UB20BCT Datasheet PDF - Vishay
Part Number | UB20BCT | |
Description | Dual Common-Cathode Ultrafast Plastic Rectifier | |
Manufacturers | Vishay | |
Logo | ||
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U(B)20BCT thru U(B)20DCT
Vishay General Semiconductor
Dual Common-Cathode Ultrafast Plastic Rectifier
TO-220AB
U20xCT
PIN 1
PIN 3
3
2
1
PIN 2
CASE
TO-263AB
K
2
1
UB20xCT
PIN 1
PIN 2
K
HEATSINK
FEATURES
• Oxide planar chip junction
• Ultrafast recovery time
• Soft recovery characteristics
• Low switching losses, high efficiency
• High forward surge capability
• Meets MSL level 1, per J-STD-020, LF maximum
peak of 245 °C (for TO-263AB package)
• Solder dip 260 °C, 40 s (for TO-220AB package)
• Component in accordance to RoHS 2002/95/EC
and WEEE 2002/96/EC
PRIMARY CHARACTERISTICS
IF(AV)
VRRM
IFSM
trr
VF at IF = 10 A
TJ max.
10 A x 2
100 V, 150 V, 200 V
100 A
26 ns
0.834 V
150 °C
TYPICAL APPLICATIONS
For use in low voltage, high frequency rectifier of
switching power supplies, freewheeling diodes,
dc-to-dc converters or polarity protection specifically
for DCM application.
MECHANICAL DATA
Case: TO-220AB and TO-263AB
Epoxy meets UL 94V-0 flammability rating
Terminals: Matte tin plated leads, solderable per
J-STD-002 and JESD22-B102
E3 suffix for consumer grade, meets JESD 201 class
1A whisker test
Polarity: As marked
Mounting Torque: 10 in-lbs maximum
MAXIMUM RATINGS (TC = 25 °C unless otherwise noted)
PARAMETER
SYMBOL U(B)20BCT
Maximum repetitive peak reverse voltage
Max. average forward rectified current (Fig. 1)
total device
per diode
VRRM
IF(AV)
100
Peak forward surge current 10 ms single half sine-wave
superimposed on rated load per diode
IFSM
Electrostatic discharge capacitor voltage,
human body model: C = 150 pF, R = 1.5 kΩ (contact mode)
VC
Operating junction and storage temperature range
TJ, TSTG
U(B)20CCT
150
20
10
100
8
- 55 to + 150
U(B)20DCT
200
UNIT
V
A
A
kV
°C
Document Number: 89017 For technical questions within your region, please contact one of the following:
Revision: 13-May-08
www.vishay.com
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Disclaimer
Legal Disclaimer Notice
Vishay
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
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