VS-175BGQ030HF4
www.vishay.com
Vishay Semiconductors
High Performance Schottky Rectifier, 175 A
FEATURES
• 150 °C max. operating junction temperature
• High frequency operation
Cathode
• Ultralow forward voltage drop
• Continuous high current operation
• Guard ring for enhanced ruggedness and
long term reliability
Anode
• Screw mounting only
PowerTab®
• AEC-Q101 qualified
• PowerTab® package
PRODUCT SUMMARY
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Package
PowerTab®
IF(AV)
175 A
VR
30 V
VF at IF
0.52 V
IRM
650 mA at 125 °C
TJ max.
150 °C
Diode variation
Single die
EAS
80 mJ
DESCRIPTION
The VS-175BGQ030HF4 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VALUES
Rectangular waveform
175
A
TC
97
°C
30
V
tp = 5 μs sine
7400
A
175 Apk (typical)
0.47
V
VRRM
IFSM
VF
TJ
150
°C
-55 to +150
°C
VS-175BGQ030HF4
UNITS
30
V
Range
TJ
UNITS
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VR
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
175
A
Maximum average forward current
IF(AV)
Maximum peak one cycle
non-repetitive surge current
IFSM
Non-repetitive avalanche energy
EAS
TJ = 25 °C, IAS = 12 A, L = 1.12 mH
80
mJ
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
12
A
Repetitive avalanche current
50 % duty cycle at TC = 97 °C, rectangular waveform
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse
Following any rated load
condition and with rated
VRRM applied
7400
A
1400
Revision: 16-Jun-15
Document Number: 93804
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
VS-175BGQ030HF4
www.vishay.com
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
100 A
VFM (1)
Forward voltage drop
TJ = 25 °C
175 A
100 A
TJ = 150 °C
175 A
IRM (1)
Reverse leakage current
0.49
0.55
0.59
0.36
0.39
0.47
0.52
160
220
TJ = 150 °C, VR = 30 V
1400
2000
1.3
4.5
TJ = 25 °C
VR = Rated VR
TJ = 125 °C
450
CT
VR = 5 VDC, (test signal range 100 kHz to 1 MHz), 25 °C
Typical series inductance
LS
Measured from tab to mounting plane
dV/dt
MAX.
0.47
TJ = 125 °C, VR = 15 V
Maximum junction capacitance
Maximum voltage rate of change
TYP.
Rated VR
UNITS
V
mA
650
8500
pF
3.5
nH
10 000
V/μs
Note
(1) Pulse width < 300 μs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
-55 to +150
°C
Maximum junction and storage
temperature range
TJ, TStg
Maximum thermal resistance,
junction to case
RthJC
DC operation
0.35
Typical thermal resistance,
case to heatsink
RthCS
Mounting surface, smooth and greased
0.20
°C/W
Approximate weight
Mounting torque
oz.
N·m
maximum
2.4 (20)
(lbf · in)
Case style PowerTab®
175BGQ030H
10 000
IR - Reverse Current (mA)
IF - Instantaneous Forward Current (A)
0.18
1.2 (10)
1000
TJ = 150 °C
10
TJ = 125 °C
TJ = 25 °C
1
0.0
g
minimum
Marking device
100
5
1000
150 °C
125 °C
100
100 °C
75 °C
10
50 °C
1
25 °C
0.1
0.01
0.2
0.4
0.6
0.8
1.0
0
5
10
15
20
25
30
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
Revision: 16-Jun-15
Document Number: 93804
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
VS-175BGQ030HF4
www.vishay.com
Vishay Semiconductors
CT - Junction Capacitance (pF)
10 000
TJ = 25 °C
1000
0
5
10
15
20
25
30
35
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
1
D = 0.5
D = 0.2
0.1
D = 0.1
Single Pulse
(Thermal Resistance)
D = 0.05
D = 0.02
D = 0.01
0.01
1E-05
1E-04
1E-03
1E-02
1E-01
1E+00
t1 - Rectangular Pulse Duration (s)
160
160
180°
120°
90°
60°
30°
140
140
120
Average Power Loss (W)
Allowable Case Temperature (°C)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
DC
100
80
Square wave (d = 0.5)
rated VR applied
60
120
RMS Limit
100
DC
80
60
40
20
0
40
0
50
100
150
200
250
300
0
50
100
150
200
250
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
Fig. 6 - Forward Power Loss Characteristics
Revision: 16-Jun-15
Document Number: 93804
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
VS-175BGQ030HF4
IFSM - Non Repetitive Surge Current (A)
www.vishay.com
Vishay Semiconductors
10 000
L
High-speed
switch
IRFP460
D.U.T.
Freewheel
diode
Rg = 25 Ω
Current
monitor
+ Vd = 25 V
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
1000
10
100
1000
Note
(1) Formula used: T = T - (Pd + Pd
C
J
REV) 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
10 000
tp - Square Wave Pulse Duration (μs)
Fig. 7 - Maximum Non-Repetitive Surge Current
ORDERING INFORMATION TABLE
Device code
VS-
175 BGQ 030
1
2
3
4
H
F4
5
6
1
-
Vishay Semiconductors product
2
-
Current rating (175 = 175 A)
3
-
Essential part number
4
-
Voltage rating (030 = 30 V)
5
-
H = AEC-Q101 qualified
6
-
Environmental digit:
-
F4 = RoHS compliant and totally lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-175BGQ030HF4
QUANTITY PER T/R
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
25
375
Antistatic plastic tube
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95240
Part marking information
www.vishay.com/doc?95467
SPICE model
www.vishay.com/doc?95427
Application note
www.vishay.com/doc?95179
Revision: 16-Jun-15
Document Number: 93804
4
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
Outline Dimensions
www.vishay.com
Vishay Semiconductors
PowerTab®
15.90 (0.62)
15.60 (0.61)
11.90 (0.47)
12.40 (0.49)
Lead 1
Ø 4.20 (Ø 0.16)
Ø 4.00 (Ø 0.15)
Lead 2
4.95 (0.19)
4.75 (0.18)
Ø 4.20 (Ø 0.16)
Ø 4.00 (Ø 0.15)
5.20 (0.20)
4.95 (0.19)
3.15 (0.12)
3.00 (0.11)
0.60 (0.02)
0.40 (0.01)
5.45 REF.
(0.21 REF.)
39.95 (1.57)
39.55 (1.56)
“G” see note
27.65 (1.08)
27.25 (1.07)
15.60 (0.61)
14.80 (0.58)
1.35 (0.05)
1.20 (0.04)
18.50 (0.73)
17.85 (0.70)
4.70 (0.19)
4.50 (0.18)
8.80 (0.35)
8.20 (0.32)
DIMENSIONS in millimeters (inches)
1.30 (0.05)
1.10 (0.04)
12.20 (0.48)
12.00 (0.47)
Lead assignments
Lead 1 = Cathode
Lead 2 = Anode
Note:
Outline conform to JEDEC® TO-275, except for dimension “G” only
Revision: 10-Jun-2021
Document Number: 95240
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
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.
Hyperlinks included in this datasheet may direct users to third-party websites. These links are provided as a convenience and
for informational purposes only. Inclusion of these hyperlinks does not constitute an endorsement or an approval by Vishay of
any of the products, services or opinions of the corporation, organization or individual associated with the third-party website.
Vishay disclaims any and all liability and bears no responsibility for the accuracy, legality or content of the third-party website
or for that of subsequent links.
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.
© 2022 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2022
1
Document Number: 91000