Document Number: 93756

For technical questions, contact: ind-modules@vishay.com

www.vishay.com

Revision: 03-Jun-08

1

Medium Power Phase Control Thyristors

(Power Modules), 50 A/70 A/90 A

T..RIA Series

Vishay High Power Products

FEATURES

• Electrically isolated base plate

• Simplified mechanical designs, rapid assembly

• High surge capability

• Large creepage distances

• UL E78996 approved

• RoHS compliant

• Designed and qualified for industrial level

DESCRIPTION

These series of T-modules are intended for general purpose

applications such as battery chargers, welders and plating

equipment, regulated power supplies and temperature and

speed control circuits. The semiconductors are electrically

isolated from the metal base, allowing common heatsinks

and compact assemblies to be built.

ELECTRICAL SPECIFICATIONS

PRODUCT SUMMARY

50 A/70 A/90 A

D-55

RoHS

COMPLIANT

MAJOR RATINGS AND CHARACTERISTICS

SYMBOL

CHARACTERISTICS

T50RIA

T70RIA

T90RIA

UNITS

70 °C

50

70

90

A

80

110

141

A

50 Hz

1310

1660

1780

A

60 Hz

1370

1740

1870

50 Hz

8550

13 860

15 900

60 Hz

7800

12 650

14 500

√t

85 500

138 500

159 100

√s

Range

100 to 1200

V

- 40 to 125

°C

VOLTAGE RATINGS

TYPE

NUMBER

VOLTAGE

CODE

PEAK REVERSE AND PEAK

OFF-STATE VOLTAGE

V

PEAK REVERSE VOLTAGE

V

µA

T50RIA

T70RIA

T90RIA

10

100

150

100

20

200

300

40

400

500

60

600

700

80

800

900

100

1000

1100

120

1200

1300