TYP1012 데이터 시트보기 (PDF) - STMicroelectronics

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TYP1012

SCR FOR OVERVOLTAGE PROTECTION

STMicroelectronics 

TYP512 TYP1012

Fig. 1: Maximum average power dissipation ver-

sus average on-state current.

Fig. 2: Correlation between maximum average

power dissipation and maximum allowable temper-

atures (Tamb and Tcase) for different thermal

resistances heatsink + contact.

Fig. 3: Average on-state current versus case tem-

perature.

Fig. 4: Relative variation of thermal impedance

versus pulse duration.

Zth/Rth

1

Zth(j-c)

0.1

Zth(j-a)

0.01

1E-3

1E-2

1E-1

1E+0

tp(s)

1E+1 1E+2 5E+2

Fig. 5: Relative variation of gate trigger current

versus junction temperature.

Fig. 6: Non repetitive surge peak on-state current

versus number of cycles.

3/5

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