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UB20DCT-E3/4W View Datasheet(PDF) - Vishay Semiconductors

Part Name
Description
View to exact match
UB20DCT-E3/4W
Vishay
Vishay Semiconductors Vishay
UB20DCT-E3/4W Datasheet PDF : 5 Pages
1 2 3 4 5
New Product
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
VRRM
100
Max. average forward rectified current (Fig. 1)
total device
per diode
IF(AV)
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
PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com
www.vishay.com
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