Page 1
www.vishay.com
Anode
1
3
Cathode
Base
cathode
2
2L TO-220AC
1
2
3
VS-MUR820-M3
Vishay Semiconductors
Ultrafast Rectifier, 8 A FRED Pt
PRIMARY CHARACTERISTICS
I
F(AV)
V
R
V
at I
F
F
t
typ. See Recovery table
rr
T
max. 175 °C
J
Package 2L TO-220AC
Circuit configuration Single
8 A
200 V
0.895 V
®
FEATURES
• Ultrafast recovery time
• Low forward voltage drop
• 175 °C operating junction temperature
• Low leakage current
®
• Designed and qualified according to JEDEC
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
DESCRIPTION / APPLICATIONS
VS-MUR820 is the state of the art ultrafast recovery rectifier
specifically designed with optimized performance of
forward voltage drop and ultrafast recovery time.
The planar structure and the platinum doped life time
control, guarantee the best overall performance,
ruggedness and reliability characteristics.
These devices are intended for use in the output rectification
stage of SMPS, UPS, DC/DC converters as well as
freewheeling diode in low voltage inverters and chopper
motor drives.
Their extremely optimized stored charge and low recovery
current minimize the switching losses and reduce over
dissipation in the switching element and snubbers.
-JESD 47
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS MAX. UNITS
Peak repetitive reverse voltage V
Average rectified forward current I
Peak repetitive forward current I
Operating junction and storage temperatures T
F(AV)
FSM
, T
J
RRM
FM
Total device, rated VR, TC = 150 °C 8
Rated VR, square wave, 20 kHz, TC = 150 °C 16
Stg
200 V
100
-65 to +175 °C
ELECTRICAL SPECIFICATIONS (TJ = 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Breakdown voltage,
blocking voltage
Forward voltage V
Reverse leakage current I
Junction capacitance C
Series inductance L
Revision: 23-Nov-17
For technical questions within your region: DiodesAmericas@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
V
,
BR
V
R
IR = 100 μA 200 - -
R
IF = 8 A - - 0.975
F
I
= 8 A, TJ = 150 °C - - 0.895
F
VR = VR rated - - 5
= 150 °C, VR = VR rated - - 250
T
J
VR = 200 V - 25 - pF
T
Measured lead to lead 5 mm from package body - 8.0 - nH
S
1
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 96186
ANon-repetitive peak surge current I
V
μA
Page 2
VS-MUR820-M3
www.vishay.com
DYNAMIC RECOVERY CHARACTERISTICS (TJ = 25 °C unless otherwise specified)
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
IF = 1.0 A, dIF/dt = 50 A/μs, VR = 30 V - - 35
I
Reverse recovery time t
Peak recovery current I
Reverse recovery charge Q
rr
RRM
= 0.5 A, IR = 1.0 A, I
F
T
= 25 °C
J
T
= 125 °C - 34 -
J
TJ = 25 °C - 1.7 -
= 125 °C - 4.2 -
T
J
rr
TJ = 25 °C - 23 -
= 125 °C - 75 -
T
J
= 0.25 A - - 25
REC
= 8 A
I
F
dI
/dt = 200 A/μs
F
V
= 160 V
R
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS MIN. TYP. MAX. UNITS
Maximum junction and
storage temperature range
Thermal resistance,
junction to case
Thermal resistance,
junction to ambient
Thermal resistance,
case to heatsink
Weight
Mounting torque
Marking device Case style 2L TO-220AC MUR820
, T
T
J
Stg
R
--3.0
thJC
R
thJA
R
thCS
Mounting surface, flat, smooth, and
greased
Vishay Semiconductors
-20-
-65 - 175 °C
--50
-0.5-
-2.0- g
-0.07- oz.
6.0
(5.0)
-
12
(10)
ns
A
nC
°C/W
kgf · cm
(lbf · in)
100
10
1
0.1
- Instantaneous Forward Current (A)
F
I
0 1.80.4 0.8
TJ = 175 °C
= 150 °C
T
J
= 25 °C
T
J
0.2 0.6 1.0 1.4 1.6
1.2
VFM - Forward Voltage Drop (V)
100
10
1
0.1
- Reverse Current (µA)
0.01
R
I
0.001
0 100 150
TJ = 175 °C
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 25 °C
200 25050
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Revision: 23-Nov-17
For technical questions within your region: DiodesAmericas@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
2
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 96186
Page 3
www.vishay.com
0.01
0.1
10
0.00001 0.0001 0.001 0.01 0.1 1
t1 - Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
.
.
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1/t2
2. Peak TJ = PDM x Z
thJC
+ T
C
1
Single pulse
(thermal resistance)
D = 0.50
D = 0.20
D = 0.10
D = 0.05
D = 0.02
D = 0.01
03
Allowable Case Temperature (°C)
I
F(AV)
- Average Forward Current (A)
160
170
180
See note (1)
150
DC
140
130
69
Square wave (D = 0.50)
Rated V
R
applied
12
06
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
0
D = 0.01
D = 0.02
D = 0.05
D = 0.10
D = 0.20
D = 0.50
DC
39
2
4
10
6
8
RMS limit
12
VS-MUR820-M3
Vishay Semiconductors
1000
100
- Junction Capacitance (pF)
T
C
10
1 10 100 1000
TJ = 25 °C
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance Z
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Revision: 23-Nov-17
For technical questions within your region: DiodesAmericas@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
3
thJC
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Characteristics
Fig. 6 - Forward Power Loss Characteristics
Document Number: 96186
Page 4
www.vishay.com
100 1000
Q
rr
(nC)
dIF/dt (A/µs)
40
IF = 16 A
I
F
= 8 A
I
F
= 4 A
200
120
VR = 160 V
T
J
= 125 °C
T
J
= 25 °C
80
160
0
Q
rr
0.5 I
RRM
di
(rec)M
/dt
0.75 I
RRM
I
RRM
t
rr
t
b
t
a
I
F
diF/dt
0
(1)
(2)
(3)
(4)
(5)
(1) di
F
/dt - rate of change of current
through zero crossing
(2) I
RRM
- peak reverse recovery current
(3) t
rr
- reverse recovery time measured
from zero crossing point of negative
going I
F
to point where a line passing
through 0.75 I
RRM
and 0.50 I
RRM
extrapolated to zero current.
