S21ME Series S21ME Series European Safety Standard Approved, Long Creepage Distance Type Phototriac Couplers ❈ Lead forming type ( I type ) of S21ME series is also available. ( S21ME3I/ S21ME4I/ S21ME3FI/ S21ME4FI ) ❈ Taping reel type ( P type ) of S21ME series is also available. ( S21ME3P/S21ME4P/S21ME3FP/S21ME4FP ) ❈ DIN-VDE0884 approved type is also available as an option. S21ME3 /S21ME4 5 2 Internal connection diagram 6 5 4 4 S21ME3 1 Anode mark The S21ME3 and S21ME4 are marked S21ME3 S21ME4 and ❈ Zero-cross circuit 6.5± 0.5 6 ( Unit : mm ) ❈ Zero-cross circuit (S21ME4 ) 2.54± 0.25 3 1.2± 0.3 1 2 1 2 3 4 Anode Cathode NC Anode/ Cathode 5 No external connection 6 Anode/ Cathode 3 7.62 ±0.3 0.5TYP. 3.5± 0.5 9.22± 0.5 3.6± 0.5 3.2± 0.5 0.5± 0.1 0.25 6 5 ❈ Zero-cross circuit (S21ME4F ) 1 2 Internal connection diagram 6 5 4 4 S21ME3 Anode mark θ The S21ME3F and S21ME4F are marked S21ME3 and S21ME4 ❈ Zero-cross circuit 6.5± 0.5 2.54± 0.26± 0.1 θ : 0 to 13 ˚ S21ME3F /S21ME4F 3 1 2 3 1.2±0.3 9.22± 0.5 7.62± 3.6± 0.5 3.5± 0.5 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 ) ■ Outline Dimensions 3.2± 0.3 ■ Features 0.5± 0.1 0.3 0.26± 0.1 1 2 3 4 Anode Cathode NC Anode/ Cathode 5 No external connection 6 Anode/ Cathode 10.16± 0.5 ■ 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 ■ Absolute Maximum Ratings Input Output ( Ta = 25˚C ) 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 T opr T stg T sol Rating 50 6 100 1.2 600 5 000 - 30 to + 100 - 55 to + 125 260 Unit mA V mA rms A V V rms ˚C ˚C ˚C ∗1 50Hz, sine wave ∗2 40 to 60% RH, AC for 1 minute f = 60Hz ∗3 For 10 seconds ■ Electro-optical Characteristics Input Output Transfer characteristics 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 ( Ta = 25˚C) Symbol VF IR I DRM VT IH Conditions I F = 20mA V R = 3V V DRM = Rated I T = 100mA V D = 6V dV/dt V DRM = 1/ 2 • Rated V OX I FT R ISO MIN. 0.05 TYP. 1.2 1.7 - MAX. 1.4 10- 5 10- 6 3.0 3.5 500 - - 100 - - - - 35 V 5 x 1010 1011 7.0 - mA Ω V D = 6V, R L = 100Ω , I F = 20mA - 40 100 µs f = 50Hz - - 1/2 cycle f = 50Hz - - 1/2 cycle Resistance load, I F = 15mA V D = 6V, R L = 100Ω DC500V, 40 to 60% RH Unit V A A V mA V/ µ s t on t off 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 ) RMS ON-state current I T (A rms ) 0.10 0.05 50 40 30 20 10 0 - 30 0 20 40 60 80 Ambient temperature T a ( ˚C ) 0 - 30 100 Fig. 3 Forward Current vs. Forward Voltage 0 25 50 75 100 Ambient temperature T a ( ˚C ) 125 Fig. 4 Minimum Trigger Current vs. Ambient Temperature 12 V D = 6V R L = 100 Ω 50 T a = 75˚C 50˚C 20 25˚C Minimum trigger current I FT ( mA ) Forward current I F ( mA ) 100 0˚C - 25˚C 10 5 2 1 0.9 1.0 1.1 1.2 1.3 1.4 Forward voltage V F ( V ) 6 S21ME3/3F S21ME4/4F 4 2 0 20 40 60 80 Ambient temperature T a ( ˚C ) 100 Fig. 6 ON-state Voltage vs. Ambient Temperature 1.3 2.2 1.2 2.0 I T = 100mA 1.1 1.0 ON-state voltage V T ( V ) Relative repetitive peak OFF-state voltage V DRM ( Tj = T a ) /V DRM ( Tj = 25˚C) 8 0 - 30 1.5 Fig. 5 Relative Repetitive Peak OFF-state Voltage vs. Ambient Temperature 10 S21ME3/3F S21ME4/4F 0.9 1.6 S21ME4/4F S21ME3/3F 1.4 1.2 0.8 0.7 - 30 1.8 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. 8-a Repetitive Peak OFF-state Current vs. OFF-state Voltage (S21ME3/S21ME3F) Fig. 7 Holding Current vs. Ambient Temperature V D = 6V Holding current I H ( mA ) 10 5 2 S21ME3/3F 1 S21ME4/4F 0.5 0.2 0.1 - 30 0 20 40 60 80 Ambient temperature T a ( ˚C ) T a =25˚C 5 2 10 - 7 5 2 10 - 8 100 200 300 400 500 OFF-state voltage V D ( V ) 600 Fig. 9-b Repetitive Peak OFF-state Current vs. Ambient Temperature (S21ME4/S21ME4F) -4 2 10 - 10 5 2 10-7 200 300 400 500 OFF-state voltage V D ( V ) 600 V D =600V 10-8 10-9 10-10 10-11 10-12 - 30 0 20 40 60 80 Ambient temperature T a ( ˚C ) 100 Fig.10 Turn-on Time vs. Forward Current (S21ME3/S21ME3F) 100 V D = 600V V D = 6V R L = 100Ω I F = 20mA 10- 5 Turn-on time t on ( µ s ) Repetitive peak OFF-state current I DRM ( A ) 10 5 Fig. 9-a Repetitive Peak OFF-state Current vs. Ambient Temperature (S21ME3/S21ME3F) Repetitive peak OFF-state current I DRM (A ) Repetitive peak OFF-state current I DRM ( A ) 2 T a =25˚C 10 - 9 10 - 11 100 100 Fig. 8-b Repetitive Peak OFF-state Current vs. OFF-state Voltage (S21ME4/S21ME4F ) 10 - 6 Repetitive peak OFF-state current I DRM ( A ) 2 20 10- 6 10- 7 50 40 30 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 S21ME Series Fig.11 Zero-cross Voltage vs. Ambient Temperature (S21ME4/S21ME4F ) 30 Fig.12 ON-state Current vs. ON-state Voltage (S21ME3/S21ME4 ) 100 I F = 15mA T a = 25˚C 90 ON-state current I T ( mA ) Zero-cross voltage V OX ( V ) R load I F = 15mA 25 80 70 60 50 40 30 20 20 10 - 30 ● 0 20 40 60 80 Ambient temperature T a ( ˚C ) 100 0 0 Please refer to the chapter “ Precautions for Use” ( Page 78 to 93 ) . 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)