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Fax (952) 933-6223
1-800-274-4284
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www.vishay.com
Cathode Anode
PowerTab
®
PRODUCT SUMMARY
Package PowerTab
I
F(AV)
V
R
V
at I
F
F
I
RM
max. 125 °C
T
J
Diode variation Single die
E
AS
Schottky Rectifier, 175 A
FEATURES
• 150 °C max. operating junction temperature
• High frequency operation
• Ultralow forward voltage drop
• Continuous high current operation
• Guard ring for enhanced ruggedness and long
term reliability
• Screw mounting only
• Designed and qualified according to JEDEC-JESD47
• PowerTab
®
175 A
30 V
0.52 V
650 mA at 125 °C
80 mJ
• Compliant to RoHS Directive 2002/95/EC
DESCRIPTION
The VS-175BGQ030 Schottky rectifier has been optimized
for ultralow forward voltage drop specifically for low voltage
output in high current AC/DC power supplies.
The proprietary barrier technology allows for reliable
operation up to 150 °C junction temperature. Typical
applications are in switching power supplies, converters,
reverse battery protection, and redundant power
subsystems.
®
package
VS-175BGQ030
Vishay Semiconductors
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
RRM
I
FSM
V
F
T
J
VOLTAGE RATINGS
PARAMETER SYMBOL VS-175BGQ030 UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
ABSOLUTE MAXIMUM RATINGS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
Maximum average forward current I
Maximum peak one cycle
non-repetitive surge current
Non-repetitive avalanche energy E
Repetitive avalanche current I
Revision: 04-Jul-11
Rectangular waveform 175 A
T
C
112 °C
30 V
tp = 5 μs sine 7400 A
175 Apk (typical) 0.47 V
T
J
150 °C
Range - 55 to 150 °C
R
RWM
F(AV)
50 % duty cycle at TC = 112 °C, rectangular waveform 175 A
5 μs sine or 3 μs rect. pulse
I
FSM
AR
10 ms sine or 6 ms rect. pulse 1400
TJ = 25 °C, IAS = 12 A, L = 1.12 mH 80 mJ
AS
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
1
For technical questions within your region: DiodesAmericas@vishay.com
maximum VA = 1.5 x VR typical
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
30 V
Following any rated load
7400
condition and with rated
V
applied
RRM
12 A
Document Number: 94583
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
A
VS-175BGQ030
www.vishay.com
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS TYP. MAX. UNITS
Forward voltage drop V
FM
100 A
175 A 0.55 0.59
(1)
100 A
175 A 0.47 0.52
T
= 25 °C
J
= 150 °C
T
J
TJ = 125 °C, VR = 15 V 160 220
= 150 °C, VR = 30 V 1400 2000
T
Reverse leakage current I
Maximum junction capacitance C
Typical series inductance L
RM
(1)
T
S
Maximum voltage rate of change dV/dt Rated V
J
T
= 25 °C
J
T
= 125 °C 450 650
J
V
= Rated V
R
VR = 5 VDC, (test signal range 100 kHz to 1 MHz), 25 °C 8500 pF
Measured from tab to mounting plane 3.5 nH
R
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
Typical thermal resistance,
case to heatsink
Approximate weight
Mounting torque
minimum 1.2 (10)
maximum 2.4 (20)
Marking device Case style PowerTab
, T
T
J
Stg
R
R
thJC
thCS
DC operation 0.25
Mounting surface, smooth and greased 0.20
®
Vishay Semiconductors
0.47 0.49
0.36 0.39
1.3 4.5
R
10 000 V/μs
- 55 to 150 °C
°C/W
5g
0.18 oz.
N · m
(lbf · in)
175BGQ045
V
mA
Revision: 04-Jul-11
For technical questions within your region: DiodesAmericas@vishay.com
2
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 94583
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
www.vishay.com
Instantaneous Forward Current - I
F
(A)
0.0 0.2 0.4 0.6 0.8 1.0
1
10
100
1000
Tj = 25°C
Tj = 125°C
Tj = 150°C
Forward Voltage Drop - VFM (V)
Reverse Current - I
R
(mA)
Reverse Voltage - VR (V)
0 5 10 15 20 25 30
0.01
0.1
1
10
100
1000
10000
75°C
100°C
50°C
125°C
150°C
25°C
t1, Rectangular Pulse Duration (Seconds)
Thermal Impedance Z
thJC
(°C/W)
1E-05 1E-04 1E-03 1E-02 1E-01 1E+00
0.01
0.1
1
Single Pulse
(Thermal Resistance)
D = 0.2
D = 0.25
D = 0.33
D = 0.5
D = 0.75
VS-175BGQ030
Vishay Semiconductors
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
10000
T
Ju nc ti o n C a p ac it a n c e - C ( p F)
1000
0 5 10 15 20 25 30 35
T = 25 ° C
J
Reverse Voltage - V (V)
R
Fig. 3 - Typical Junction Capacitance vs.
