New Product
VT2045C, VIT2045C
Vishay General Semiconductor
Dual Low-Voltage Trench MOS Barrier Schottky Rectifier
Ultra Low V
F
= 0.33 V at I
F
= 5.0 A
FEATURES
TMBS
®
TO-220AB
TO-262AA
• Trench MOS Schottky technology
• Low forward voltage drop, low power losses
• High efficiency operation
• Solder dip 275 °C max. 10 s, per JESD 22-B106
• AEC-Q101 qualified
• Compliant to RoHS Directive 2002/95/EC and in
accordance to WEEE 2002/96/EC
K
2
VT2045C
PIN 1
PIN 3
3
1
VIT2045C
PIN 1
PIN 3
2
3
•
Halogen-free according to IEC 61249-2-21 definition
1
PIN 2
CASE
PIN 2
K
TYPICAL APPLICATIONS
For use in high frequency DC/DC converters, switching
power supplies, freewheeling diodes, OR-ing diode, and
reverse battery protection.
PRIMARY CHARACTERISTICS
I
F(AV)
V
RRM
I
FSM
V
F
at I
F
= 10 A
T
J
max.
2 x 10 A
45 V
160 A
0.41 V
150 °C
MECHANICAL DATA
Case:
TO-220AB and TO-262AA
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS compliant, and
commercial grade
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 suffix meets JESD 201 class 1A whisker test, HM3 suffix
meets JESD 201 class 2 whisker test
Polarity:
As marked
Mounting Torque:
10 in-lbs maximum
MAXIMUM RATINGS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
per device
Maximum average forward rectified current (fig. 1)
per diode
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load per diode
Operating junction and storage temperature range
I
F(AV)
I
FSM
T
J
, T
STG
SYMBOL
V
RRM
VT2045C
45
20
A
10
160
- 40 to + 150
A
°C
VIT2045C
UNIT
V
Document Number: 89349
Revision: 23-Mar-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
1
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
New Product
VT2045C, VIT2045C
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
Reverse current per diode
V
R
= 45 V
T
A
= 25 °C
V
F (1)
T
A
= 125 °C
T
A
= 25 °C
T
A
= 125 °C
SYMBOL
TYP.
0.44
0.49
0.33
0.41
I
R (2)
-
10
MAX.
-
0.58
V
-
0.52
2000
30
μA
mA
UNIT
Notes
(1)
Pulse test: 300 μs pulse width, 1 % duty cycle
(2)
Pulse test: Pulse width
≤
40 ms
THERMAL CHARACTERISTICS
(T
A
= 25 °C unless otherwise noted)
PARAMETER
per diode
Typical thermal resistance
per device
R
θJC
SYMBOL
VT2045C
3.0
°C/W
2.0
VIT2045C
UNIT
ORDERING INFORMATION
(Example)
PACKAGE
TO-220AB
TO-262AA
TO-220AB
TO-262AA
Note
(1)
AEC-Q101 qualified
PREFERRED P/N
VT2045C-M3/4W
VIT2045C-M3/4W
VT2045CHM3/4W
(1)
VIT2045CHM3/4W
(1)
UNIT WEIGHT (g)
1.88
1.45
1.88
1.45
PACKAGE CODE
4W
4W
4W
4W
BASE QUANTITY
50/tube
50/tube
50/tube
50/tube
DELIVERY MODE
Tube
Tube
Tube
Tube
RATINGS AND CHARACTERISTICS CURVES
(T
A
= 25 °C unless otherwise noted)
24
6
D = 0.8
D = 0.5
D = 0.3
4
D = 0.2
3
D = 0.1
T
2
D = 1.0
Average Forward Rectified Current (A)
20
5
16
12
8
4
Average Power Loss (W)
1
D = t
p
/T
t
p
0
100
0
110
120
130
140
150
0
2
4
6
8
10
12
Case Temperature (°C)
Average Forward Current (A)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 2 - Forward Power Loss Characteristics Per Diode
For technical questions within your region, please contact one of the following:
Document Number: 89349
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 23-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
www.vishay.com
2
New Product
VT2045C, VIT2045C
Vishay General Semiconductor
100
10 000
T
J
= 25 °C
f = 1.0 MHz
V
sig
= 50 mV
p-p
Instantaneous Forward Current (A)
10
T
A
= 125 °C
Junction Capacitance (pF)
T
A
= 150 °C
T
A
= 100 °C
1000
1
T
A
= 25 °C
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
100
0.1
1
10
100
Instantaneous Forward Voltage (V)
Reverse Voltage (V)
Fig. 3 - Typical Instantaneous Forward Characteristics Per Diode
Fig. 5 - Typical Junction Capacitance Per Diode
100
10
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Current (mA)
T
A
= 150 °C
10
T
A
= 125 °C
T
A
= 100 °C
1
Junction to Case
1
0.1
0.01
T
A
= 25 °C
0.001
20
40
60
80
100
0.1
0.01
0.1
1
10
100
Percent of Rated Peak Reverse Voltage (%)
t - Pulse Duration (s)
Fig. 4 - Typical Reverse Characteristics Per Diode
Fig. 6 - Typical Transient Thermal Impedance Per Diode
Document Number: 89349
Revision: 23-Mar-11
For technical questions within your region, please contact one of the following:
www.vishay.com
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
3
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
New Product
VT2045C, VIT2045C
Vishay General Semiconductor
PACKAGE OUTLINE DIMENSIONS
in inches (millimeters)
TO-220AB
0.415 (10.54) MAX.
0.370 (9.40)
0.360 (9.14)
0.154 (3.91)
0.148 (3.74)
0.113 (2.87)
0.103 (2.62)
0.145 (3.68)
0.135 (3.43)
0.635 (16.13)
0.625 (15.87)
3
0.603 (15.32)
0.573 (14.55)
0.350 (8.89)
0.330 (8.38)
1.148 (29.16)
1.118 (28.40)
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.36)
0.185 (4.70)
0.175 (4.44)
0.055 (1.39)
0.045 (1.14)
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
0.105 (2.67)
0.095 (2.41)
0.104 (2.65)
0.096 (2.45)
PIN
2
TO-262AA
0.411 (10.45) MAX.
0.250 (6.35) MIN.
K
0.055 (1.40)
0.047 (1.19)
0.185 (4.70)
0.175 (4.44)
0.055 (1.40)
0.045 (1.14)
30° (TYP.)
(REF.)
0.950 (24.13)
0.920 (23.37)
1
0.160 (4.06)
0.140 (3.56)
0.057 (1.45)
0.045 (1.14)
PIN
2
0.510 (12.95)
0.470 (11.94)
3
0.350 (8.89)
0.330 (8.38)
0.401 (10.19)
0.381 (9.68)
0.110 (2.79)
0.100 (2.54)
0.560 (14.22)
0.530 (13.46)
0.104 (2.65)
0.096 (2.45)
0.035 (0.90)
0.028 (0.70)
0.205 (5.20)
0.195 (4.95)
0.022 (0.56)
0.014 (0.35)
For technical questions within your region, please contact one of the following:
Document Number: 89349
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Revision: 23-Mar-11
This datasheet is subject to change without notice.
THE PRODUCT DESCRIBED HEREIN AND THIS DATASHEET ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
www.vishay.com/doc?91000
www.vishay.com
4
Legal Disclaimer Notice
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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Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
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Document Number: 91000
Revision: 11-Mar-11
www.vishay.com
1
