S12MD1 Просмотр технического описания (PDF) - Sharp Electronics

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S12MD1

Photothyristor Coupler

Sharp Electronics 

Fig. 9 Repetitive Peak OFF-state Current vs.

Ambient Temperature

10- 4

5

V DRM = Rated

RG = 20kΩ

10- 5

5

10- 6

5

10- 7

5

10- 8

5

10- 9

0 20 40 60 80 100

Ambient temperature T a (˚C)

s Basic Operation Circuit

q S12MD1V

Medium/High Power Thyristor Drive Circuit

+ VCC

VIN

1

6

2

5

CG RG

3

4

S12MD1V/S12MD3

Load

ZS

ZS : Snubber circuit

AC 100V

Medium/High Power Triac Drive Circuit (Zero-cross Operation)

+ VCC

VIN

1

6

2

5

RG CG

4

3

Load

AC 100V

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