U20xCT-E3, UB20xCT-E3

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Vishay General Semiconductor

Revision: 30-Oct-13

1

Document Number: 89017

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Dual Common Cathode Ultrafast Plastic Rectifier

FEATURES

• Power pack

• 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 bath temperature 275 °C maximum, 10 s per

JESD 22-B106 (for TO-220AB package)

• Material categorization: For definitions of compliance

TYPICAL APPLICATIONS

For use in low voltage, high frequency rectifier of switching

power supplies, freewheeling diodes, DC/DC converters or

polarity protection specifically for DCM application.

MECHANICAL DATA

Case: TO-220AB, TO-263AB

Molding compound meets UL 94V-0 flammability rating

Base P/N-E3 - RoHS-compliant, commercial grade

Terminals:

Matte

tin

plated

leads,

solderable

per

J-STD-002 and JESD22-B102



E3 suffix meets JESD 201 class 1A whisker test

Polarity: As marked

Mounting Torque: 10 in-lbs max.

PRIMARY CHARACTERISTICS

2 x 10 A

100 V to 200 V

100 A

26 ns

0.834 V

150 °C

Package

TO-220AB, TO-263AB

Diode variation

Dual Common Cathode

TO-220AB

1

2

3

1

2

K

TO-263AB

CASE

PIN 2

PIN 1

PIN 3

U20xCT

UB20xCT

K

PIN 1

PIN 2

HEATSINK

PARAMETER

SYMBOL

U(B)20BCT

U(B)20CCT

U(B)20DCT

UNIT

Max. repetitive peak reverse voltage

100

150

200

V

Max. average forward rectified current (fig. 1)

total device

20

A

per diode

10

Peak forward surge current 10 ms single half sine-wave

superimposed on rated load per diode

100

A

Electrostatic discharge capacitor voltage,



human body model: C = 150 pF, R = 1.5 k

(contact mode)

8kV

Operating junction and storage temperature range

-55 to +150

°C