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PDF 20CJQ045 Data sheet ( Hoja de datos )
| Número de pieza | 20CJQ045 | |
| Descripción | Schottky Rectifier ( Diode ) | |
| Fabricantes | Vishay | |
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20CJQ045
Vishay High Power Products
Schottky Rectifier, 2 x 1 A
SOT-223
Base
common
4
2
Common
cathode
Anode
Anode
13
PRODUCT SUMMARY
IF(AV)
VR
2x1A
45 V
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
Rectangular waveform
VRRM
IFSM
tp = 5 µs sine
VF 1 Apk, TJ = 125 °C (per leg)
TJ
FEATURES
• Small foot print, surface mountable
• Low profile
• Very low forward voltage drop
• High frequency operation
• Guard ring for enhanced ruggedness and long term
reliability
• Common cathode
• Designed and qualified for industrial level
DESCRIPTION
The 20CJQ045 surface mount Schottky rectifier series has
been designed for applications requiring very low forward
drop and very small foot prints. Typical applications are in
portables, switching power supplies, converters, automotive
system, freewheeling diodes, battery charging, and reverse
battery protection.
VALUES
2
45
390
0.50
- 55 to 150
UNITS
A
V
A
V
°C
VOLTAGE RATINGS
PARAMETER
DC reverse voltage
Working peak reverse voltage
SYMBOL
VR
VRWM
20CJQ045
45
UNITS
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
Maximum average
forward current
See fig. 5
per leg
per device
IF(AV)
Maximum peak one cycle non-repetitive
surge current per leg
See fig. 7
IFSM
Non-repetitive avalanche energy per leg
EAS
Repetitive avalanche current per leg
IAR
TEST CONDITIONS
50 % duty cycle at TC = 126 °C, rectangular waveform
50 % duty cycle at TC = 102 °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 A, L = 4 mH
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
VALUES
1
2
390
23
2
1
UNITS
A
mJ
A
Document Number: 93272
Revision: 22-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
1
1 page  
20CJQ045
Schottky Rectifier, 2 x 1 A Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
2 0 C J Q 045 -
1 2 3 456
1 - Current rating (2 = 2 A)
2 - Schottky rectifier series
3 - Circuit configuration:
C = Common cathode
4 - Package:
J = SOT-223
5 - Schottky “Q” series
6 - Voltage rating (045 = 45 V)
7-
None = Standard production
PbF = Lead (Pb)-free
7
Dimensions
Part marking information
Packaging information
LINKS TO RELATED DOCUMENTS
http://www.vishay.com/doc?95022
http://www.vishay.com/doc?95031
http://www.vishay.com/doc?95035
Document Number: 93272
Revision: 22-Aug-08
For technical questions, contact: [email protected]
www.vishay.com
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 20CJQ045.PDF ] | |
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