S21ME

8/20/2019 S21ME

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S21ME Se

S21ME SeriesEuropean Safety Standard Approved,

Long Creepage Distance Type

Phototriac Couplers

Features

Applications

1. Long creepage distance type

(Creepage distance : 8mm or more)

2. Internal insulation distance : 0.5mm or

more

4. Low minimum trigger current

( IFT : MAX. 7mA )

5. Built-in zero-cross circuit

(Distance between lead pins : 10.16mm )

( VDRM : MIN. 600V )

8. High isolation voltage between input and output ( Viso

1. For triggering medium/high power triac

Lead forming type ( I type) of S21ME

(S21ME4 / S21ME4F)

6. Lead forming type/ S21ME3F, S21ME4F

S21ME3

θ

Anodemark

S21ME3

1 2 3

456

1 2 3

456

Zero-cross

circuit

Internal connection diagram

S21ME3 S21ME4and

1 Anode

2 Cathode

3 NC

4 Anode/ Cathode

5 No exter

connectio

6 Anode/

Cathode

1 2 3

456

1 2 3

456

Internal connection diagram

Anodemark

S21ME3 S21ME4and

1 Anode

2 Cathode

3 NC

4 Anode/

Cathode

5 No exter

connect

6 Anode/

Cathode

Zero-cross

circuit

Outline Dimensions (Unit : m

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

S21ME3 / S21ME3F

S21ME4 / S21ME4F No. 8705123

S21ME3 / S21ME3F No. 099443-01

S21ME4 / S21ME4F No. 099444-01

7. High repetitive peak OFF-state voltage

series is also available.

No. 8705122

Approved by VDE, No. 68328

Approved by BSI ( BS415 : No. 6690, BS7002 : No. 7421 )

Approved by DEMKO, No. 84857

Approved by EI

(S21ME3I / S21ME4I / S21ME3FI / S21ME4FI )

DIN-VDE0884 approved type is also available as an option.

Approved by SEMKO

: 5 000Vrms )

Taping reel type (P type ) of S21ME series is also available. (S21ME3P/S21ME4P/S21ME3FP/S21ME4FP )

S21ME3 / S21ME4 The S21ME3 and S21ME4 are marke

Zero-cross circuit (S21ME4 )

θ : 0 to 13 ˚

6 . 5

± 0 . 5

2.54±0.25

1.2±0.3

9.22±0.5

7.62±0.3

0.26±0.10.5±0.1

3 . 6

± 0 . 5

3 . 2

± 0 . 5

0 . 5

T Y P .

3 . 5

± 0 . 5

S21ME3F / S21ME4F The S21ME3F and S21ME4F are ma

Zero-cross circuit (S21ME4F )

6 . 5

± 0 . 5

2.54± 0.25

1.2±0.3

9.22±0.5

3 . 5

± 0 . 5

3 . 6 ± 0 . 5

0.5±0.1

3 . 2

± 0 . 3

0.26±0.1

10.16±0.5

7.62± 0.3

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S21ME Se

Absolute Maximum Ratings ( Ta = 25˚C)

∗1 50Hz, sine wave

∗3 For 10 seconds

Electro-optical Characteristics ( Ta = 2

Parameter Symbol Rating Unit

InputForward current IF 50 mA

Reverse voltage VR 6 V

Output

IT 100∗1Peak one cycle surge current I surge 1.2 A

VDRM 600 V∗2Isolation voltage Viso

Operating temperature T opr - 30 to +100 ˚C

Storage temperature T stg - 55 to +125 ˚C∗3Soldering temperature T sol 260 ˚C

RMS ON-state current

Repetitive peak OFF-state voltage

Parameter Symbol Conditions MIN. TYP. MAX. U

InputForward voltage VF - 1.2 1.4 V

Reverse current IR - - 10- 5 A

Output

I DRM - - 10- 6 A

ON-state voltage V T - 1.7 3.0 V

Holding current IH 0.05 - 3.5 m

Critical rate of rise

of OFF-state voltage

500 - -

V/

100 - -

Zero-cross voltage VOX - - 35 V

Minimum trigger current I FT - - 7.0 m

Isolation resistance R ISO 5 x 1010 1011 - Ω

t on

- 40 100 µ

- - 1/2 cy

t off - - 1/2 cy

S21ME3S21ME3F

S21ME4S21ME4F

S21ME4S21ME4F

S21ME3S21ME3F

S21ME4S21ME4F

S21ME4S21ME4F

Turn-on time

Turn-off time

Repetitive peak OFF-state current

5 000

∗2 40 to 60% RH, AC for 1 minute f = 60Hz

Transfer

charac-

teristics

IF = 20mA

VR = 3V

VDRM = Rated

IT = 100mA

VD = 6V

VDRM 2= 1/ • Rated

Resistance load, I F = 15mA

VD = 6V, RL = 100Ω

DC500V, 40 to 60% RH

VD= 6V, R L = 100Ω , I F = 20mA

f = 50Hz

f = 50Hz

mArms

Vrms

dV/dt

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S21ME Se

- 30 0 20 40 60 80 1000

0.05

0.10

Fig. 1 RMS ON-state Current vs. Ambient Temperature

Ambient temperature T a (˚C)

