Document Number: 94266 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 15-Mar-10 1
Schottky Rectifier, 8 A
VS-8TQ080SPbF, VS-8TQ100SPbF
Vishay High Power Products
FEATURES
• 175 °C TJ operation
• Low forward voltage drop
• High frequency operation
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long
term reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
The VS-8TQ... Schottky rectifier series has been optimized
for low reverse leakage at high temperature. The proprietary
barrier technology allows for reliable operation up to 175 °C
junction temperature. Typical applications are in switching
power supplies, converters, freewheeling diodes, and
reverse battery protection.
PRODUCT SUMMARY
IF(AV) 8 A
VR80 V/100 V
D2PAK Anode
13
Base
cathode
2
N/C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
IF(AV) Rectangular waveform 8 A
VRRM Range 80/100 V
IFSM tp = 5 μs sine 850 A
VF8 Apk, TJ = 125 °C 0.58 V
TJRange - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-8TQ080SPbF VS-8TQ100SPbF UNITS
Maximum DC reverse voltage VR80 100 V
Maximum working peak reverse voltage VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current
See fig. 5 IF(AV) 50 % duty cycle at TC = 157 °C, rectangular waveform 8 A
Maximum peak one cycle
non-repetitive surge current
See fig. 7
IFSM
5 μs sine or 3 μs rect. pulse Following any rated load
condition and with rated
VRRM applied
850
A
10 ms sine or 6 ms rect. pulse 230
Non-repetitive avalanche energy EAS TJ = 25 °C, IAS = 0.50 A, L = 60 mH 7.50 mJ
Repetitive avalanche current IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical 0.50 A
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94266
2Revision: 15-Mar-10
VS-8TQ080SPbF, VS-8TQ100SPbF
Vishay High Power Products Schottky Rectifier, 8 A
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum forward voltage drop
See fig. 1 VFM (1)
8 A TJ = 25 °C 0.72
V
16 A 0.88
8 A TJ = 125 °C 0.58
16 A 0.69
Maximum reverse leakage current
See fig. 2 IRM (1) TJ = 25 °C VR = Rated VR
0.55 mA
TJ = 125 °C 7
Maximum junction capacitance CTVR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 500 pF
Typical series inductance LSMeasured lead to lead 5 mm from package body 8 nH
Maximum voltage rate of change dV/dt Rated VR10 000 V/μs
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and
storage temperature range TJ, TStg - 55 to 175 °C
Maximum thermal resistance,
junction to case RthJC DC operation
See fig. 4 2.0
°C/W
Typical thermal resistance,
case to heatsink RthCS Mounting surface, smooth and greased 0.50
Approximate weight 2g
0.07 oz.
Mounting torque minimum 6 (5) kgf · cm
(lbf · in)
maximum 12 (10)
Marking device Case style D2PAK 8TQ080S
8TQ100S
Document Number: 94266 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 15-Mar-10 3
VS-8TQ080SPbF, VS-8TQ100SPbF
Schottky Rectifier, 8 A Vishay High Power Products
Fig. 1 - Maximum Forward Voltage Drop Characteristics Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
0.1
1
100
10
1000
IF - Instantaneous
Forward Current (A)
VFM - Forward Voltage Drop (V)
0.60.4 0.8 1.2 1.81.60.2 1.0 1.4 2.0 2.2
0
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
0.001
0.0001
1
10
100
0.1
0.01
I
R
- Reverse Current (mA)
V
R
- Reverse Voltage (V)
20 40 80 100
60
0
TJ = 175 °C
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
100
1000
CT - Junction Capacitance (pF)
VR - Reverse Voltage (V)
4020 60 80 100 110
3010 50 70 900
TJ = 25 °C
0.1
1
10
0.0001 0.001 0.01 0.1 1
t
1
- Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
www.vishay.com For technical questions, contact: diodestech@vishay.com Document Number: 94266
4Revision: 15-Mar-10
VS-8TQ080SPbF, VS-8TQ100SPbF
Vishay High Power Products Schottky Rectifier, 8 A
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Fig. 7 - Maximum Non-Repetitive Surge Current
Fig. 8 - Unclamped Inductive Test Circuit
Note
(1) Formula used: TC = TJ - (Pd + PdREV) x RthJC;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated VR
150
155
140
145
160
165
170
180
175
Allowable Case Temperature (°C)
I
F
(
AV
)
- Average Forward Current (A)
4268
1210
0
DC
See note (1)
Square wave (D = 0.50)
80 % rated VR applied
0
1
3
6
5
4
2
7
Average Power Loss (W)
IF(AV) - Average Forward Current (A)
24 126810
0
DC
RMS limit
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
100
1000
IFSM - Non-Repetitive Surge Current (A)
tp - Square Wave Pulse Duration (µs)
100 1000 10 000
10
At any rated load condition
and with rated VRRM applied
following surge
Current
monitor
High-speed
switch
D.U.T.
