©2004 Littelfuse, Inc.

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http://www.littelfuse.com

Thyristor Product Catalog

+1 972-580-7777

*

Selected

Packag

es

U.L.

RECOGN

IZED

File

#E71639

AK

G

SCRs

(1 A to 70 A)

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General Description

The Teccor line of thyristor SCR semi-conductors are half-wave,

unidirectional, gate-controlled rectifiers which complement Tec-

cor's line of sensitive SCRs. Teccor offers devices with ratings of

1 A to 70 A and 200 V to 1000 V, with gate sensitivities from

10 mA to 50 mA. If gate currents in the 12 µA to 500 µA ranges

are required, see “Sensitive SCRs” section of this catalog.

Three packages are offered in electrically isolated construction

where the case or tab is internally isolated to allow the use of

low-cost assembly and convenient packaging techniques.

The Teccor line of SCRs features glass-passivated junctions to

ensure long-term reliability and parameter stability. Teccor’s

glass offers a rugged, reliable barrier against junction contamina-

tion.

Variations of devices covered in this data sheet are available for

custom design applications. Consult the factory for more informa-

tion.

R

oHS

Features

•RoHS Compliant

•

Electrically-isolated package

•

High voltage capability — 200 V to 1000 V

•

High surge capability — up to 950 A

•

Glass-passivated chip

Compak SCR

•

Surface mount package — 1 A series

•

New small profile three-leaded Compak package

•

Packaged in embossed carrier tape with 2,500

devices per reel

•

Can replace SOT-223

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TO-92

*TO-218

TO-202

*TO-218X

3-lead

Compak

TO-252

D-Pak

TO-251

V-Pak

*TO-220

TO-263