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PDF UH20FCT Data sheet ( Hoja de datos )
| Número de pieza | UH20FCT | |
| Descripción | Dual Common-Cathode Ultrafast Recovery Rectifier | |
| Fabricantes | Vishay Siliconix | |
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UH20FCT& UHB20FCT
New Product Vishay General Semiconductor
Dual Common-Cathode Ultrafast Recovery Rectifier
TO-220AB
UH20FCT
PIN 1
PIN 2
PIN 3
CASE
3
2
1
TO-263AB
K
2
1
UHB20FCT
PIN 1
K
PIN 2
HEATSINK
MAJOR RATINGS AND CHARACTERISTICS
IF(AV)
VRRM
IFSM
trr
VF
Tj max
10 A x 2
300 V
180 A
25 ns
0.83 V
175 °C
FEATURES
• Oxide planar chip junction
• Ultrafast recovery times
• Soft recovery characteristics
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020C, LF max peak
of 245 °C (for TO-263AB package)
• Solder Dip 260 °C, 40 seconds (for TO-220AB
package)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
TYPICAL APPLICATIONS
For use in high frequency power factor correctors,
switching mode power supplies, free-wheeling diodes
and secondary dc-to-dc rectification application.
MECHANICAL DATA
Case: TO-220AB & TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002B and JESD22-B102D
E3 suffix for commercial grade
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TA = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Maximum repetitive peak reverse voltage
Maximum average forward rectified
current (see Fig.1)
Per device
per diode
VRRM
IF(AV)
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
per diode
IFSM
Operating junction and storage temperature range
TJ, TSTG
UH20FCT
UHB20FCT
300
20
10
180
- 55 to + 175
UNIT
V
A
A
°C
ELECTRICAL CHARACTERISTICS (TA = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Maximum instantaneous forward voltage
per diode (1)
at IF = 5.0 A,
IF = 5.0 A,
at IF = 10 A,
IF = 10 A,
Tj = 25 °C
Tj = 125 °C
Tj = 25 °C
Tj = 125 °C
VF
Maximum reverse current per diode (1)
at VR = 300 V
Tj = 25 °C
Tj = 125 °C
IR
TYP.
0.96
0.77
1.0
0.83
0.5
25
MAX.
-
-
1.2
0.90
5
150
UNIT
V
µA
Document Number 88964
10-Nov-06
www.vishay.com
1
1 page  
Notice
Legal Disclaimer Notice
Vishay
Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc.,
or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied, by
estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's
terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express
or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness
for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or selling these products for use in such applications do so at their own risk and agree to fully
indemnify Vishay for any damages resulting from such improper use or sale.
Document Number: 91000
Revision: 08-Apr-05
www.vishay.com
1
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet UH20FCT.PDF ] | |
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