A
VS-43CTQ...GSPbF, VS-43CTQ...G-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 20 A
VS-43CTQ...GS
VS-43CTQ...G-1
FEATURES
• 175 °C TJ operation
• Center tap configuration
• Low forward voltage drop
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
Base
common
cathode
2
Common
cathode
2
strength and moisture resistance
• High frequency operation
• Guard ring for enhanced ruggedness and long
term reliability
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
1
node Anode
2
Common
cathode
2
PAK
D
3
1
Anode Anode
2
Common
cathode
TO-262
3
• Halogen-free according to IEC 61249-2-21 definition
• Compliant to RoHS directive 2002/95/EC
• AEC-Q101 qualified
DESCRIPTION
This center tap Schottky rectifier series has been optimized
PRODUCT SUMMARY
I
F(AV)
V
R
2 x 20 A
80 V/100 V
for very 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
I
FSM
V
T
RRM
F
J
Rectangular waveform 40 A
80/100 V
tp = 5 μs sine 850 A
20 Apk, TJ = 125 °C (per leg) 0.67 V
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
VS-43CTQ080GSPbF
VS-43CTQ080G-1PbF
80 100 V
VS-43CTQ100GSPbF
VS-43CTQ100G-1PbF
UNITS
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average
forward current
See fig. 5
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
Non-repetitive avalanche energy per leg E
Repetitive avalanche current per leg I
Revision: 23-Mar-10 1
per leg
per device 40
I
F(AV)
I
FSM
AR
50 % duty cycle at TC = 135 °C, rectangular waveform
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse 275
TJ = 25 °C, IAS = 0.5 A, L = 60 mH 7.5 mJ
AS
Current decaying linearly to zero in 1 μs
Frequency limited by T
maximum VA = 1.5 x VR typical
J
Following any rated load
condition and with rated
applied
V
RRM
20
850
0.5 A
A
www.vishay.com
VS-43CTQ...GSPbF, VS-43CTQ...G-1PbF Series
Vishay High Power Products
Schottky Rectifier, 2 x 20 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
20 A
Maximum forward voltage drop per leg
See fig. 1
V
FM
40 A 0.98
(1)
20 A
40 A 0.81
Maximum reverse leakage current per leg
See fig. 2
I
RM
Threshold voltage V
Forward slope resistance r
Maximum junction capacitance per leg C
Typical series inductance per leg L
F(TO)
TJ = 25 °C
(1)
T
= 125 °C 13
J
TJ = TJ maximum
t
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 1480 pF
T
Measured lead to lead 5 mm from package body 8.0 nH
S
Maximum voltage rate of change dV/dt Rated V
T
= 25 °C
J
= 125 °C
T
J
V
= Rated V
R
R
R
0.81
0.67
0.36
0.71 V
0.43 mΩ
10 000 V/μs
Note
(1)
Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum junction and storage
temperature range
Maximum thermal resistance,
junction to case per leg
Maximum thermal resistance,
junction to case per package
Typical thermal resistance,
case to heatsink
Approximate weight
Mounting torque
Marking device
minimum 6 (5)
maximum 12 (10)
, T
T
J
Stg
DC operation
R
thJC
R
thCS
Mounting surface, smooth and greased 0.5
Case style D
Case style TO-262
2
PAK
- 55 to 175 °C
2.0
1.0
2g
0.07 oz.
kgf ⋅ cm
(lbf ⋅ in)
43CTQ080GS
43CTQ100GS
43CTQ080G-1
43CTQ100G-1
V
mA
°C/W
2 Revision: 23-Mar-10
Document Number: 94222
VS-43CTQ...GSPbF, VS-43CTQ...G-1PbF Series
Schottky Rectifier, 2 x 20 A
1000
100
TJ = 175 °C
T
= 125 °C
J
T
= 25 °C
10
1
- Instantaneous Forward Current (A)
F
I
0.2 0.4 0.6
V
0.8 1.0 1.2 1.4 1.6
- Forward Voltage Drop (V)
FM
Fig. 1 - Maximum Forward Voltage Drop Characteristics
(Per Leg)
J
1.8
10 000
Vishay High Power Products
1000
100
10
0.1
- Reverse Current (mA)
R
0.01
I
0.001
TJ = 175 °C
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
20 40
0
V
- Reverse Voltage (V)
R
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
TJ = 25 °C
60
80
100
TJ = 25 °C
1000
- Junction Capacitance (pF)
T
C
100
20 40 60
0
V
- Reverse Voltage (V)
R
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
10
1
0.1
- Thermal Impedance (°C/W)
thJC
Z
0.01
0.00001 0.0001 0.001 0.01 0.1 1
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance Z
thJC
100
80
P
DM
Notes:
1. Duty factor D = t
2. Peak TJ = PDM x Z
Characteristics (Per Leg)
1/t2
t
1
thJC
t
2
+ T
C
100 10
Revision: 23-Mar-10 3
www.vishay.com
VS-43CTQ...GSPbF, VS-43CTQ...G-1PbF Series
Vishay High Power Products
180
170
160
150
140
Square wave (D = 0.50)
130
80 % rated V
120
110
100
See note (1)
0
I
F(AV)
Allowable Case Temperature (°C)
applied
R
1051520
- Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current (Per Leg)
DC
1000
Schottky Rectifier, 2 x 20 A
20
15
10
5
Average Power Loss (W)
0
3025
0
I
F(AV)
Fig. 6 - Forward Power Loss Characteristics (Per Leg)
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
DC
1051520
- Average Forward Current (A)
RMS limit
3025
Note
(1)
Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 10 V
Pd
REV
Current
monitor
x VFM at (I
F(AV)
At any rated load condition
and with rated V
following surge
- Non-Repetitive Surge Current (A)
100
FSM
I
10
100 1000
RRM
applied
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
High-speed
switch
Freewheel
diode
40HFL40S02
D.U.T.
