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| S21MD4V S21MD4V .. s Features 1. Built-in zero-cross circuit 2. High critical rate of rise of OFF-state voltage ( dV/dt : MIN. 100V/ 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. ( Unit : mm ) S21MD4V 1 Anode mark 2 3 0.9 0.2 1.2 0.3 7.120.5 s Applications 3.350.5 3.70.5 0.50.1 0.5TYP. 1. For triggering medium/high power triac 0.26 0.1 : 0 to 13 s Absolute Maximum Ratings Parameter Input 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 T opr T stg T sol Rating 50 6 100 1.2 600 5 000 - 30 to + 100 - 55 to + 125 260 ( Ta = 25C ) Unit mA V mArms A V Vrms C C C Output 1 Sine wave 2 40 to 60% RH, 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." S21MD4V 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 = 100mA VD = 6V VDRM = 1/ 2 Rated Resistance load, I F = 15mA VD = 6V, R L = 100 DC500V, 40 to 60% RH V D = 6V, R L = 100 , I F = 20mA MIN. 0.1 100 5 x 1010 TYP. 1.2 1.7 1 1011 20 ( Ta = 25C ) MAX. 1.4 10- 5 10- 6 2.5 3.5 35 15 50 Unit V A A V mA V/ s V mA s Output Transfer character istics Fig. 1 RMS ON-state Current vs. Ambient Temperature Fig. 2 Forward Current vs. Ambient Temperature 70 60 Forward current I F ( mA ) 50 40 30 20 10 RMS ON-state current I T ( A rms ) 0.10 0.05 0 -30 0 20 40 60 80 Ambient temperature T a ( C ) 100 0 - 30 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 S21MD4 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 ) 1.9 1.1 1.8 1.0 1.7 0.9 1.6 0.8 1.5 0.7 -30 0 20 40 60 80 Ambient temperature T a ( C ) 100 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 80 100 100 Ambient temperature T a ( C ) 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 = Rated 10 - 6 10 - 7 5 2 20 10 - 8 5 2 10 - 9 5 15 0 20 40 60 80 Ambient temperature T a ( C ) 100 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 - 30 S21MD4V 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 Zerocross circuit 5 AC200V 3 4 Note ) Please use on condition of the triac for power triggers. q Please refer to the chapter " Precautions for Use" ( Page 78 to 93 ) . |
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