VBT2045C-E3
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Vishay General Semiconductor
Dual Low-Voltage Trench MOS Barrier Schottky Rectifier
Ultra Low VF = 0.33 V at IF = 5.0 A
FEATURES
TMBS ®
• Trench MOS Schottky technology
D2PAK (TO-263AB)
• Low forward voltage drop, low power losses
K
• High efficiency operation
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 245 °C
2
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
1
VBT2045C
PIN 1
PIN 2
K
TYPICAL APPLICATIONS
HEATSINK
DESIGN SUPPORT TOOLS
click logo to get started
Models
For use in high frequency DC/DC converters, switching
power supplies, freewheeling diodes, OR-ing diode, and
reverse battery protection.
MECHANICAL DATA
Available
PRIMARY CHARACTERISTICS
Case: D2PAK (TO-263AB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-E3 - RoHS-compliant, commercial grade
IF(AV)
2 x 10 A
VRRM
45 V
IFSM
160 A
Terminals: matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
E3 suffix meets JESD 201 class 1A whisker test
VF at IF = 10 A
0.41 V
Polarity: as marked
TJ max.
150 °C
Mounting Torque: 10 in-lbs maximum
Package
D2PAK (TO-263AB)
Circuit configuration
Common cathode
per
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
Maximum repetitive peak reverse voltage
Maximum average forward rectified current
(fig. 1)
per device
per diode
Peak forward surge current 8.3 ms single half sine-wave
superimposed on rated load
Operating junction and storage temperature range
SYMBOL
VBT2045C
UNIT
VRRM
45
V
IF(AV)
20
10
A
IFSM
160
A
TJ, TSTG
-40 to +150
°C
Revision: 02-Jul-2018
Document Number: 89359
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
VBT2045C-E3
www.vishay.com
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
IF = 5 A
IF = 10 A
Instantaneous forward voltage per diode
IF = 5 A
IF = 10 A
VR = 45 V
Reverse current per diode
SYMBOL
TA = 25 °C
VF (1)
TA = 125 °C
TA = 25 °C
TYP.
MAX.
0.44
-
0.49
0.58
0.33
-
V
0.41
0.52
-
2000
μA
10
30
mA
IR (2)
TA = 125 °C
UNIT
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width 40 ms
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VBT2045C
3.0
per diode
Typical thermal resistance
per device
UNIT
°C/W
RJC
2.0
ORDERING INFORMATION (Example)
PACKAGE
PREFERRED P/N
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
TO-263AB
VBT2045C-E3/4W
1.38
4W
50/tube
Tube
TO-263AB
VBT2045C-E3/8W
1.38
8W
800/reel
Tape and reel
24
6
20
5
D = 0.8
Average Power Loss (W)
Average Forward Rectified Current (A)
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
16
12
8
4
0
100
D = 0.5
D = 0.3
4
D = 0.2
D = 1.0
3
D = 0.1
T
2
1
D = tp/T
tp
8
10
0
110
120
130
140
150
0
2
4
6
12
Case Temperature (°C)
Average Forward Current (A)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 2 - Forward Power Loss Characteristics Per Diode
Revision: 02-Jul-2018
Document Number: 89359
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
VBT2045C-E3
www.vishay.com
Vishay General Semiconductor
10 000
TA = 150 °C
Junction Capacitance (pF)
Instantaneous Forward Current (A)
100
10
TA = 125 °C
TA = 100 °C
1
TA = 25 °C
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
1000
100
0.1
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.1
0.8
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
10
Transient Thermal Impedance (°C/W)
Instantaneous Reverse Current (mA)
100
TA = 150 °C
10
TA = 125 °C
TA = 100 °C
1
0.1
TA = 25 °C
0.01
40
60
80
1
0.1
0.01
0.001
20
Junction to Case
100
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
PACKAGE OUTLINE DIMENSIONS in inches (millimeters)
D2PAK (TO-263AB)
0.411 (10.45)
0.380 (9.65)
0.190 (4.83)
0.160 (4.06)
0.245 (6.22)
MIN.
Mounting Pad Layout
0.42 (10.66) min.
0.055 (1.40)
0.045 (1.14)
K
0.33 (8.38) min.
0.360 (9.14)
0.320 (8.13)
1
K
2
0.624 (15.85)
0.591 (15.00)
0.670 (17.02)
0.591 (15.00)
0 to 0.01 (0 to 0.254)
0.110 (2.79)
0.090 (2.29)
0.021 (0.53)
0.014 (0.36)
0.037 (0.940)
0.027 (0.686)
0.105 (2.67)
0.095 (2.41)
0.055 (1.40)
0.047 (1.19)
0.205 (5.20)
0.195 (4.95)
0.140 (3.56)
0.110 (2.79)
0.15 (3.81) min.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
Revision: 02-Jul-2018
Document Number: 89359
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
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Revision: 01-Jan-2023
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Document Number: 91000