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| 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 3.50.5 7.620.3 3.350.5 0.5TYP. 3.7 0.5 0.5 0.1 0.26 0.1 = 0 to 13 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 VDRM Viso Topr T stg T sol Rating 50 6 0.1 1.2 600 5 000 - 30 to + 100 - 55 to + 125 260 ( Ta = 25C ) Unit mA V Arms A V Vrms C C C Output 1 50Hz, sine wave 2 RH= 40 to 60% , AC for 1 minute, f = 60Hz 3 For 10 seconds " In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs, data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device." S21MD6T s Electro-optical Characteristics Input Parameter Forward voltage Reverse current Repetitive peak OFF-state current ON-state voltage Holding current Critical rate of rise of OFF-state voltage Zero-cross voltage Minimum trigger current Isolation resistance Turn-on time Symbol VF IR I DRM VT IH dV/dt VOX I FT R ISO t on Conditions IF = 20mA VR = 3V VDRM = Rated IT = 0.1A VD = 6V VDRM = 1/ 2 * Rated Resistance load , I F = 15mA VD = 6V, RL = 100 DC500V, 40 to 60% RH VD = 6V, R L = 100 , I F = 20mA MIN. 0.1 100 5 x 1010 TYP. 1.2 2.0 0.5 1011 - ( Ta = 25C ) MAX. 1.4 10- 5 10- 6 3.0 3.5 35 10 50 Unit V A A V mA V/ s V mA s Output Transfercharacteristics Fig. 1 RMS ON-state Current vs. Ambient Temperature 0.14 0.12 Fig. 2 Forward Current vs. Ambient Temperature 70 60 Forward current I F ( mA ) 50 40 30 20 10 0 - 30 RMS ON-state current I T ( A rms ) 0.10 0.08 0.06 0.04 0.02 0 - 30 0 25 50 75 100 Ambient temperature T a ( C ) 125 0 25 50 75 100 Ambient temperature T a ( C ) 125 Fig. 3 Forward Current vs. Forward Voltage 200 100 Forward current I F ( mA ) 50 20 10 5 T a = 100C 75C 50C Fig. 4 Minimum Trigger Current vs. Ambient Temperature 14 12 10 8 6 4 2 0 - 30 V D = 6V R L = 100 25C 0C - 30C 2 1 0 0.5 1.0 1.5 2.0 Forward voltage V F ( V ) 2.5 3.0 Minimum trigger current I FT ( mA ) 0 20 40 60 80 Ambient temperature T a ( C ) 100 S21MD6T Fig. 5 Relative Repetitive Peak OFF-state Voltage vs. Ambient Temperature 1.3 Relative repetitive peak OFF-state voltage V DRM ( Tj = T a ) /V DRM ( Tj = 25C) Fig. 6 ON-state Voltage vs. Ambient Temperature 2.0 I T = 100mA 1.2 ON-state voltage V T ( V ) 0 20 40 60 80 Ambient temperature T a ( C ) 100 1.9 1.1 1.8 1.0 1.7 0.9 1.6 0.8 1.5 0.7 - 30 1.4 -30 0 20 40 60 80 Ambient temperature T a ( C ) 100 Fig. 7 Holding Current vs. Ambient Temperature 10 5 Holding current I H ( mA ) V D = 6V Fig. 8 Repetitive Peak OFF-state Current vs. OFF-state Voltage 2 Repetitive peak OFF-state current I DRM ( A ) T a = 25C 10 -7 2 1 0.5 5 2 0.2 0.1 - 30 10 -8 5 0 20 40 60 80 Ambient temperature T a ( C ) 100 100 200 300 400 500 OFF-state voltage V D ( V ) 600 Fig. 9 Repetitive Peak OFF-state Current vs. Ambient Temperature 10 -5 Repetitive peak OFF-state current I DRM ( A ) 5 2 5 2 Fig.10 Zero-cross Voltage vs. Ambient Temperature R load I F = 15mA Zero-cross voltage V OX ( V ) 25 V DRM = 600V 10 -6 10 -7 5 2 20 10 -8 5 2 10 -9 5 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 15 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 S21MD6T Fig.11 ON-state Current vs. ON-state Voltage 100 90 80 ON-state current I T ( mA ) 70 60 50 40 30 20 10 0 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 ON-state voltage V T ( V ) I F = 20mA T a = 25C s Basic Operation Circuit Medium/High Power Triac Drive Circuit + VCC 1 6 Load 2 VIN 3 Zerocross Circuit AC200V 4 Note) Please use on condition of the triac for power triggers. * Please refer to the chapter " Precautions for Use " ( Page 78 to 93) . |
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