Reverse Voltage
Revision: 04-Jul-11
For technical questions within your region: DiodesAmericas@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
Fig. 4 - Maximum Thermal Impedance Z
Characteristics
thJC
3
Document Number: 94583
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www.vishay.com
Average Forward Current - I
F
(AV)
(A)
Allowable Case Temperature (°C)
0 50 100 150 200 250 300
60
80
100
120
140
160
DC
Square wave (D=0.50)
80% rated Vr applied
see note (1)
Square Wave Pulse Duration - tp(microsec)
Non-Repetitive Surge Current - I
FSM
(A)
10 100 1000 10000
1000
10000
Current
monitor
High-speed
switch
D.U.T.
R
g
= 25 Ω
+
Freewheel
diode
V
d
= 25 V
L
IRFP460
40HFL40S02
VS-175BGQ030
Vishay Semiconductors
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
160
140
120
180°
120°
90°
60°
30°
RMS Limit
100
80
DC
60
40
Average Power Loss - (Watts)
20
0
050100150200250
Average Forward Current - IF
(AV)
Fig. 6 - Forward Power Loss Characteristics
(A)
Note
(1)
Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
Pd
Revision: 04-Jul-11
= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated V
REV
For technical questions within your region: DiodesAmericas@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
Fig. 7 - Maximum Non-Repetitive Surge Current
Fig. 8 - Unclamped Inductive Test Circuit
) x R
REV
x VFM at (I
F(AV)
thJC
;
F(AV)
/D) (see fig. 6);
R
4
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ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Document Number: 94583
VS-175BGQ030
2 - Current rating
3 - Essential part number
4 - Voltage code = V
RRM
Device code
1 32 4
VS- 175 BGQ 030
1 - Vishay Semiconductors product
www.vishay.com
ORDERING INFORMATION TABLE
LINKS TO RELATED DOCUMENTS
Dimensions www.vishay.com/doc?95240
Part marking information www.vishay.com/doc?95370
SPICE model www.vishay.com/doc?95427
Application note www.vishay.com/doc?95179
Vishay Semiconductors
Revision: 04-Jul-11
For technical questions within your region: DiodesAmericas@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
5
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 94583
www.vishay.com
Outline Dimensions
Vishay Semiconductors
DIMENSIONS in millimeters (inches)
15.90 (0.62)
15.60 (0.61)
15.60 (0.61)
14.80 (0.58)
4.00 (0.15)
5.20 (0.20)
8.45 (0.33)
8.20 (0.32)
Ø 4.20 (Ø 0.16)
Ø 4.00 (Ø 0.15)
4.95 (0.19)
4.75 (0.18)
4.20 (0.16)
5.45 REF.
(0.21 REF.)
PowerTab
Lead 1
12.40 (0.48)
12.10 (0.47)
Lead 2
4.95 (0.19)
Lead assignments
Lead 1 = Cathode
Lead 2 = Anode
1.35 (0.05)
1.20 (0.04)
3.09 (0.12)
3.00 (0.11)
0.60 (0.02)
0.40 (0.01)
®
Ø 4.20 (Ø 0.16)
Ø 4.00 (Ø 0.15)
18.25 (0.71)
18.00 (0.70)
1.30 (0.05)
1.10 (0.04)
27.65 (1.08)
27.25 (1.07)
12.20 (0.48)
12.00 (0.47)
39.8 (1.56)
39.6 (1.55)
Revision: 03-Aug-11
For technical questions within your region: DiodesAmericas@vishay.com
1
, DiodesAsia@vishay.com, DiodesEurope@vishay.com
Document Number: 95240
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
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 and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. 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.
Revision: 12-Mar-12
1
Document Number: 91000
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