DCR1673SZ27 Ver la hoja de datos (PDF) - Dynex Semiconductor

Número de pieza

componentes Descripción

Fabricante

DCR1673SZ27

Phase Control Thyristor

Dynex Semiconductor 

DCR1673SZ

CURVES

10000

Measured under pulse conditions

Tj = 125˚C

8000

10000

8000

d.c.

Halfwave

3 phase

6 phase

6000

6000

4000

4000

2000

2000

0

0

0.5

1.0

1.5

2.0

0

2000

4000

6000

8000

Instantaneous on-state voltage, VT - (V)

Mean on-state current, IT(AV) - (A)

Fig.2 Maximum (limit) on-state characteristics

Fig.3 Dissipation curves

VTM Equation:-

VTM = A + Bln (IT) + C.IT+D.√IT

Where

A = 0.4769404

B = 0.02958434

C = 3.978298 x 10–5

D = 6.677479 x 10–3

these values are valid for Tj = 125˚C for IT 500A to 10000A

5/8

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