Fast Thyristors

Fast thyristors are used in static power converters, and in various DC and AC power units with a frequency of up to 5,000 Hz, where short on/off switching intervals are required; in various types of electric welding equipment, in frequency converters for electrothermics, in traction systems of electric locomotives and electrified urban transport vehicles, in air ozonizers, in generators, and in modulators.

Type

PARAMETRES

UDRM, URRM

ITAV (Tc)

(di/dt)c

(du/dt)c

tq

 

V

A (ºC)

A/µs

V/µs

µs

мм

TF251-80

600 ÷1400

80 (90)

800

1000

16 ÷ 25

0=150;  E=27

M12

TF252-80

600 ÷1400

80 (90)

800

1000

16 ÷ 25

0=72;  E=27

M12

TF251-100

600 ÷1400

100 (90)

800

1000

20 ÷ 25

0=150;  E=27

M12

TF261-125 

600 ÷1400

125 (88)

800

1000

20 ÷ 32

0=200; E=32

M16 x1,5

TF262-125

600 ÷1400

125 (88)

800

1000

20 ÷ 32

0=77; E=32

M20 x1,5

TF261-160

600 ÷1400

160 (88)

800

1000

20 ÷ 32

0=200; E=32

M16 x1,5

TF271-200

600 ÷1400

200 (90)

1000

1000

25 ÷ 40

0=250;  E=41

M24 x1,5

TF271-250

600 ÷ 1400

250 (90)

1000

1000

25 ÷ 40

0=250;  E=41

M24 x1,5

TF233-400

600 ÷ 1400

400 (82)

1000

1000

20 ÷ 40

Ø47 х 14

TF233-500

600 ÷ 1400

500 (88)

1000

1000

25 ÷ 50

Ø47 х 14

TF333-250

1200 ÷ 2200

250 (90)

1000

1000

32 ÷ 50

Ø54 х 20

TF333-320

1200 ÷ 2200

320 (85)

1000

1000

20 ÷ 32

Ø47 х 14

TF243-400

1200 ÷ 2200

400 (88)

1000

1000

32 ÷ 50

Ø60 х 14

TF243-500

600 ÷ 1400

500 (82)

1000

1000

25 ÷ 50

Ø60 х 14

TF243-630

600 ÷ 1400

630 (82)

1000

1000

25 ÷ 50

Ø60 х 14

TF153-1000

800 ÷ 1500

1000 (82)

2000

1000

20 ÷ 40

Ø75 х 20

TF153-1250

800 ÷ 1500

1250 (82)

2000

1000

25 ÷ 40

Ø75 х 20

TF253-800

800 ÷ 1500

800 (85)

2000

1000

25 ÷ 40

Ø75 х 26

TF253-1000

800 ÷ 1500

1000 (85)

2000

1000

25 ÷ 40

Ø75 х 26

TF353-800

1200 ÷ 2000

800 (82)

2000

1000

32 ÷ 50

Ø75 х 20

TF353-1000

1200 ÷ 2000

1000 (82)

2000

1000

40 ÷ 63

Ø75 х 20