S21MD4V coupler equivalent, built-in zero-cross circuit/ high noise resistance type phototriac coupler.
1. Built-in zero-cross circuit 2. High critical rate of rise of OFF-state voltage ( dV/dt : MIN. 100V/ µ s ) 3. High repetitive peak OFF-state voltage ( VDRM : MIN. 600V .
3.35±0.5
3.7±0.5
0.5± 0.1
0.5TYP.
1. For triggering medium/high power triac
0.26± 0.1 θ : 0 to 13 ˚ θ
s Absolute M.
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