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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
S21ME Series
Fig.11 Zero-cross Voltage vs. Ambient Temperature (S21ME4/S21ME4F )
30 R load I F = 15mA Zero-cross voltage V OX ( V ) ON-state current I T ( mA )
Fig.12 ON-state Current vs. ON-state Voltage (S21ME3/S21ME4 )
100 90 80 70 60 50 40 30 20 10 I F = 15mA T a = 25C
25
20
- 30
0 20 40 60 80 Ambient temperature T a ( C )
100
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)
q
Please refer to the chapter " Precautions for Use" ( Page 78 to 93 ) .
Application Circuits
NOTICE
qThe circuit application examples in this publication are provided to explain representative applications of SHARP devices and are not intended to guarantee any circuit design or license any intellectual property rights. SHARP takes no responsibility for any problems related to any intellectual property right of a third party resulting from the use of SHARP's devices. qContact SHARP in order to obtain the latest device specification sheets before using any SHARP device. SHARP reserves the right to make changes in the specifications, characteristics, data, materials, structure, and other contents described herein at any time without notice in order to improve design or reliability. Manufacturing locations are also subject to change without notice. qObserve the following points when using any devices in this publication. SHARP takes no responsibility for damage caused by improper use of the devices which does not meet the conditions and absolute maximum ratings to be used specified in the relevant specification sheet nor meet the following conditions: (i) The devices in this publication are designed for use in general electronic equipment designs such as: --- Personal computers --- Office automation equipment --- Telecommunication equipment [terminal] --- Test and measurement equipment --- Industrial control --- Audio visual equipment --- Consumer electronics (ii)Measures such as fail-safe function and redundant design should be taken to ensure reliability and safety when SHARP devices are used for or in connection with equipment that requires higher reliability such as: --- Transportation control and safety equipment (i.e., aircraft, trains, automobiles, etc.) --- Traffic signals --- Gas leakage sensor breakers --- Alarm equipment --- Various safety devices, etc. (iii)SHARP devices shall not be used for or in connection with equipment that requires an extremely high level of reliability and safety such as: --- Space applications --- Telecommunication equipment [trunk lines] --- Nuclear power control equipment --- Medical and other life support equipment (e.g., scuba). qContact a SHARP representative in advance when intending to use SHARP devices for any "specific" applications other than those recommended by SHARP or when it is unclear which category mentioned above controls the intended use. qIf the SHARP devices listed in this publication fall within the scope of strategic products described in the Foreign Exchange and Foreign Trade Control Law of Japan, it is necessary to obtain approval to export such SHARP devices. qThis publication is the proprietary product of SHARP and is copyrighted, with all rights reserved. Under the copyright laws, no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of SHARP. Express written permission is also required before any use of this publication may be made by a third party. qContact and consult with a SHARP representative if there are any questions about the contents of this publication.
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