IRFP460
R
= 25 Ω
g
Fig. 8 - Unclamped Inductive Test Circuit
) x R
REV
;
thJC
/D) (see fig. 6);
F(AV)
10 000
= 25 V
V
d
+
4 Revision: 23-Mar-10
Document Number: 94222
VS-43CTQ...GSPbF, VS-43CTQ...G-1PbF Series
ORDERING INFORMATION TABLE
Device code
VS- 43 C T Q 100 G S TRL PbF
- HPP product suffix
1
- Current rating (40 = 40 A)
2
- C = Common cathode
3
- T = TO-220, TO-262, D2PAK
4
- Q = Schottky “Q” series
5
- Voltage ratings
6
- G = Schottky generation
7
-
8
9
10
None = TO-220
-1 = TO-262
S = D2PAK
-
None = Tube (50 pieces)
TRL = Tape and reel (left oriented - for D2PAK only)
TRR = Tape and reel (right oriented - for D2PAK only)
-
PbF = Lead (Pb)-free (for D2PAK tube and TO-262)
P = Lead (Pb)-free (for D2PAK TRL and TRR)
Schottky Rectifier, 2 x 20 A
51 324678910
080 = 80 V
100 = 100 V
Vishay High Power Products
Revision: 23-Mar-10 5
www.vishay.com
D2PAK, TO-262
DIMENSIONS FOR D2PAK in millimeters and inches
Outline Dimensions
Vishay High Power Products
Conforms to JEDEC outline D
(2)(3)
E
(3)
L1
D
L2
2 x
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
4
132
BB
e
2
H
2 x b2
2 x b
0.010
PAK (SMD-220)
A
Detail A
(2)
C
MM
A
Lead tip
B
A
c2
AA
A
c
M
± 0.004
B
Gauge
0° to 8°
plane
L3
B
L
L4
Detail “A”
Rotated 90 °CW
Scale: 8:1
(E)
E1
View A - A
A1
(3)
(D1)
17.90 (0.70)
15.00 (0.625)
2.32
(0.08)
Plating
Seating
plane
2.64 (0.103)
2.41 (0.096)
(3)
H
B
Pad layout
11.00
MIN.
(0.43)
MIN.
(4)
b1, b3
(c)
(b, b2)
Section B - B and C - C
Scale: None
9.65
(0.38)
3.81
(0.15)
c1
MIN.
MIN.
Base
Metal
(4)
SYMBOL
MILLIMETERS INCHES
MIN. MAX. MIN. MAX. MIN. MAX. MIN. MAX.
NOTES SYMBOL
MILLIMETERS INCHES
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
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
(7)
Outline conforms to JEDEC outline TO-263AB
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
NOTES
1
Outline Dimensions
Vishay High Power Products
D2PAK, TO-262
DIMENSIONS FOR TO-262 in millimeters and inches
Modified JEDEC outline TO-262
(Datum A)
(3)
L1
D
(2) (3)
E
1
L2
B
B
2 x e
MM
0.010 A B
Lead tip
A
2
3
C
C
(2)
L
3 x b2
3 x b
Lead assignments
Diodes
1. - Anode (two die)/open (one die)
2., 4. - Cathode
3. - Anode
c
A
c2
A1
B
A
Seating
plane
A
E
E1
Section A - A
Plating
(4)
b1, b3
c
(b, b2)
Section B - B and C - C
Scale: None
(3)
Base
metal
c1
(3)D1
(4)
SYMBOL
MILLIMETERS INCHES
MIN. MAX. MIN. MAX.
A 4.06 4.83 0.160 0.190
A1 2.03 3.02 0.080 0.119
b 0.51 0.99 0.020 0.039
b1 0.51 0.89 0.020 0.035 4
b2 1.14 1.78 0.045 0.070
b3 1.14 1.73 0.045 0.068 4
c 0.38 0.74 0.015 0.029
c1 0.38 0.58 0.015 0.023 4
c2 1.14 1.65 0.045 0.065
D 8.51 9.65 0.335 0.380 2
D1 6.86 8.00 0.270 0.315 3
E 9.65 10.67 0.380 0.420 2, 3
E1 7.90 8.80 0.311 0.346 3
e 2.54 BSC 0.100 BSC
L 13.46 14.10 0.530 0.555
L1 - 1.65 - 0.065 3
L2 3.56 3.71 0.140 0.146
Notes
(1)
Dimensioning and tolerancing as per ASME Y14.5M-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)
Controlling dimension: inches
NOTES
(6)
Outline conform to JEDEC TO-262 except A1 (maximum), b
(minimum) and D1 (minimum) where dimensions derived the
actual package outline
Revision: 31-Mar-09
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
Loading...