VBT1080S-M3
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Vishay General Semiconductor
Trench MOS Barrier Schottky Rectifier
Ultra Low VF = 0.52 V at IF = 5 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
A
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
NC
VBT1080S
NC
A
K
TYPICAL APPLICATIONS
HEATSINK
DESIGN SUPPORT TOOLS
click logo to get started
For use in high frequency converters, switching power
supplies, freewheeling diodes, OR-ing diode, DC/DC
converters, and reverse battery protection.
Models
Available
MECHANICAL DATA
Case: D2PAK (TO-263AB)
Molding compound meets UL 94 V-0 flammability rating
Base P/N-M3 - halogen-free, RoHS-compliant, and
commercial grade
PRIMARY CHARACTERISTICS
IF(AV)
10 A
VRRM
80 V
IFSM
100 A
VF at IF = 10 A
0.60 V
Terminals: matte tin plated leads, solderable
J-STD-002 and JESD 22-B102
M3 suffix meets JESD 201 class 1A whisker test
TJ max.
150 °C
Package
D2PAK (TO-263AB)
Circuit configurations
Single
per
Polarity: as marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VBT1080S
Maximum repetitive peak reverse voltage
VRRM
80
V
Maximum average forward rectified current (fig. 1)
IF(AV)
10
A
Peak forward surge current 8.3 ms single half sine-wave superimposed on rated load
Operating junction and storage temperature range
UNIT
IFSM
100
A
TJ, TSTG
-55 to +150
°C
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
IF = 5 A
Instantaneous forward voltage (1)
IF = 10 A
IF = 5 A
IF = 10 A
Reverse current (2)
VR = 80 V
SYMBOL
TA = 25 °C
VF
TA = 125 °C
TA = 25 °C
TA = 125 °C
IR
TYP.
MAX.
UNIT
0.57
-
0.67
0.81
0.52
-
0.60
0.70
20
600
μA
10
20
mA
V
Notes
(1) Pulse test: 300 μs pulse width, 1 % duty cycle
(2) Pulse test: Pulse width 40 ms
Revision: 21-Jun-2018
Document Number: 87975
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
VBT1080S-M3
www.vishay.com
Vishay General Semiconductor
THERMAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
VBT1080S
UNIT
RJC
2.2
°C/W
Typical thermal resistance
ORDERING INFORMATION (Example)
PACKAGE
PREFERRED P/N
UNIT WEIGHT (g)
PACKAGE CODE
BASE QUANTITY
DELIVERY MODE
TO-263AB
VBT1080S-M3/4W
1.36
4W
50/tube
Tube
TO-263AB
VBT1080S-M3/8W
1.36
8W
800/reel
Tape and reel
RATINGS AND CHARACTERISTICS CURVES (TA = 25 °C unless otherwise noted)
100
Instantaneous Forward Current (A)
Average Forward Current (A)
12
Resistive or Inductive Load
10
8
6
4
2
TA = 125 °C
TA = 100 °C
1
TA = 25 °C
0.1
0
0
25
75
50
100
125
150
0
175
0.2
0.6
0.4
0.8
1.0
1.2
Instantaneous Forward Voltage (V)
Fig. 1 - Maximum Forward Current Derating Curve
Fig. 3 - Typical Instantaneous Forward Characteristics
8
100
Instantaneous Reverse Current (mA)
Case Temperature (°C)
D = 0.8
D = 0.5
D = 0.3
7
Average Power Loss (W)
TA = 150 °C
10
D = 0.2
6
5
D = 1.0
D = 0.1
4
T
3
2
1
D = tp/T
tp
0
0
2
4
6
8
10
12
TA = 150 °C
10
TA = 125 °C
TA = 100 °C
1
0.1
TA = 25 °C
0.01
0.001
20
30
40
50
60
70
80
90
100
Average Forward Current (A)
Percent of Rated Peak Reverse Voltage (%)
Fig. 2 - Forward Power Loss Characteristics
Fig. 4 - Typical Reverse Characteristics
Revision: 21-Jun-2018
Document Number: 87975
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
VBT1080S-M3
www.vishay.com
Transient Thermal Impedance (°C/W)
Junction Capacitance (pF)
10 000
Vishay General Semiconductor
TJ = 25 °C
f = 1.0 MHz
Vsig = 50 mVp-p
1000
100
10
0.1
1
10
100
10
Junction to Case
VFT1080S
V(B,I)T1080S
1
0.1
0.01
0.1
1
10
100
Reverse Voltage (V)
t - Pulse Duration (s)
Fig. 5 - Typical Junction Capacitance
Fig. 6 - Typical Transient Thermal Impedance
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)
NC
K
A
0.624 (15.85)
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)
0.670 (17.02)
0.591 (15.00)
0.15 (3.81) MIN.
0.08 (2.032) MIN.
0.105 (2.67)
0.095 (2.41)
Revision: 21-Jun-2018
Document Number: 87975
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-2022
1
Document Number: 91000