Fast Distributed Gate Thyristors

Fast distributed gate thyristors (high-speed pulse thyristors) are used in oscillators, modulators, inverters, and electric drive systems with thyristor-controlled pulse control with frequency of up to 10,000 Hz, where pulse operating currents, short on/off switching intervals, and high rates of current build-up are primarily required. The thyristors are characterized by high current-carrying capacity at high frequencies.

 

Type

PARAMETERS 

UDRM, URRM

ITAV (Tc)

(di/dt)c

(du/dt)c

tq

 

V

A (ºC)

A/µs

V/µs

µs

мм

TFI171-250

300 ÷1100

250 (90)

1600

1000

8 ÷ 16

0=250;  E=41

M24 x1,5

TFI171C-250

300 ÷ 1100

250 (90)

1600

1000

8 ÷ 16

0=250

Ø54

TFI172-200

300 ÷ 1100

200 (95)

1600

1000

12,5 ÷ 20

0=85,8; E=41

M20 x1,5

TFI271-200

800 ÷ 1500

200 (85)

1600

1000

16 ÷ 32

0=250;  E=41

M24 x1,5

TFI272-200

800 ÷1500

200 (85)

1600

1000

16 ÷ 32

0=85,8; E=41

M20 x1,5

TFI271C-200

800 ÷1500

200 (85)

1600

1000

16 ÷ 32

0=250

Ø54

TFI371-200

1200 ÷ 2200

200 (85)

1600

1000

20 ÷ 32

0=250;  E=41

M24 x1,5

TFI133-400

300 ÷ 1100

400 (90)

1600

1000

8 ÷ 16

Ø47 х 14

Ø60 х 26

TFI233-400

800 ÷1500

400 (88)

1600

1000

16 ÷ 32

Ø47 х 14

TFI233-500

800 ÷1500

500 (80)

1600

1000

16 ÷ 32

Ø47 х 14

TFI333-320

1200 ÷ 2200

320 (85)

1600

1000

20 ÷ 32

Ø47 х 14

Ø60 х 26

TFI143-400

800 ÷ 1200

400 (90)

2000

1000

6,3 ÷ 10

Ø60 х 14

Ø60 х 26

TFI243-500

800 ÷ 1500

500 (90)

2000

1000

12,5 ÷ 25

Ø60 х 14

Ø60 х 26

TFI243-630

800 ÷ 1500

630 (80)

2000

1000

16 ÷ 25

Ø60 х 14

Ø60 х 26

TFI343-400

1200 ÷ 1800

400 (90)

2000

1000

20 ÷ 32

Ø60 х 14

Ø60 х 20

TFI343-500

1200 ÷ 1800

500 (85)

2000

1000

20 ÷ 32

Ø60 х 14

Ø60 х 20

TFI343V-500

2000 ÷ 2400

500 (83)

2000

1000

32 ÷ 40

Ø60 х 14

Ø60 х 26

TFI443-400  2600 ÷ 3200  400 (85)  2000 1000 50 ÷ 63

Ø60 х 14

Ø60 х 26

TFI153-1000

800 ÷ 1500

1000 (85)

2000

1000

12,5 ÷ 25

Ø75 х 20

Ø75 х 26

TFI153-1250

800 ÷ 1500

1250 (75)

2000

1000

16 ÷ 32

Ø75 х 20

Ø75 х 26

TFI253-800

1200 ÷ 2200

800 (88)

2000

1000

20 ÷ 32

Ø75 х 26

TFI253-1000

1200 ÷ 2000

1000 (80)

2000

1000

20 ÷ 32

Ø75 х 26

TFI353-800

2200 ÷ 2800

800 (80)

2000

1000

40 ÷ 63

Ø75 х 26

TFI353-1000

2200 ÷ 2800

1000 (70)

2000

1000

40 ÷ 63

Ø75 х 26

TFI453-800

2800 ÷ 3400

80 (87)

2000

1000

80 ÷ 125

Ø75 х 26

TFI173-2000

800 ÷ 1400

2000 (85)

2000

1000

16 ÷ 25

Ø112 х 26

Ø112 х 35

TFI273-2000

1200 ÷ 2200

2000 (80)

1600

1000

32 ÷ 50

Ø112 х 26

Ø112 х 35

TFI473-1600

3400 ÷ 4400

1600 (77)

1600

1000

125 ÷160

Ø112 х 26

Ø112 х 35

TFI393-2500

2200 ÷ 2800

2500 (88)

1600

1000

63 ÷ 100

Ø144 х 35