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VS-21DQ04-M3 の電気的特性と機能

VS-21DQ04-M3のメーカーはVishayです、この部品の機能は「Schottky Rectifier ( Diode )」です。


製品の詳細 ( Datasheet PDF )

部品番号 VS-21DQ04-M3
部品説明 Schottky Rectifier ( Diode )
メーカ Vishay
ロゴ Vishay ロゴ 




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VS-21DQ04-M3 Datasheet, VS-21DQ04-M3 PDF,ピン配置, 機能
www.vishay.com
VS-21DQ04, VS-21DQ04-M3
Vishay Semiconductors
Schottky Rectifier, 2 A
DO-204AL
Cathode
Anode
PRODUCT SUMMARY
Package
IF(AV)
VR
VF at IF
IRM max.
TJ max.
Diode variation
EAS
DO-204AL (DO-41)
2A
40 V
0.5 V
10 mA at 125 °C
150 °C
Single die
5.0 mJ
FEATURES
• Low profile, axial leaded outline
• High frequency operation
• Very low forward voltage drop
• High purity, high temperature epoxy
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and
long term reliability
• Compliant to RoHS Directive 2002/95/EC
• Designed and qualified for commercial level
• Halogen-free according to IEC 61249-2-21 definition
(-M3 only)
DESCRIPTION
The VS-21DQ04... 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.
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
VRRM
VF
TJ
Rectangular waveform
2 Apk, TJ = 125 °C
Range
VALUES
2
40
0.5
- 40 to 150
UNITS
A
V
°C
VOLTAGE RATINGS
PARAMETER
Maximum DC reverse voltage
Maximum working peak reverse voltage
SYMBOL
VR
VRWM
VS-21DQ04
40
VS-21DQ04-M3
40
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
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
Repetitive avalanche current
IAR
TEST CONDITIONS
50 % duty cycle at TC = 112 °C, rectangular waveform
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
TJ = 25 °C, IAS = 1.0 A, L = 10 mH
Current decaying linearly to zero in 1 μs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
2
420
70
5.0
1.0
UNITS
A
mJ
A
Revision: 21-Sep-11
1 Document Number: 93279
For technical questions within your region: [email protected], [email protected], [email protected]
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

1 Page





VS-21DQ04-M3 pdf, ピン配列
www.vishay.com
10
TJ = 150 °C
1
TJ = 125 °C
TJ = 25 °C
0.1
0
0.3 0.6 0.9 1.2
93279_01
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
100
10 TJ = 150° C
TJ = 125° C
1 TJ = 100° C
0.1 TJ = 75° C
0.01
TJ = 50° C
0.001
TJ = 25° C
0.0001
0
10 20 30 40
93279_02
VR - Reverse Voltage (V)
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
1000
VS-21DQ04, VS-21DQ04-M3
Vishay Semiconductors
150
DC
120
90
Square wave (D = 0.50)
60 80 % rated VR applied
30
= 1/8 inch
see note (1)
0
0
1
23
93279_04
IF(AV) - Average Forward Current (A)
Fig. 4 - Maximum Allowable Lead Temperature vs.
Average Forward Current
2
D = 0.20
1.6 D = 0.25
D = 0.33
D = 0.50
D = 0.75
1.2
DC
0.8 RMS Limit
0.4
0
0 1 23
93279_05
Average Forward Current - IF(AV) (A)
Fig. 5 - Forward Power Loss Characteristics
1000
TJ = 25°C
100 100
At Any Rated Load Condition
And With rated VRRM Applied
Following Surge
10
0
10 20
30 40
93279_03
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
10
100
1000
10 000
93279_06
tp - Square Wave Pulse Duration (µs)
Fig. 6 - Maximum Non-Repetitive Surge Current
Note
(1) Formula used: TC = TJ - (Pd + PdREV) 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: 21-Sep-11
3 Document Number: 93279
For technical questions within your region: [email protected], [email protected], [email protected]
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


3Pages


VS-21DQ04-M3 電子部品, 半導体
www.vishay.com
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.
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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部品番号部品説明メーカ
VS-21DQ04-M3

Schottky Rectifier ( Diode )

Vishay
Vishay


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