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PDF VS-21DQ04 Data sheet ( Hoja de datos )
| Número de pieza | VS-21DQ04 | |
| Descripción | Schottky Rectifier ( Diode ) | |
| Fabricantes | Vishay | |
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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  
www.vishay.com
Outline Dimensions
Vishay Semiconductors
Axial DO-204AL (DO-41)
DIMENSIONS in millimeters (inches)
2.70 (0.106)
2.29 (0.090)
DIA.
27.0 (1.06) MIN.
(2 places)
0.86 (0.034)
0.72 (0.028)
DIA.
(2 places)
5.21 (0.205)
MAX.
Cathode band
5.21 (0.205)
MAX.
0.86 (0.034)
0.72 (0.028)
DIA.
(2 places)
27.0 (1.06) MIN.
(2 places)
1.27 (0.050) MAX.
Flash (2 places)
2.70 (0.106)
2.29 (0.090)
DIA.
Revision: 29-Aug-11
1 Document Number: 95241
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
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet VS-21DQ04.PDF ] | |
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