Click to expand full text
S21MD4V
S21MD4V
..
s Features
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 ) 4. Isolation voltage between input and output V iso : 5 000Vrms 5. UL recognized, file No. E64380 ( S21MD4V / S21MD4W )
g S21MD4V is for 200V line
Built-in Zero-cross Circuit, High Noise Resistance Type Phototriac Coupler
s Outline Dimensions
2.54± 0.25 6 5 4 6.5± 0.5 Internal connection diagram 6 5 4 Zero-cross circuit 1 2 3 1 Anode 2 Cathode 3 NC 7.62± 0.3 3.5± 0.5 4 Anode/ Cathode 5 No external connection 6 Anode/ Cathode
g Lead forming type of S21MD4V is also available. ( S21MD4W ) gg TUV ( DIN-VDE0884 ) approved type is also available as an option.