 130 °C
V
RRM
V
RWM
V
DC
I
F(AV)
I
FSM
T
J
, T
STG
SYMBOL
MURS320
MD
200
200
200
3.0
4.0
125
-65 to +175
V
V
V
A
A
°C
UNIT
Revision: 20-Feb-15
Document Number: 89490
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
MURS320-M3
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
I
F
= 3.0 A
Maximum instantaneous forward voltage
I
F
= 4.0 A
I
F
= 3.0 A
Maximum instantaneous reverse current
at rated DC blocking voltage
Maximum reverse recovery time
Maximum reverse recovery time
Maximum forward recovery time
Note
(1)
Pulse test: t = 300 μs, duty cycle
2
%
p
T
J
= 25 °C
T
J
= 150 °C
T
J
= 25 °C
T
J
= 150 °C
I
F
= 0.5 A, I
R
= 1.0 A, I
rr
= 0.25 A
I
F
= 1.0 A, dI/dt = 50 A/μs,
V
R
= 30 V, I
rr
= 10 % I
RM
I
F
= 1.0 A, dI/dt = 100 A/μs,
recovery to 1.0 V
I
R (1)
t
rr
t
rr
t
fr
SYMBOL
MURS320
0.875
V
F (1)
0.890
0.710
5.0
150
25
35
25
μA
ns
ns
ns
V
UNIT
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Typical thermal resistance junction to lead
SYMBOL
R
JL
MURS320
11
UNIT
°C/W
ORDERING INFORMATION
(Example)
PREFERRED P/N
MURS320-M3/57T
MURS320-M3/9AT
UNIT WEIGHT (g)
0.211
0.211
PREFERRED PACKAGE CODE
57T
9AT
BASE QUANTITY
850
3500
DELIVERY MODE
7" diameter plastic tape and reel
13" diameter plastic tape and reel
Revision: 20-Feb-15
Document Number: 89490
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
MURS320-M3
www.vishay.com
Vishay General Semiconductor
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
8.0
1000
Average Forward Rectified Current (A)
Instantaneous Reverse Current (µA)
T
J
= 175 °C
100
6.0
10
T
J
= 100 °C
4.0
1
0.1
2.0
T
J
= 25 °C
0.01
0
0
25
50
75
100
125
150
175
0.001
0
20
40
60
80
100
Lead Temperature (°C)
Percent of Rated Peak Reverse Voltage (%)
Fig. 1 - Forward Current Derating Curve
Fig. 4 - Typical Reverse Leakage Characteristics
125
1000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Peak Forward Surge Current (A)
100
75
Junction Capacitance (pF)
1
10
100
100
50
25
0
10
0.1
1
10
100
Number of Cycles at 60 Hz
Reverse Voltage (V)
Fig. 2 - Maximum Non-Repetitive Peak Forward Surge Current
Fig. 5 - Typical Junction Capacitance
100
T
J
= 175 °C
10
T
J
= 100 °C
1
T
J
= 25 °C
0.1
0.01
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
Instantaneous Forward Voltage (V)
Instantaneous Forward Current (A)
Fig. 3 - Typical Forward Voltage
Revision: 20-Feb-15
Document Number: 89490
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
MURS320-M3
www.vishay.com
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
DO-214AB (SMC)
Cathode Band
Mounting Pad Layout
0.185 (4.69) MAX.
0.126 (3.20)
0.114 (2.90)
0.246 (6.22)
0.220 (5.59)
0.126 (3.20) MIN.
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
0.030 (0.76)
0.008 (0.2)
0 (0)
0.320 (8.13)
0.305 (7.75)
Vishay General Semiconductor
0.060 (1.52) MIN.
0.320 (8.13) REF.
Revision: 20-Feb-15
Document Number: 89490
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
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
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Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
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