VS-30BQ100-M3
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Vishay Semiconductors
High Performance Schottky Rectifier, 3 A
FEATURES
• Low forward voltage drop
Cathode
Anode
• Guard ring for enhanced ruggedness and long
term reliability
• Small foot print, surface mountable
• High frequency operation
SMC
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
PRODUCT SUMMARY
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
Package
SMC
IF(AV)
3.0 A
DESCRIPTION
VR
100 V
VF at IF
0.62 V
The VS-30BQ100-M3 surface mount Schottky rectifier has
been designed for applications requiring low forward drop
and small foot prints on PC boards. Typical applications are
in disk drives, switching power supplies, converters,
freewheeling diodes, battery charging, and reverse battery
protection.
IRM
5 mA at 125 °C
TJ max.
175 °C
Diode variation
Single die
EAS
3.0 mJ
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform
VRRM
IFSM
tp = 5 μs sine
VF
3.0 Apk, TJ = 125 °C
TJ
Range
VALUES
UNITS
3.0
A
100
V
800
A
0.62
V
-55 to +175
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
Maximum working peak reverse voltage
VR
VRWM
VS-30BQ100-M3
UNITS
100
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
SYMBOL
IF(AV)
TEST CONDITIONS
VALUES
50 % duty cycle at TL = 148 °C, rectangular waveform
3.0
50 % duty cycle at TL = 138 °C, rectangular waveform
4.0
5 μs sine or 3 μs rect. pulse
Following any rated
load condition and with
rated VRRM applied
800
UNITS
A
Maximum peak one cycle
non-repetitive surge current
IFSM
Non-repetitive avalanche energy
EAS
TJ = 25 °C, IAS = 1.0 A, L = 6 mH
3.0
mJ
Repetitive avalanche current
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
0.5
A
10 ms sine or 6 ms rect. pulse
70
Revision: 13-Sep-10
Document Number: 93360
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-30BQ100-M3
www.vishay.com
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
3A
Maximum forward voltage drop
VFM (1)
TJ = 25 °C
6A
3A
TJ = 125 °C
6A
TJ = 25 °C
VR = Rated VR
VALUES
UNITS
0.79
0.90
V
0.62
0.70
0.5
mA
Maximum reverse leakage current
IRM
Maximum junction capacitance
CT
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C
115
pF
Typical series inductance
LS
Measured lead to lead 5 mm from package body
3.0
nH
10 000
V/μs
VALUES
UNITS
-55 to +175
°C
Maximum voltage rate of change
dV/dt
TJ = 125 °C
Rated VR
5.0
Note
(1) Pulse width = 300 μs, duty cycle = 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
Maximum junction and
storage temperature range
TJ (1), TStg
Maximum thermal resistance,
junction to lead
RthJL (2)
Maximum thermal resistance,
junction to ambient
RthJA
TEST CONDITIONS
12
DC operation
0.24
Approximate weight
Marking device
°C/W
46
g
0.008
Case style SMC (similar to DO-214AB)
oz.
3J
Notes
(1)
(2)
dP tot
1
------------- < -------------- thermal runaway condition for a diode on its own heatsink
dT J R thJA
Mounted 1" square PCB
Revision: 13-Sep-10
Document Number: 93360
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-30BQ100-M3
Vishay Semiconductors
10
10
1
IR - Reverse Current (mA)
IF - Instantaneous Forward Current (A)
www.vishay.com
TJ = 175 °C
TJ = 125 °C
TJ = 25 °C
0.1
TJ = 175 °C
1
TJ = 150 °C
TJ = 125 °C
0.1
TJ = 100 °C
0.01
TJ = 75 °C
0.001
TJ = 50 °C
0.0001
TJ = 25°C
0.00001
0
0.2
0.4
0.6
0.8
1
1.2
0
20
40
60
80
100
VFM - Forward Voltage Drop (V)
VR - Reverse Voltage (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
CT - Junction Capacitance (pF)
1000
100
TJ = 25 °C
10
0
20
40
60
VR - Reverse Voltage (V)
ZthJC - Thermal Impedance (°C/W)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
100
10
PDM
t1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
1
Single pulse
(thermal resistance)
0.1
0.00001
0.0001
0.001
0.01
0.1
t2
Notes:
1. Duty factor D = t1/t2 .
2. Peak TJ = PDM x ZthJC + TC
1
10
100
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics (Per Leg)
Revision: 13-Sep-10
Document Number: 93360
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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-30BQ100-M3
Vishay Semiconductors
180
2.5
Average Power Loss (W)
Allowable Lead Temperature (°C)
www.vishay.com
160
DC
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
140
Square wave (D = 0.50)
80% rated Vr applied
120
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
2.0
1.5
RMS limit
1.0
DC
0.5
See note (1)
100
0
0
1
2
3
4
0
5
0.5
1.0
1.5
2.0
2.5
3.0 3.5
4.0
4.5
IF(AV) - Average Forward Current (A)
Fig. 5 - Maximum Average Forward Current vs.
Allowable Lead Temperature
Fig. 6 - Maximum Average Forward Dissipation vs.
Average Forward Current
IFSM - Non-Repetitive Surge Current (A)
IF(AV) - Average Forward Current (A)
1000
100
At any rated load condition
and with rated VRRM applied
following surge
10
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration
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
Revision: 13-Sep-10
Document Number: 93360
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
VS-30BQ100-M3
www.vishay.com
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
30
B
Q
100
-M3
1
2
3
4
5
6
1
-
Vishay Semiconductors product
2
-
Current rating
3
-
B = SMC
4
-
Q = Schottky “Q” series
5
-
Voltage rating (100 = 100 V)
6
-
Environmental digit:
-M3 = Halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N
VS-30BQ100-M3/9AT
PREFERRED PACKAGE CODE
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
9AT
3500
13" diameter plastic tape and reel
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95402
Part marking information
www.vishay.com/doc?95403
Packaging information
www.vishay.com/doc?95404
Revision: 13-Sep-10
Document Number: 93360
5
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
Vishay Semiconductors
SMC
DIMENSIONS in inches (millimeters)
DO-214AB (SMC)
Cathode band
Mounting Pad Layout
0.185 (4.69) MAX.
0.246 (6.22)
0.220 (5.59)
0.126 (3.20)
0.114 (2.90)
0.126 (3.20) MIN.
0.280 (7.11)
0.260 (6.60)
0.060 (1.52) MIN.
0.012 (0.305)
0.006 (0.152)
0.320 (8.13) REF.
0.103 (2.62)
0.079 (2.06)
0.060 (1.52)
0.030 (0.76)
0.008 (0.2)
0 (0)
0.320 (8.13)
0.305 (7.75)
Document Number: 95402
Revision: 09-Jul-10
For technical questions within your region, please contact one of the following:
DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
www.vishay.com
1
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Disclaimer
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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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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
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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
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000