STTA5012TV1 查看數據表（PDF） - STMicroelectronics

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STTA5012TV1

TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE

STMicroelectronics 

STTA2512P / STTA5012TV1/2

Fig. B : SNUBBER DIODE.

PWM

tp

T

F = 1/T δ = tp/T

Fig. D : RECTIFIER DIODE.

Fig. C : DEMAGNETIZING DIODE.

STATIC & DYNAMIC CHARACTERISTICS . POWER LOSSES .

Fig. E: STATIC CHARACTERISTICS

I

Conduction losses :

IF

Rd

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

Max values at 125°C,suitable for Ipeak < 3.IF(av)

VR

Reverse losses :

V

I R Vto V F

P2 = VR . IR . (1 - δ)

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