UG(F,B)8HT & UG(F,B)8JT

Vishay General Semiconductor

Document Number: 88767

Revision: 12-Nov-07

For technical questions within your region, please contact one of the following:

PDD-Americas@vishay.com, PDD-Asia@vishay.com, PDD-Europe@vishay.com

www.vishay.com

1

High Voltage Ultrafast Rectifier

FEATURES

• Glass passivated 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-220AC and

ITO-220AC package)

• Component in accordance to RoHS 2002/95/EC

and WEEE 2002/96/EC

TYPICAL APPLICATIONS

For use in high voltage and high frequency power

factor correction application.

MECHANICAL DATA

Case: TO-220AC, ITO-220AC, 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, HE3 suffix for high reliability grade

(AEC Q101 qualified), meets JESD 201 class 2

whisker test

Polarity: As marked

Mounting Torque: 10 in-lbs maximum

PRIMARY CHARACTERISTICS

8 A

500 V, 600 V

100 A

25 ns

500 ns

1.5 V

150 °C

CASE

PIN 2

PIN 1

TO-220AC

UG8xT

ITO-220AC

UGF8xT

UGB8xT

PIN 1

PIN 2

K

HEATSINK

1

2

1

2

K

PIN 2

PIN 1

TO-263AB

1

2

PARAMETER

SYMBOL

UG8HT

UG8JT

UNIT

Maximum repetitive peak reverse voltage

500

600

V

Maximum working reverse voltage

400

480

V

Maximum RMS voltage

350

420

V

Maximum DC blocking voltage

500

600

V

Maximum average forward rectified current

8.0

A

Peak forward surge current 8.3 ms single half sine-wave

superimposed on rated load

100

A

Operating junction and storage temperature range

- 55 to + 150

°C

Isolation voltage (ITO-220AB only)

from terminals to heatsink t = 1 min

1500

V