WeEn Semiconductors

MAC97A8

4Q Triac

MAC97A8

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Product data sheet

15 September 2018

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α = 180°

0

0.4

0.8

1.2

0

0.2

0.4

0.6

0.8

30°

60°

90°

120°

003aaa036

(W)

conduction

angle,

(degrees)

form

factor

a

30

60

90

120

180

2.816

1.967

1.570

1.329

1.110

α

α

α

α = conduction angle

Fig. 3. Total power dissipation as a function of RMS on-

state current; maximum values

10

8

6

4

2

0

1

10

(A)

n

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f = 50 Hz

Fig. 4. Non-repetitive peak on-state current as a function

of the number of sinusoidal current cycles; maximum

values

003aaa040

10

(A)

1

t

T2- G+ quadrant

Fig. 5. Non-repetitive peak on-state current as a function of pulse width; maximum values