MOC3033M Просмотр технического описания (PDF) - Fairchild Semiconductor

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MOC3033M

6-Pin DIP Zero-Cross Optoisolators Triac Driver Output (250/400 Volt Peak)

Fairchild Semiconductor 

R1 D1

1

VCC

6

Rin

2 MOC3031M

MOC3032M

5

MOC3033M

3

4

180

SCR

R2

D2

Figure 14. Inverse-Parallel SCR Driver Circuit

(MOC3031M, MOC3032M, MOC3033M)

115 VAC

SCR

LOAD

Suggested method of firing two, back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors, R1

and R2, are optional 1kΩ.

R1 D1

1

VCC

6

Rin

2 MOC3041M

MOC3042M

5

MOC3043M

3

4

360

240 VAC

SCR

SCR

R2

D2

LOAD

Figure 15. Inverse-Parallel SCR Driver Circuit

(MOC3041M, MOC3042M, MOC3043M)

Suggested method of firing two, back-to-back SCR’s with a Fairchild triac driver. Diodes can be 1N4001; resistors,

R1 and R2, are optional 330Ω.

Note:

This optoisolator should not be used to drive a load directly. It is intended to be a trigger device only.

©2005 Fairchild Semiconductor Corporation

MOC303XM, MOC304XM Rev. 1.0.7

8

www.fairchildsemi.com

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