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VS-30BQ040
Datasheet
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VISHAY VS-30BQ040 Datasheet

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Cathode Anode
SMC (DO-214AB)
High Performance Schottky Rectifier, 3.0 A
PRIMARY CHARACTERISTICS
I
F(AV)
V
R
V
at I
F
F
I
RM
T
max. 150 °C
J
E
AS
Package SMC (DO-214AB)
Circuit configuration Single
30 mA at 125 °C
3.0 A
40 V
0.46 V
6.0 mJ
VS-30BQ040-M3
Vishay Semiconductors
FEATURES
• Very low forward voltage drop
• Guard ring for enhanced ruggedness and long term reliability
• Small foot print, surface mountable
• High frequency operation
• Meets MSL level 1, per J-STD-020, LF maximum peak of 260 °C
• Material categorization: for definitions of compliance please see www.vishay.com/doc?99912
DESCRIPTION
The VS-30BQ040-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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL CHARACTERISTICS VALUES UNITS
I
F(AV)
V
I
FSM
V
T
RRM
F
J
Rectangular waveform 3.0 A
40 V
tp = 5 μs sine 1600 A
3.0 Apk, TJ = 125 °C 0.46 V
Range -55 to +150 °C
VOLTAGE RATINGS
PARAMETER SYMBOL VS-30BQ040-M3 UNITS
Maximum DC reverse voltage V
Maximum working peak reverse voltage V
R
RWM
40 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
AS
AR
50 % duty cycle at TL = 115 °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 90
TJ = 25 °C, IAS = 1.0 A, L = 12 mH 6.0 mJ
Current decaying linearly to zero in 1 μs Frequency limited by T
= 104 °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
1600
1.0 A
A
Revision: 18-Apr-2019
1
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
Document Number: 93332
Page 2
VS-30BQ040-M3
dP
tot
dT
J
-------------
1
R
thJA
--------------<
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ELECTRICAL SPECIFICATIONS
PARAMETER SYMBOL TEST CONDITIONS VALUES UNITS
3 A
Maximum forward voltage drop V
FM
(1)
3 A
6 A 0.76
6 A 0.64
Maximum reverse leakage current I
Maximum junction capacitance C
Typical series inductance L
RM
T
S
TJ = 25 °C
T
= 125 °C 30
J
VR = 5 VDC (test signal range 100 kHz to 1 MHz), 25 °C 230 pF
Measured lead to lead 5 mm from package body 3.0 nH
Maximum voltage rate of change dV/dt Rated V
R
T
= 25 °C
J
= 125 °C
T
J
V
= Rated V
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 lead
Maximum thermal resistance, junction to ambient
Approximate weight
Marking device Case style SMC (DO-214AB) 3F
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
DC operation
R
thJA
Vishay Semiconductors
0.57
0.46
0.5
R
10 000 V/μs
-55 to +150 °C
12
46
0.24 g
0.008 oz.
V
mA
°C/W
Revision: 18-Apr-2019
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
2
Document Number: 93332
Page 3
VS-30BQ040-M3
1
10
100
1000
10 000
100 000
I
R
- Reverse Current (µA)
V
R
- Reverse Voltage (V)
10 30 40200
TJ = 150 °C
TJ = 125 °C
TJ = 100 °C
TJ = 75 °C
TJ = 50 °C
TJ = 25 °C
10
100
1000
C
T
- Junction Capacitance (pF)
V
R
- Reverse Voltage (V)
515 30
40
45
3520100
25
TJ = 25 °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)
100110
Single pulse
(thermal resistance)
P
DM
t
1
t
2
Notes:
1. Duty factor D = t
1/t2
2. Peak TJ = PDM x Z
thJC
+ T
C
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
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10
TJ = 150 °C
= 125 °C
0.6
T
J
= 25 °C
T
J
0.8 1.0
1
0.1
- Instantaneous Forward Current (A)
F
I
V
0.40.20
- Forward Voltage Drop (V)
F
Fig. 1 - Maximum Forward Voltage Drop Characteristics (Per Leg) Fig. 2 - Typical Values of Reverse Current vs.
Vishay Semiconductors
Reverse Voltage (Per Leg)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage (Per Leg)
Fig. 4 - Maximum Thermal Impedance Z
Revision: 18-Apr-2019
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
For technical questions within your region: DiodesAmericas@vishay.com
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Characteristics (Per Leg)
thJC
3
Document Number: 93332
Page 4
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0
1.0
1.5
0.5
2.5
2.0
Average Power Loss (W)
I
F(AV)
- Average Forward Current (A)
0.5 1.5 3.0
4.5
3.5 4.02.01.00
2.5
DC
RMS limit
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
1
10
1000
100
10 000
I
FSM
- Non-Repetitive Surge Current (A)
tp - Square Pulse Duration (µs)
10 000100010010
At any rated load condition and with rated V
RRM
applied
following surge
VS-30BQ040-M3
Vishay Semiconductors
160
DC
140
120
100
Square wave (D = 0.50)
80
80 % rated V
60
See note (1)
0.5 2.5 4.53.51.51.0 3.0 4.02.00
I
F(AV)
Allowable Lead Temperature (°C)
applied
R
- Average Forward Current (A)
Fig. 5 - Maximum Average Forward Current vs.
Allowable Lead Temperature
D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75
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
Revision: 18-Apr-2019
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 Peak Surge Forward Current vs. Pulse Duration
) x R
;
thJC
/D) (see fig. 6);
F(AV)
R
F(AV)
REV
x VFM at (I
4
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Document Number: 93332
Page 5
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ORDERING INFORMATION TABLE
VS-30BQ040-M3
Vishay Semiconductors
Device code
VS- 30 B Q 040 -M3
51 32 4 6
1 - Vishay Semiconductors product
2 - Current rating
3 - B = SMC
4
- Q = Schottky “Q” series
5 - Voltage rating (040 = 40 V)
6
- Environmental digit:
-M3 = halogen-free, RoHS-compliant, and terminations lead (Pb)-free
ORDERING INFORMATION (Example)
PREFERRED P/N PREFERRED PACKAGE CODE MINIMUM ORDER QUANTITY PACKAGING DESCRIPTION
VS-30BQ040-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
SPICE model www.vishay.com/doc?96601
Revision: 18-Apr-2019
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
Document Number: 93332
Page 6
DIMENSIONS in inches (millimeters)
Cathode band
DO-214AB (SMC)
0.126 (3.20)
0.114 (2.90)
0.246 (6.22)
0.220 (5.59)
0.280 (7.11)
0.260 (6.60)
0.012 (0.305)
0.006 (0.152)
0.008 (0.2) 0 (0)
0.320 (8.13)
0.305 (7.75)
0.060 (1.52)
0.030 (0.76)
0.103 (2.62)
0.079 (2.06)
Mounting Pad Layout
0.126 (3.20) MIN.
0.060 (1.52) MIN.
0.185 (4.69) MAX.
0.320 (8.13) REF.
Outline Dimensions
Vishay Semiconductors
SMC
Document Number: 95402 For technical questions within your region, please contact one of the following: www.vishay.com Revision: 09-Jul-10 DiodesAmericas@vishay.com
, DiodesAsia@vishay.com, DiodesEurope@vishay.com 1
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Legal Disclaimer Notice
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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.
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© 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 01-Jan-2019
1
Document Number: 91000
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