VISHAY 30MQ040-M3

VS-30MQ040-M3
Vishay Semiconductors
Schottky Rectifier, 3 A
FEATURES
Cathode
• Extremely low forward voltage drop
• Guard ring for enhanced ruggedness and long
term reliability
• Halogen-free according to IEC 61249-2-21
definition
• Surface mountable
• Compact size
• Meets MSL level 1, per J-STD-020, LF maximum peak of
260 °C
• Compliant to RoHS directive 2002/95/EC
Anode
SMA
PRODUCT SUMMARY
Package
SMA
IF(AV)
3A
VR
40 V
VF at IF
0.46 V
APPLICATIONS
IRM
20 mA at 125 °C
TJ max.
150 °C
Diode variation
Single die
EAS
6.0 mJ
•
•
•
•
•
•
•
Switching power supplies
Meter protection
Reverse protection for power input to PC board circuits
Battery isolation and charging
Low threshold voltage diode
Freewheeling or by-pass diode
Low voltage clamp
DESCRIPTION
The VS-30MQ040-M3 Schottky rectifier is designed to be
used for low power applications where a reverse voltage of
40 V is encountered and surface mountable is required.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VALUES
UNITS
3
A
DC
VRRM
IFSM
tp = 5 μs sine
VF
2 Apk, TJ = 125 °C
TJ
Range
40
V
330
A
0.43
V
- 40 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
Maximum DC reverse voltage
VS-30MQ040-M3
UNITS
40
V
VR
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
50 % duty cycle at TL = 89 °C, rectangular waveform
On PC board 9 mm2 island
(0.013 mm thick copper pad area)
VALUES
UNITS
3
A
Maximum average forward current
See fig. 4
IF(AV)
Maximum peak one cycle
non-repetitive surge current
See fig. 6
IFSM
Non-repetitive avalanche energy
EAS
TJ = 25 °C, IAS = 1 A, L = 12 mH
6.0
mJ
Repetitive avalanche current
IAR
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
1.0
A
Document Number: 93354
Revision: 10-Sep-10
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
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
330
A
140
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VS-30MQ040-M3
Schottky Rectifier, 3 A
Vishay Semiconductors
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
1A
Maximum forward voltage drop
See fig. 1
VFM (1)
1A
Threshold voltage
IRM
VF(TO)
TJ = 25 °C
Typical junction capacitance
CT
VR = 10 VDC, TJ = 25 °C, test signal = 1 MHz
LS
Measured lead to lead 5 mm from package body
Typical series inductance
dV/dt
0.46
0.5
mA
20
TJ = TJ maximum
rt
V
0.34
VR = Rated VR
Forward slope resistance
Maximum voltage rate of change
0.51
TJ = 125 °C
TJ = 125 °C
UNITS
0.42
TJ = 25 °C
3A
3A
Maximum reverse leakage current
See fig. 2
VALUES
0.26
V
64.6
m
134
pF
2.0
nH
10 000
V/μs
VALUES
UNITS
- 40 to 150
°C
80
°C/W
Rated VR
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 ambient
RthJA
TEST CONDITIONS
DC operation
Approximate weight
Marking device
Case style SMA (similar D-64)
0.07
g
0.002
oz.
3F
Note
(1)
dP tot
1
------------- < -------------- thermal runaway condition for a diode on its own heatsink
dT J R thJA
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For technical questions within your region, please contact one of the following:
[email protected], Dio[email protected], [email protected]
Document Number: 93354
Revision: 10-Sep-10
VS-30MQ040-M3
Schottky Rectifier, 3 A
150
Allowable Case Temperature (°C)
IF - Instantaneous Forward
Current (A)
10
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
1
0.1
0.2
140
DC
130
120
110
100
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
90
80
70
60
50
40
30
0.3
0.4
0.5
0.6
0.7
0.8
0.9
0
0.5
1.0
1.5
2.0
2.5
3.0
IF(AV) - Average Forward Current (A)
Fig. 4 - Maximum Average Forward Current vs.
Allowable Lead Temperature
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
1.6
10
Average Power Loss (W)
TJ = 150 °C
IR - Reverse Current (mA)
Square wave (D = 0.50)
80 % rated VR applied
See note (1)
VFM - Forward Voltage Drop (V)
TJ = 125 °C
TJ = 100 °C
1
TJ = 75 °C
0.1
TJ = 50 °C
0.01
1.4
D = 0.20
D = 0.25
D = 0.33
D = 0.50
D = 0.75
1.2
1.0
RMS limit
0.8
0.6
0.4
DC
0.2
TJ = 25 °C
0
0.001
0
5
10
20
15
25
30
35
0
40
TJ = 25 °C
10
5
10
15
20
25
30
35
40
45
IFSM - Non-Repetitive Surge Current (A)
1000
0
1.0
1.5
2.0
2.5
3.0
Fig. 5 - Maximum Average Forward Dissipation vs.
Average Forward Current
Fig. 2 - Typical Peak Reverse Current vs.
Reverse Voltage
100
0.5
IF(AV) - Average Forward Current (A)
VR - Reverse Voltage (V)
CT - Junction Capacitance (pF)
Vishay Semiconductors
1000
At any rated load condition
and with rated VRRM applied
following surge
100
10
100
1000
10 000
VR - Reverse Voltage (V)
tp - Square Wave Pulse Duration (µs)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
Fig. 6 - 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
Document Number: 93354
Revision: 10-Sep-10
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
www.vishay.com
3
VS-30MQ040-M3
Schottky Rectifier, 3 A
Vishay Semiconductors
ORDERING INFORMATION TABLE
Device code
VS-
30
M
Q
040
-M3
1
2
3
4
5
6
1
-
Vishay Semiconductors product suffix
2
-
Current rating
3
-
M = SMA
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
VS-30MQ040-M3/5AT
PREFERRED PACKAGE CODE
MINIMUM ORDER QUANTITY
PACKAGING DESCRIPTION
5AT
7500
13" diameter plastic tape and reel
LINKS TO RELATED DOCUMENTS
Dimensions
www.vishay.com/doc?95400
Part marking information
www.vishay.com/doc?95403
Packaging information
www.vishay.com/doc?95404
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For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
Document Number: 93354
Revision: 10-Sep-10
Outline Dimensions
Vishay Semiconductors
SMA
DIMENSIONS in inches (millimeters)
DO-214AC (SMA)
Cathode band
Mounting Pad Layout
0.074 (1.88)
MAX.
0.110 (2.79)
0.100 (2.54)
0.065 (1.65)
0.049 (1.25)
0.066 (1.68)
MIN.
0.177 (4.50)
0.157 (3.99)
0.012 (0.305)
0.006 (0.152)
0.060 (1.52)
MIN.
0.208 (5.28)
REF.
0.090 (2.29)
0.078 (1.98)
0.060 (1.52)
0.030 (0.76)
0.008 (0.203)
0 (0)
0.208 (5.28)
0.194 (4.93)
Document Number: 95400
Revision: 09-Jul-10
For technical questions within your region, please contact one of the following:
[email protected], [email protected], [email protected]
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Legal Disclaimer Notice
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.
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Document Number: 91000
Revision: 11-Mar-11
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