Page 1
PRODUCT SUMMARY
Cathode Anode
SMC
Package SMC
I
F(AV)
V
R
at I
V
F
F
I
RM
T
max. 175 °C
J
Diode variation Single die
E
AS
Schottky Rectifier, 3 A
FEATURES
• Low forward voltage drop
• Guard ring for enhanced ruggedness and long
term reliability
• Halogen-free according to IEC 61249-2-21
definition
• Small foot print, surface mountable
• High frequency operation
• Meets MSL level 1, per J-STD-020, LF maximum peak of
3.0 A
100 V
0.62 V
5 mA at 125 °C
3.0 mJ
260 °C
• Compliant to RoHS directive 2002/95/EC
DESCRIPTION
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.
VS-30BQ100-M3
Vishay Semiconductors
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
I
FSM
V
T
RRM
F
J
Rectangular waveform 3.0 A
100 V
tp = 5 μs sine 800 A
3.0 Apk, TJ = 125 °C 0.62 V
Range - 55 to 175 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-30BQ100-M3 UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
100 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
F(AV)
I
FSM
AR
AS
50 % duty cycle at TL = 148 °C, rectangular waveform 3.0
50 % duty cycle at T
5 μs sine or 3 μs rect. pulse
10 ms sine or 6 ms rect. pulse 70
TJ = 25 °C, IAS = 1.0 A, L = 6 mH 3.0 mJ
Current decaying linearly to zero in 1 μs
Frequency limited by T
= 138 °C, rectangular waveform 4.0
L
Following any rated
load condition and with
rated V
maximum VA = 1.5 x VR typical
J
RRM
applied
800
0.5 A
A
Document Number: 93360 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 13-Sep-10 [email protected]
Page 2
VS-30BQ100-M3
dP
tot
dT
J
-------------
1
R
thJA
--------------<
Vishay Semiconductors
Schottky Rectifier, 3 A
ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
3 A
Maximum forward voltage drop V
FM
(1)
3 A
6 A 0.90
6 A 0.70
Maximum reverse leakage current I
Maximum junction capacitance C
Typical series inductance L
RM
S
TJ = 25 °C
T
= 125 °C 5.0
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 115 pF
T
Measured lead to lead 5 mm from package body 3.0 nH
Maximum voltage rate of change dV/dt Rated V
T
= 25 °C
J
= 125 °C
T
J
V
= Rated V
R
R
R
0.79
0.62
0.5
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 lead
Maximum thermal resistance,
junction to ambient
Approximate weight
Marking device Case style SMC (similar to DO-214AB) 3J
Notes
(1)
(2)
Mounted 1" square PCB
thermal runaway condition for a diode on its own heatsink
(1)
T
, T
J
Stg
(2)
R
thJL
- 55 to 175 °C
12
DC operation
R
thJA
46
0.24 g
0.008 oz.
V
mA
°C/W
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2 [email protected]
, [email protected], [email protected] Revision: 13-Sep-10
Page 3
0.001
0.0001
0.00001
1
0.1
0.01
10
I
R
- Reverse Current (mA)
VR - Reverse Voltage (V)
20 40 60 800 100
TJ = 175 °C
T
J
= 125 °C
TJ = 100 °C
TJ = 50 °C
TJ = 75 °C
TJ = 25°C
TJ = 150 °C
0.1
1
10
100
0.00001 0.0001 0.001 0.01 0.1
t1 - Rectangular Pulse Duration (s)
Z
thJC
- Thermal Impedance (°C/W)
1 10010
Single pulse
(thermal resistance)
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
.
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1/t2
2. Peak TJ = PDM x Z
thJC
+ T
C
VS-30BQ100-M3
10
1
- Instantaneous Forward Current (A)
0.1
F
I
0.2 0.8 1.210.40 0.6
V
- Forward Voltage Drop (V)
FM
TJ = 175 °C
T
= 125 °C
J
= 25 °C
T
J
Schottky Rectifier, 3 A
Vishay Semiconductors
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage (Per Leg)
1000
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Document Number: 93360 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 13-Sep-10 [email protected]
Fig. 4 - Maximum Thermal Impedance Z
100
- Junction Capacitance (pF)
T
C
10
20 40 600
VR - Reverse Voltage (V)
TJ = 25 °C
Characteristics (Per Leg)
thJC
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VS-30BQ100-M3
100
120
140
160
180
Allowable Lead Temperature (°C)
I
F(AV)
- Average Forward Current (A)
3450
DC
See note (1)
Square wave (D = 0.50)
80% rated V
r
applied
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
12
0
1.0
0.5
1.5
2.0
2.5
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
0.5 1.0
1.5 2.0
2.5
3.0 3.5 4.0 4.50
DC
RMS limit
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
10
100
1000
I
FSM
- Non-Repetitive Surge Current (A)
t
p
- Square Wave Pulse Duration (µs)
100 1000 10 00010
At any rated load condition
and with rated V
RRM
applied
following surge
Vishay Semiconductors
Fig. 5 - Maximum Average Forward Current vs.
Allowable Lead Temperature
Schottky Rectifier, 3 A
Fig. 6 - Maximum Average Forward Dissipation vs.
Average Forward Current
Note
(1)
Formula used: TC = TJ - (Pd + Pd
Pd = Forward power loss = I
Pd
= Inverse power loss = VR1 x IR (1 - D); IR at VR1 = 80 % rated V
REV
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4 [email protected]
Fig. 7 - Maximum Peak Surge Forward Current vs. Pulse Duration
) x R
x VFM at (I
F(AV)
REV
;
thJC
/D) (see fig. 6);
F(AV)
R
, [email protected], [email protected] Revision: 13-Sep-10
Page 5
2 - Current rating
3 - B = SMC
4
- Q = Schottky “Q” series
5 - Voltage rating (100 = 100 V)
1 - Vishay Semiconductors product suffix
Device code
51 32 4 6
VS- 30 B Q 100 -M3
- Environmental digit:
-M3 = Halogen-free, RoHS compliant and terminations lead (Pb)-free
6
VS-30BQ100-M3
Schottky Rectifier, 3 A
Vishay Semiconductors
ORDERING INFORMATION TABLE
ORDERING INFORMATION (Example)
PREFERRED P/N PREFERRED PACKAGE CODE MINIMUM ORDER QUANTITY PACKAGING DESCRIPTION
VS-30BQ100-M3/9AT 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
Document Number: 93360 For technical questions within your region, please contact one of the following: www.vishay.com
Revision: 13-Sep-10 [email protected]
Page 6
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
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