AVS1ACP08 データシートの表示（PDF） - STMicroelectronics

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AVS1ACP08

AUTOMATIC VOLTAGE SWITCH (SMPS < 500W)

STMicroelectronics 

THERMAL RESISTANCE

TRIAC AVS12CB

Symbol

Rth (j-a)

Rth (j-c) DC

Rth (j-c) AC

Parameter

Junction to ambient

Junction to case for DC

Junction to case for 360° conduction angle (F = 50Hz)

AVS12

Value

60

3

2.3

Unit

°C/W

°C/W

°C/W

DC GENERAL ELECTRICAL CHARACTERISTICS

TRIAC AVS12CB

Symbol

Parameter

VGD

VTM *

IDRM *

VD = VDRM RL = 3.3kΩ Pulse duration > 20µs

ITM = 17A tp = 10ms

VDRM rated Gate open

* For either polarity of electrode A2 voltage with reference to electrode A1

Tj = 110°C

Tj = 25°C

Tj = 25°C

Tj = 110°C

Value

Unit

Min.

Max.

0.2

V

1.75

V

10

µA

500

Fig. 1: Maximum RMS power dissipation versus

RMS on-state current (F = 60Hz). (Curves are cut

off by (dI/dt)c limitation)

Fig. 2: Correlation between maximum mean

power dissipation and maximum allowable tem-

perature (Tamb and Tcase) for different thermal

resistances heatsink + contact.

3/7

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