Avalanche Thyristors

Avalanche thyristors are used in static power converters and in other DC and AC circuits with a frequency of up to 1,000 Hz. Under certain conditions of reverse voltages, they can be used without any additional protection measures.

Type

PARAMETERS  

UDRM, URRM

ITAV (Tc)

(di/dt)c

(du/dt)c

tq

 

V

A (ºC)

A/µs

V/µs

µs

мм

 

TL271-250

 

 600 ÷ 1100

 250 (104)

250

1000

80 ÷125

0=250;  E=41

M24 x1,5

TL271-320

600 ÷ 1100

320 (104)

250

1000

80 ÷ 125

0=250;  E=41

M24 x1,5

TЛ371-320

1000 ÷ 1200

320 (104)

320

1000

100 ÷ 160

0=250;  E=41

M24 x1,5

TL233-400

600 ÷ 1100

400 (102)

250

1000

80 ÷ 125

Ø47х 14

TL233-500

 600 ÷ 1100

500 (102)

250

1000

80 ÷ 125

Ø47 х 14