Rg = 25 Ω
+
Freewheel
diode Vd = 25 V
L
IRFP460
40HFL40S02
Document Number: 94266 For technical questions, contact: diodestech@vishay.com www.vishay.com
Revision: 15-Mar-10 5
VS-8TQ080SPbF, VS-8TQ100SPbF
Schottky Rectifier, 8 A Vishay High Power Products
ORDERING INFORMATION TABLE
080 = 80 V
100 = 100 V
2- Current rating (8 A)
3- Circuit configuration: T = TO-220
4- Schottky “Q” series
5- Voltage ratings
- S = D2PAK
6
7- None = Tube (50 pieces)
TRL = Tape and reel (left oriented)
TRR = Tape and reel (right oriented)
- PbF = Lead (Pb)-free
8
1- HPP product suffix
Device code
51 324
678
VS- 8 T Q 100 S TRL PbF
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?95046
Part marking information www.vishay.com/doc?95054
Packaging information www.vishay.com/doc?95032
SPICE models www.vishay.com/doc?95291
Document Number: 95046 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 31-Mar-11 DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
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
D2PAK
Outline Dimensions
Vishay Semiconductors
DIMENSIONS in millimeters and inches
Notes
(1) Dimensioning and tolerancing per ASME Y14.5 M-1994
(2) Dimension D 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 outmost extremes of the plastic body
(3) Thermal pad contour optional within dimension E, L1, D1 and E1
(4) Dimension b1 and c1 apply to base metal only
(5) Datum A and B to be determined at datum plane H
(6) Controlling dimension: inch
(7) Outline conforms to JEDEC outline TO-263AB
SYMBOL MILLIMETERS INCHES NOTES SYMBOL MILLIMETERS INCHES NOTES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
A 4.06 4.83 0.160 0.190 D1 6.86 8.00 0.270 0.315 3
A1 0.00 0.254 0.000 0.010 E 9.65 10.67 0.380 0.420 2, 3
b 0.51 0.99 0.020 0.039 E1 7.90 8.80 0.311 0.346 3
b1 0.51 0.89 0.020 0.035 4 e 2.54 BSC 0.100 BSC
b2 1.14 1.78 0.045 0.070 H 14.61 15.88 0.575 0.625
b3 1.14 1.73 0.045 0.068 4 L 1.78 2.79 0.070 0.110
c 0.38 0.74 0.015 0.029 L1 - 1.65 - 0.066 3
c1 0.38 0.58 0.015 0.023 4 L2 1.27 1.78 0.050 0.070
c2 1.14 1.65 0.045 0.065 L3 0.25 BSC 0.010 BSC
D 8.51 9.65 0.335 0.380 2 L4 4.78 5.28 0.188 0.208
c
B
Detail A
c2
AA
A
± 0.004 B
M
A
Lead tip
(3)
(3)
View A - A
(E)
(D1)
E1
B
H
A1
Detail “A”
Rotated 90 °CW
Scale: 8:1
L
Gauge
plane
0° to 8°
L3
L4
Seating
plane
Section B - B and C - C
Scale: None
(4)
(4)
(b, b2)
b1, b3
(c) c1
Base
Metal
Plating
Conforms to JEDEC outline D2PAK (SMD-220)
132
D
C
A
L2
E
(2)(3)
(2)
4
H
BB
2 x b
2 x b2
L1
0.010 AB
MM
(3)
e
2 x
Pad layout
MIN.
11.00
(0.43)
MIN.
9.65
(0.38)
MIN.
3.81
(0.15)
MIN.
2.32
(0.08)
17.90 (0.70)
15.00 (0.625)
2.64 (0.103)
2.41 (0.096)
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
Legal Disclaimer Notice
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Revision: 02-Oct-12 1Document Number: 91000
Disclaimer
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RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
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“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
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the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
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consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
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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.
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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.
