STTA9012TV2 Ver la hoja de datos (PDF) - STMicroelectronics

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componentes Descripción

Fabricante

STTA9012TV2

TURBOSWITCH™ ULTRA-FAST HIGH VOLTAGE DIODE

STMicroelectronics 

STTA9012TV1/2

Fig. B : SNUBBER DIODE.

PWM

t

T

F = 1/T = t/T

Fig. D : RECTIFIER DIODE.

Fig. C : DEMAGNETIZING DIODE.

STATIC & DYNAMIC CHARACTERISTICS . POWER LOSSES .

Fig. E: STATIC CHARACTERISTICS

I

IF

Rd

VR

V

IR VtO V F

Conduction losses :

P1 = Vt0 . IF(AV) + Rd . IF2(RMS)

Reverse losses :

P2 = VR . IR . (1 - δ)

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