Built-in Zero-cross Circuit Phototriac Coupler
S21MD6T
S21MD6T ..
s Features
Built-in Zero-cross Circuit Phototriac Coupler
s Outline Dimensions
diagram 6 S21MD6T 4 ...
Description
S21MD6T
S21MD6T ..
s Features
Built-in Zero-cross Circuit Phototriac Coupler
s Outline Dimensions
diagram 6 S21MD6T 4 6.5± 0.5 6 4 Zero cross circuit 1 2 3
g TUV ( DIN-VDE0884 ) approved type is also available as an option.
( Unit : mm )
Internal connection
1. Built-in zero-cross circuit ( 200V ) 2. No. 5 pin completely molded for external noise resistance 3. Long dielectric distance between AC lines ( 3.9mm ) 4. Recognized by UL, file No.E64380
s Applications
1. For triggering medium/high power triac
Anode mark
1 2.54± 0.25
2
3 0.9± 0.2 1.2± 0.3
7.12 ± 0.5 3.5±0.5
7.62± 0.3
3.35±0.5
0.5TYP.
3.7± 0.5
0.5± 0.1
0.26± 0.1 θ = 0 to 13 ˚ θ
1 Anode 2 Cathode 3 NC
4 Anode/ Cathode 6 Anode/ Cathode
s Absolute Maximum Ratings
Input Parameter Forward current Reverse voltage RMS ON-state current ∗1 Peak one cycle surge current Repetitive peak OFF-state voltage ∗2 Isolation voltage Operating temperature Storage temperature ∗3 Soldering temperature Symbol IF VR IT I surge V DRM V iso Topr T stg T sol Rating 50 6 0.1 1.2 600 5 000 - 30 to + 100 - 55 to + 125 260
( Ta = 25˚C )
Unit mA V A rms A V V rms ˚C ˚C ˚C
Output
∗1 50Hz, sine wave ∗2 RH= 40 to 60% , AC for 1 minute, f = 60Hz ∗3 For 10 seconds
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