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| S21ME Series S21ME Series s Features 1. Long creepage distance type ( Creepage distance : 8mm or more ) 2. Internal insulation distance : 0.5mm or more 3. Description of approved safety standards ( Lead forming type is also registered as S21ME3 / S21ME4 .) Recoginized by UL 1577 ( double protection included ) file No. E64380 Approved by VDE, No. 68328 Approved by BSI ( BS415 : No. 6690, BS7002 : No. 7421 ) Approved by SEMKO S21ME3 / S21ME3F No. 8705122 S21ME4 / S21ME4F No. 8705123 Approved by DEMKO, No. 84857 Approved by EI S21ME3 / S21ME3F No. 099443-01 S21ME4 / S21ME4F No. 099444-01 4. Low minimum trigger current ( IFT : MAX. 7mA ) 5. Built-in zero-cross circuit ( S21ME4 / S21ME4F ) 6. Lead forming type/ S21ME3F, S21ME4F ( Distance between lead pins : 10.16mm ) 7. High repetitive peak OFF-state voltage ( VDRM : MIN. 600V ) 8. High isolation voltage between input and output ( Viso : 5 000Vrms ) European Safety Standard Approved, Long Creepage Distance Type Phototriac Couplers g Lead forming type ( I type ) of S21ME series is also available. ( S21ME3I/ S21ME4I/ S21ME3FI/ S21ME4FI ) g Taping reel type ( P type ) of S21ME series is also available. ( S21ME3P/S21ME4P/S21ME3FP/S21ME4FP ) g DIN-VDE0884 approved type is also available as an option. s Outline Dimensions S21ME3 /S21ME4 ( Unit : mm ) The S21ME3 and S21ME4 are marked S21ME3 S21ME4 and g Zero-cross circuit (S21ME4 ) Internal connection diagram 6 5 4 g Zero-cross circuit 1 2 3 Anode Cathode NC Anode/ Cathode 5 No external connection 6 Anode/ Cathode 1 2 3 4 6.5 0.5 2.54 0.25 6 5 4 S21ME3 1 Anode mark 2 3 1.2 0.3 9.22 0.5 0.5TYP. 3.5 0.5 7.62 0.3 3.2 0.5 3.6 0.5 0.5 0.1 0.26 0.1 : 0 to 13 S21ME3F /S21ME4F 2.54 6 0.25 The S21ME3F and S21ME4F are marked S21ME3 and S21ME4 g Zero-cross circuit (S21ME4F ) Internal connection diagram 6 5 4 g Zero-cross circuit 1 2 3 Anode Cathode NC Anode/ Cathode 5 No external connection 6 Anode/ Cathode 1 2 3 4 6.5 0.5 5 4 S21ME3 1 Anode mark 2 3 1.20.3 9.22 0.5 3.6 0.5 3.5 0.5 7.62 0.3 3.2 0.3 0.26 0.1 10.16 0.5 0.5 0.1 s Applications 1. For triggering medium/high power triac " 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. " S21ME Series 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 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 50Hz, sine wave 2 40 to 60% RH, AC for 1 minute f = 60Hz 3 For 10 seconds s Electro-optical Characteristics Input Parameter Forward voltage Reverse current Repetitive peak OFF-state current ON-state voltage Holding current S21ME3 S21ME3F Critical rate of rise of OFF-state voltage S21ME4 S21ME4F S21ME4 Zero-cross voltage S21ME4F Minimum trigger current Isolation resistance S21ME3 S21ME3F Turn-on time S21ME4 S21ME4F S21ME4 Turn-off time S21ME4F Symbol VF IR I DRM VT IH dV/dt Conditions IF = 20mA VR = 3V VDRM = Rated IT = 100mA VD = 6V VDRM = 1/ 2 * Rated 100 VOX I FT R ISO t on f = 50Hz t off f = 50Hz Resistance load, I F = 15mA VD = 6V, R L = 100 DC500V, 40 to 60% RH VD= 6V, R L = 100 , I F = 20mA 5 x 1010 1011 40 MIN. 0.05 500 TYP. 1.2 1.7 - ( Ta = 25C) MAX. 1.4 10- 5 10- 6 3.0 3.5 V/ s 35 7.0 100 1/2 1/2 V mA s cycle cycle Unit V A A V mA Output Transfer characteristics S21ME Series Fig. 1 RMS ON-state Current vs. Ambient Temperature Fig. 2 Forward Current vs. Ambient Temperature 70 60 Forward current I F ( mA ) 0 20 40 60 80 Ambient temperature T a ( C ) 100 50 40 30 20 10 0 - 30 0 - 30 0.10 RMS ON-state current I T (A rms ) 0.05 0 25 50 75 100 Ambient temperature T a ( C ) 125 Fig. 3 Forward Current vs. Forward Voltage Fig. 4 Minimum Trigger Current vs. Ambient Temperature 12 V D = 6V R L = 100 100 50 T a = 75C 50C 25C 0C - 25C Minimum trigger current I FT ( mA ) 10 Forward current I F ( mA ) 8 20 10 5 6 S21ME3/3F S21ME4/4F 4 2 1 0.9 2 1.0 1.1 1.2 1.3 1.4 Forward voltage V F ( V ) 1.5 0 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 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 2.2 I T = 100mA 1.2 ON-state voltage V T ( V ) 2.0 1.1 S21ME3/3F S21ME4/4F 1.8 S21ME4/4F S21ME3/3F 1.0 1.6 0.9 1.4 0.8 1.2 0.7 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 1.0 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 S21ME Series Fig. 7 Holding Current vs. Ambient Temperature 20 V D = 6V 10 Holding current I H ( mA ) 5 Fig. 8-a Repetitive Peak OFF-state Current vs. OFF-state Voltage (S21ME3/S21ME3F) 2 Repetitive peak OFF-state current I DRM ( A ) 10 - 9 5 T a =25C 2 2 1 0.5 S21ME3/3F S21ME4/4F 10 - 10 5 0.2 0.1 - 30 2 0 20 40 60 80 Ambient temperature T a ( C ) 100 10 - 11 100 200 300 400 500 OFF-state voltage V D ( V ) 600 Fig. 8-b Repetitive Peak OFF-state Current vs. OFF-state Voltage (S21ME4/S21ME4F ) 2 Fig. 9-a Repetitive Peak OFF-state Current vs. Ambient Temperature (S21ME3/S21ME3F) 10-7 V D =600V Repetitive peak OFF-state current I DRM (A ) Repetitive peak OFF-state current I DRM ( A ) 10 - 6 5 T a =25C 10-8 2 10-9 10 - 7 5 10-10 2 10-11 10 - 8 100 200 300 400 500 OFF-state voltage V D ( V ) 600 10-12 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 Fig. 9-b Repetitive Peak OFF-state Current vs. Ambient Temperature (S21ME4/S21ME4F) -4 10 Repetitive peak OFF-state current I DRM ( A ) V D = 600V Fig.10 Turn-on Time vs. Forward Current (S21ME3/S21ME3F) 100 V D = 6V R L = 100 I F = 20mA Turn-on time t on ( s ) 50 40 30 10- 5 10- 6 10- 7 20 10- 8 10- 9 - 30 0 20 40 60 80 Ambient temperature T a ( C ) 100 10 10 20 30 40 50 Forward current I F ( mA ) 100 |
Price & Availability of S21ME
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