(4) Q
rr
- area under curve dened by t
rr
and I
RRM
trr x I
RRM
2
Qrr =
(5) di
(rec)M
/dt - peak rate of change of
current during t
b
portion of t
rr
VS-MUR820-M3
Vishay Semiconductors
50
40
30
(ns)
rr
t
20
10
100 1000
dIF/dt (A/µs)
Fig. 7 - Typical Reverse Recovery Time vs. dIF/dt Fig. 8 - Typical Stored Charge vs. dIF/dt
Note
(1)
Formula used: TC = TJ - (Pd + Pd
Pd = forward power loss = I
Pd
= inverse power loss = VR1 x IR (1 - D); IR at VR1 = rated VR
REV
VR = 160 V
= 125 °C
T
J
= 25 °C
T
J
REV
x VFM at (I
F(AV)
) x R
IF = 16 A
= 8 A
I
F
= 4 A
I
F
;
thJC
F(AV)
/D) (see fig. 6);
Revision: 23-Nov-17
For technical questions within your region: DiodesAmericas@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. 9 - Reverse Recovery Waveform and Definitions
4
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 96186
Page 5
VS-MUR820-M3
2 - Ultrafast MUR series
3 - Current rating (8 = 8 A)
- Voltage rating (20 = 200 V)
4
1
-Vishay Semiconductors product
5
Device code
51 32 4
VS- MUR 8 20 -M3
-M3 = halogen-free, RoHS-compliant, and termination lead (Pb)-free
- Environmental digit:
www.vishay.com
ORDERING INFORMATION TABLE
ORDERING INFORMATION (Example)
PREFERRED P/N QUANTITY PER T/R MINIMUM ORDER QUANTITY PACKAGING DESCRIPTION
VS-MUR820-M3 50 1000 Antistatic plastic tube
Vishay Semiconductors
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?96156
Part marking information www.vishay.com/doc?95391
Revision: 23-Nov-17
For technical questions within your region: DiodesAmericas@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
5
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 96186
Page 6
www.vishay.com
12
C
C
D
D
2 x b22 x b
(b, b2)
b1, b3
0.014 AB
M M
0.015 AB
M M
Conforms to JEDEC® outline TO-220AC
(6)
(6)
(6)
(7)
L1
(2)
Detail B
Section C - C and D - D
Base metal Plating
(4)
(4)
c1
c
(6)
(6)
Ø P
E
Q
D
L
c
D1
e
e1
2 x
A
B
A
A
A
C
A2
A1
Thermal pad
H1
(E)
(H1)
D2
Detail B
E1
View A - A
Lead tip
DIMENSIONS in millimeters and inches
Outline Dimensions
Vishay Semiconductors
2L TO-220AC
SYMBOL
MILLIMETERS INCHES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
NOTES SYMBOL
MILLIMETERS INCHES
NOTES
A 4.25 4.65 0.167 0.183 D2 11.68 12.88 0.460 0.507 6
A1 1.14 1.40 0.045 0.055 E 10.11 10.51 0.398 0.414 3, 6
A2 2.50 2.92 0.098 0.115 E1 6.86 8.89 0.270 0.350 6
b 0.69 1.01 0.027 0.040 e 2.41 2.67 0.095 0.105
b1 0.38 0.97 0.015 0.038 4 e1 4.88 5.28 0.192 0.208
b2 1.20 1.73 0.047 0.068 H1 6.09 6.48 0.240 0.255 6, 7
b3 1.14 1.73 0.045 0.068 4 L 13.52 14.02 0.532 0.552
c 0.36 0.61 0.014 0.024 L1 3.32 3.82 0.131 0.150 2
c1 0.36 0.56 0.014 0.022 4 Ø P 3.54 3.91 0.139 0.154
D 14.85 15.35 0.585 0.604 3 Q 2.60 3.00 0.102 0.118
D1 8.38 9.02 0.330 0.355
Notes
(1)
Dimensioning and tolerancing as per ASME Y14.5M-1994
(2)
Lead dimension and finish uncontrolled in L1
(3)
Dimension D, D1, and E do not include mold flash. Mold flash shall not exceed 0.127 mm (0.005") per side. These dimensions are measured
at the outermost extremes of the plastic body
(4)
Dimension b1, b3, and c1 apply to base metal only
(5)
Controlling dimensions: inches
(6)
Thermal pad contour optional within dimensions E, H1, D2, and E1
(7)
Outline conforms to JEDEC® TO-220, except D2 (minimum)
Revision: 06-Dec-17
For technical questions within your region: DiodesAmericas@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
1
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Document Number: 96156
Page 7
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
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000
Loading...