1/8

TK18

www.dynexsemi.com

FEATURES

s High Surge Capability

APPLICATIONS

s High Power Drives

s High Voltage Power Supplies

s DC Motor Control

s Welding

s Battery Chargers

VOLTAGE RATINGS

ORDERING INFORMATION

When ordering, select the required part number shown in the

Voltage Ratings selection table, then:-

Add K to type number for 1/2" 20 UNF thread, e.g. TK18 12K.

or

Add M to type number for M12 thread, e.g. TK18 12M.

Note: Please use the complete part number when ordering

and quote this number in any future correspondance relating

to your order.

KEY PARAMETERS

V

DRM

1200V

I

T(AV)

115A

I

TSM

2000A

dVdt*

200V/

dI/dt

500A/

*Higher dV/dt selections available

TK18

Phase Control Thyristor

Advance Information

Replaces January 2000 version, DS45253-4.0

DS4253-5.0 July 2001

TK18 12 M or K

TK18 10 M or K

Conditions

T

I

V

V

V

respectively

Lower voltage grades available.

Type Number

Repetitive Peak

Voltages

V

V

1200

1000

Fig. 1 Package outline

Outline type code: TO94.

See Package Details for further information.