31DQ03-M3 VISHAY [Vishay Siliconix], 31DQ03-M3 Datasheet

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31DQ03-M3

Manufacturer Part Number
31DQ03-M3
Description
Schottky Rectifier, 3.3 A
Manufacturer
VISHAY [Vishay Siliconix]
Datasheet
1.31DQ03-M3.pdf (6 pages)
Revision: 20-Sep-11
PRODUCT SUMMARY
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
I
V
I
V
T
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
ABSOLUTE MAXIMUM RATINGS
PARAMETER
Maximum average forward current
See fig. 4
Maximum peak one cycle
non-repetitive surge current
See fig. 6
Non-repetitive avalanche energy
Repetitive avalanche current
F(AV)
FSM
J
RRM
F
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com,
Diode variation
Package
I
T
RM
V
J
I
F
F(AV)
E
V
max.
at I
max.
AS
R
C-16
www.vishay.com
F
VS-31DQ03, VS-31DQ03-M3, VS-31DQ04, VS-31DQ04-M3
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT
Rectangular waveform
t
3 Apk, T
p
= 5 μs sine
CHARACTERISTICS
See Electrical table
J
DO-201AD (C-16)
20 mA at 125 °C
= 25 °C
SYMBOL
Cathode
SYMBOL
Schottky Rectifier, 3.3 A
30 V, 40 V
Single die
V
150 °C
6.0 mJ
RWM
V
I
I
3.3 A
E
F(AV)
FSM
I
R
AR
AS
50 % duty cycle at T
5 µs sine or 3 µs rect. pulse
10 ms sine or 6 ms rect. pulse
T
Current decaying linearly to zero in 1 μs
Frequency limited by T
VS-31DQ03
J
Anode
= 25 °C, I
30
AS
1
= 1.0 A, L = 12 mH
FEATURES
• Low profile, axial leaded outline
• High frequency operation
• Very low forward voltage drop
• High
• Guard ring for enhanced ruggedness and
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for commercial level
• Halogen-free according to IEC 61249-2-21 definition
DESCRIPTION
The VS-31DQ... axial leaded Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. Typical applications are in switching power
supplies, converters, freewheeling diodes, and reverse
battery protection
VS-31DQ03-M3
TEST CONDITIONS
encapsulation
strength and moisture resistance
long term reliability
(-M3 only)
L
= 117 °C, rectangular waveform
J
maximum V
30
purity,
www.vishay.com/doc?91000
- 40 to 150
VALUES
30/40
0.57
450
Following any rated load
condition and with rated
V
3.3
RRM
A
= 1.5 x V
for
high
VS-31DQ04
applied
Vishay Semiconductors
enhanced
40
temperature
R
typical
DiodesEurope@vishay.com
VS-31DQ04-M3
mechanical
Document Number: 93319
VALUES
epoxy
450
3.3
6.0
1.0
40
90
UNITS
°C
A
V
A
V
UNITS
UNITS
mJ
A
A
V

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31DQ03-M3 Summary of contents

Page 1

... VS-31DQ03, VS-31DQ03-M3, VS-31DQ04, VS-31DQ04-M3 www.vishay.com Cathode C-16 PRODUCT SUMMARY Package DO-201AD (C-16) I F(AV See Electrical table max 125 ° max. J Diode variation E AS MAJOR RATINGS AND CHARACTERISTICS SYMBOL CHARACTERISTICS I Rectangular waveform F(AV) V RRM μs sine FSM Apk ° ...

Page 2

... VS-31DQ03, VS-31DQ03-M3, VS-31DQ04, VS-31DQ04-M3 www.vishay.com ELECTRICAL SPECIFICATIONS PARAMETER SYMBOL Maximum forward voltage drop See fig. 1 Maximum reverse leakage current See fig. 4 Typical junction capacitance Typical series inductance Maximum voltage rate of charge Note (1) Pulse width < 300 μs, duty cycle < THERMAL - MECHANICAL SPECIFICATIONS ...

Page 3

... VS-31DQ03, VS-31DQ03-M3, VS-31DQ04, VS-31DQ04-M3 www.vishay.com 100 0.1 0 0.3 0 Forward Voltage Drop (V) 93319_01 FM Fig Maximum Forward Voltage Drop Characteristics 100 T = 150 ° 125 ° 0.1 0. °C J 0.001 Reverse Voltage (V) 93319_02 R Fig Typical Values of Reverse Current vs. ...

Page 4

... VS-31DQ03, VS-31DQ03-M3, VS-31DQ04, VS-31DQ04-M3 www.vishay.com ORDERING INFORMATION TABLE Device code VS ORDERING INFORMATION (Example) PREFERRED P/N QUANTITY PER T/R VS-31DQ03 500 VS-31DQ03TR 1200 VS-31DQ03-M3 500 VS-31DQ03TR-M3 1200 VS-31DQ04 500 VS-31DQ04TR 1200 VS-31DQ04-M3 500 VS-31DQ04TR-M3 1200 Dimensions Part marking information Packaging information Revision: 20-Sep-11 For technical questions within your region: DiodesAmericas@vishay ...

Page 5

DIMENSIONS in millimeters (inches) 21.0 (0.83) MIN. (2 places) 10.0 (0.39) Ø 1.40 (0.055) Ø 1.20 (0.047) (2 places) Revision: 29-Aug-11 For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS ...

Page 6

... 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’ ...

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