V20DM120C-M3, V20DM120CHM3
www.vishay.com
Vishay General Semiconductor
Ultra Low V
F
= 0.55 V at I
F
= 5 A
Dual Trench MOS Barrier Schottky Rectifier
TMBS
®
eSMP
®
Series
TO-263AC (SMPD)
K
FEATURES
• Trench MOS Schottky technology
• Very low profile - typical height of 1.7 mm
• Ideal for automated placement
• Low forward voltage drop, low power losses
• High efficiency operation
• Meets MSL level 1, per J-STD-020, LF maximum peak
of 260 °C
1
2
Top View
Bottom View
• AEC-Q101 qualified available:
- Automotive ordering code: base P/NHM3
• Material categorization: for definitions of compliance
please see
www.vishay.com/doc?99912
V20DM120C
PIN 1
PIN 2
K
HEATSINK
TYPICAL APPLICATIONS
For use in high frequency DC/DC converters, switching
power supplies, freewheeling diodes, OR-ing diode, and
reverse battery protection in commercial, inductrial, and
automotive application.
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
at I
F
= 10 A (T
A
= 125 °C)
T
J
max.
Package
Diode variations
2 x 10 A
120 V
120 A
0.65 V
150 °C
TO-263AC (SMPD)
Dual common cathode
MECHANICAL DATA
Case:
TO-263AC SMPD
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant
Base P/NHM3 - halogen-free, RoHS-compliant, and
AEC-Q101 qualified
Terminals:
Matte tin plated leads, solderable per
J-STD-002 and JESD 22-B102
M3 and HM3 suffix meets JESD 201 class 2 whisker test
Polarity:
As marked
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
(fig. 1)
per device
per diode
I
F(AV)
I
FSM
dV/dt
T
J
, T
STG
SYMBOL
V
RRM
V20DM120C
120
20
A
10
120
10 000
-40 to +150
A
V/μs
°C
UNIT
V
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load
Voltage rate of change (rated V
R
)
Operating junction and storage temperature range
Revision: 06-Feb-15
Document Number: 89989
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
V20DM120C-M3, V20DM120CHM3
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
I
F
= 5 A
Instantaneous forward voltage per diode
I
F
= 10 A
I
F
= 5 A
I
F
= 10 A
V
R
= 90 V
Reverse current at rated V
R
per diode
V
R
= 120 V
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
Pulse test: Pulse width
5 ms
T
A
= 25 °C
V
F (1)
T
A
= 125 °C
T
A
= 25 °C
T
A
= 125 °C
T
A
= 25 °C
T
A
= 125 °C
I
R (2)
SYMBOL
TYP.
0.65
0.85
0.55
0.65
23
1.6
-
3
MAX.
-
0.93
-
0.73
-
-
600
20
μA
mA
μA
mA
V
UNIT
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
per diode
Typical thermal resistance
per device
per device
SYMBOL
R
JC
R
JA
(1)(2)
V20DM120C
2.8
1.5
48
UNIT
°C/W
Notes
(1)
The heat generated must be less than the thermal conductivity from junction-to-ambient: dP /dT < 1/R
D
J
JA
(2)
Free air, without heatsink
ORDERING INFORMATION
(Example)
PACKAGE
TO-263AC (SMPD)
TO-263AC (SMPD)
Note
(1)
AEC-Q101 qualified
PREFERRED P/N
V20DM120C-M3/I
V20DM120CHM3/I
(1)
UNIT WEIGHT
PACKAGE CODE BASE QUANTITY
(g)
0.55
0.55
I
I
2000/reel
2000/reel
DELIVERY MODE
13" diameter plastic tape and reel
13" diameter plastic tape and reel
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
24
22
20
18
16
14
12
10
8
6
4
2
0
0
9
Average Forward Rectified Current (A)
R
thJC
= 1.5 °C/W
8
D = 0.5
D = 0.3
D = 0.2
D = 0.1
D = 0.8
Average Power Loss (W)
7
6
5
4
3
2
1
0
0
1
2
3
4
D = 1.0
R
thJA
= 48 °C/W
T
D = t
p
/T
t
p
25
50
75
100
125
150
5
6
7
8
9
10 11 12
Case Temperature (°C)
Fig. 1 - Forward Current Derating Curve
Average Forward Current (A)
Fig. 2 - Forward Power Loss Characteristics Per Diode
Revision: 06-Feb-15
Document Number: 89989
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
V20DM120C-M3, V20DM120CHM3
www.vishay.com
Vishay General Semiconductor
Transient Thermal Impedance (°C/W)
100
Junction to Ambient
100
Instantaneous Forward Current (A)
T
A
= 150 °C
10
T
A
= 125 °C
T
A
= 100 °C
1
T
A
= 25 °C
10
0.1
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
1
0.01
0.1
1
10
100
Instantaneous Forward Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics Per Diode
t - Pulse Duration (s)
Fig. 6 - Typical Transient Thermal Impedance Per Device
Instantaneous Reverse Current (mA)
100
50
Thermal Resistance (°C/W)
10
1
0.1
0.01
T
A
= 150 °C
T
A
= 125 °C
T
A
= 100 °C
45
40
35
30
25
Epoxy printed circiut
board FR4 copper
thickness = 70 μm
T
A
= 25 °C
0.001
0.0001
10
20
30
40
50
60
70
80
90
100
S(cm2)
20
1
2
3
4
5
6
7
8
9
Percent of Rated Peak Reverse Voltage (%)
Fig. 4 - Typical Reverse Characteristics Per Diode
Copper Pad Areas (cm
2
)
Fig. 7 - Thermal Resistance Junction-to-Ambient vs.
Copper Pad Areas
10 000
Junction Capacitance (pF)
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p
-p
1000
100
10
0.1
1
10
100
Reverse Voltage (V)
Fig. 5 - Typical Junction Capacitance Per Diode
Revision: 06-Feb-15
Document Number: 89989
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
V20DM120C-M3, V20DM120CHM3
www.vishay.com
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
Vishay General Semiconductor
TO-263AC (SMPD)
Mounting Pad Layout
Revision: 06-Feb-15
Document Number: 89989
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
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.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free
requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference
to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21
conform to JEDEC JS709A standards.
Revision: 02-Oct-12
1
Document Number: 91000