T

- 30 0 25 50 75 100 1250

10

20

30

40

50

60

70

Fig. 2 Forward Current vs. Ambient Temperature

F o r w a r d c u r r e n t I F

( m A )


1

0.9

2

5

10

20

50

100

1.0 1.1 1.2 1.3 1.4 1.5

0˚C

- 25˚C

50˚C

25˚C

T a = 75˚C

Fig. 3 Forward Current vs. Forward Voltage

-30 0 20 40 60 80 1000

2

4

6

8

10

12

Fig. 4 Minimum Trigger Current vs. Ambient Temperature

M i n

i m u m t r i g g e r c u r r e n t I F T

( m A )


- 30 0 20 40 60 80 1000.7

0.8

0.9

1.0

1.1

1.2

1.3

S21ME3/3F

S21ME4/4F

Fig. 5 Relative Repetitive Peak OFF-state

V D R M (

T j = T

a ) / V D R M (

T j = 2

5 ˚ C )


- 30 0 20 40 60 80 1001.0

1.2

1.4

1.6

1.8

2.0

2.2

Ambient Temperature

T (

V )


F ( m A )

F (V)

R M S O N - s t a t e c u r r e n t

I

F o r w a r d c u r r e n t I

Forward voltage V

Voltage vs. Ambient Temperature

R e l a t i v e r e p e t i t i v e p e a k O F F - s t a t e

v o l t a g e

O N - s t a t e v o l t a g e V

Fig. 6 ON-state Voltage vs.

( A r m s

)

Ω

S21ME3/3F

S21ME4/4F

S21ME4/4F S21ME3/3F

IT = 100mA

V D = 6V

RL = 100

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S21ME Se

- 30 0 20 40 60 80 1000.1

0.2

0.5

2

5

10

20

1

Fig. 7 Holding Current vs. Ambient Temperature

H o l d i n g c u r r e n t I

H

( m A )


2

100 200 300 400 500 600

5

2

5

vs. OFF-state Voltage

10- 9

10 - 10

10 - 11

T a=25˚C

2 (S21ME3/S21ME3F)

( A )

2

100 200 300 400 500 600

5

2

5

vs. OFF-state Voltage

10

10

10

T a=25˚C

2

( A )

(S21ME4/S21ME4F )

- 30 0 20 40 60 80 100

(S21ME3/S21ME3F)

- 30 0 20 40 60 80 100

(S21ME4/S21ME4F)

D R M ( A

)


10 20 50 10010

20

50

100

30 40

30

40

Fig.10 Turn-on Time vs. Forward Current (S21ME3/S21ME3F)

T u r n - o n t i m e t o

n ( µ s )

Forward current I F (mA)

V D = 6V

RL = 100Ω

IF = 20mA

D (V)

D (V)

10-7

10-8

10-9

10-10

10-11

10-12


10- 4

10- 5

10- 6

10- 7

10- 8

10- 9

Fig. 8-a Repetitive Peak OFF-state Current

D R M

R e p e t i t i v e p e a k O F F - s t a t e c u r r e n t I

OFF-state voltage V

Fig. 9-a Repetitive Peak OFF-state CurrentFig. 8-b Repetitive Peak OFF-state Current

R e p e t i t i v e p e a k O F F - s t a t e c u r r e n t I D R M ( A

)

D R M

R e p e t i t i v

e p e a k O F F - s t a t e c u r r e n t I

OFF-state voltage V

vs. Ambient Temperature

R e p e t i t i v e p e a k O F F - s t a t e c u r r e n t I

vs. Ambient Temperature

-6

-7

-8

Fig. 9-b Repetitive Peak OFF-state Current

VD =600V

VD = 600V

S21ME3/3F

S21ME4/4F

V D = 6V

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S21ME Se

100806040200-30

30

25

20

Z e r o - c r o s s v o l t a g e V O X

( V )

Ambient Temperature

a (˚C)

Fig.11 Zero-cross Voltage vs.

0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.00

10

20

30

40

50

60

70

80

90

100

T

( m A )

T ( V)

Fig.12 ON-state Current vs. ON-state Voltage

R load

IF = 15mAIF = 15mA

T a = 25 C

(S21ME4/S21ME4F) (S21ME3/S21ME4)

Ambient temperature T ON-state voltage V

O N - s t a t e c u r r e n t

I

Please refer to the chapter “Precautions for Use” ( Page 78 to 93) .

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115

Application Circuits

NOTICE The 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.

Contact 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.

Observe 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).

Contact 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.

If 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.

This 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.

Contact and consult with a SHARP representative if there are any questions about the contents of this

publication.

Documents

S21ME