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ELW2611S(TB)

更新时间：2025-07-03 12:59:56

品牌：EVERLIGHT

描述：Logic IC Output Optocoupler

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ELW2611S(TB) 概述

Logic IC Output Optocoupler 光耦合器

ELW2611S(TB) 规格参数

是否Rohs认证：	符合	生命周期：	Active
包装说明：	DIP-8	Reach Compliance Code：	compliant
风险等级：	5.73	其他特性：	CMOS COMPATIBLE, UL APPROVED
配置：	SINGLE	标称数据速率：	10 MBps
最大正向电流：	0.05 A	最大绝缘电压：	5000 V
安装特点：	SURFACE MOUNT	元件数量：	1
功能数量：	1	最大通态电流：	0.05 A
最高工作温度：	85 °C	最低工作温度：	-40 °C
光电设备类型：	LOGIC IC OUTPUT OPTOCOUPLER	包装方法：	TR
标称响应时间：	4e-8 ns	形状：	RECTANGULAR
表面贴装：	YES	Base Number Matches：	1

ELW2611S(TB) 数据手册

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ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Features:

• High speed 10Mbit/s

• Guaranteed performance from -40 to 85

• Logic gate output

• High isolation voltage between input

and output (Viso=5000 V rms )

• Pb free and RoHS compliant.

• UL approved (No. 214129)

• VDE approved (No. 132249)

• SEMKO approved

• NEMKO approved

• DEMKO approved

• FIMKO approved

• CSA approved (No. 2037145)

Schematic

Description

The ELW137, ELW2601 and ELW2611 consists of an

infrared emitting diode optically coupled to a high speed

integrated photo detector logic gate with a strobable output.

It is packaged in a 8-pin wide body package and

available SMD options.

Applications

A 0.1µF bypass capacitor must be

connected between pins 8 and 5 ^*3

• Ground loop elimination

• LSTTL to TTL, LSTTL or 5 volt CMOS

• Line receiver, data transmission

• Data multiplexing

Pin Configuration

1, No Connection

2, Anode

• Switching power supplies

• Pulse transformer replacement

• Computer peripheral interface

3, Cathode

4. No Connection

5, Gnd

6, Vout

Truth Table (Positive Logic)

7, V

8, V

Input

Enable

Output

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Absolute Maximum Ratings (T_a=25°C)

Parameter

Symbol

Rating

Unit

Forward current

I_F

Enable input voltage Not exceed V_CCby

more than 500mV

V_E

5.5

Input

V_R

P_D

P_C

Reverse voltage

Power dissipation

100

I_O

Output current

Output voltage

Supply voltage

7.0

Output

V_O

V_CC

P_O

7.0

Output Power Dissipation

Isolation voltage ^*1

100

V rms

°C

V_ISO

T_OPR

T_STG

T_SOL

5000

Operating temperature

Storage temperature

Soldering temperature ^*2

-40 ~ +85

-55 ~ +125

260

°C

Notes

*1 AC for 1 minute, R.H.= 40 ~ 60% R.H. In this test, pins 1 , 2 , 3 & 4 are shorted together, and pins 5 , 6 , 7

& 8 are shorted together.

*2 For 10 second

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Electrical Characteristics (T_a=-40 to 85°C unless specified otherwise)

Input

Parameter

Forward voltage

Symbol

V_F

Min.

Typ.*

1.4

Max.

Unit

Condition

I_F= 10mA

5.0

1.8

Reverse voltage

I_R= 100µA, TA=25

V_R

Temperature coefficient of

forward voltage

-1.9

mV/°C

∆V_F

∆T_A

I_F=10mA

Input capacitance

C_IN

V_F=0, f=1MHz

Output

Parameter

Symbol

Min.

Typ.*

6.5

Max.

Unit

Condition

I_F=0mA, V_E=0.5V,

V_CC=5.5V

High level supply current

Low level supply current

High level enable current

Low level enable current

High level enable voltage

Low level enable voltage^*4

I_CCH

I_CCL

I_F=10mA, V_E=0.5V,

V_CC=5.5V

- 0.6

- 0.8

-1.6

I_EH

I_EL

V_E=2.0V, V_CC=5.5V

V_E=0.5V, V_CC=5.5V

I_F=10mA, V_CC=5.5V

2.0

V_EH

V_EL

0.8

Transfer Characteristics (T_a=-40 to 85°C unless specified otherwise)

Parameter

Symbol

I_OH

Min.

Typ.*

2.1

Max.

100

Unit

Condition

V_CC=5.5V, V_O=5.5V,

I_F=250mA, V_E=2.0V

HIGH Level Output Current

V_CC= 5.5V, I_F=5mA,

V_E=2.0V,

LOW Level Output Current

Input Threshold Current

0.35

3.0

0.6

V_OL

I_CL(Sinking)=13mA

V_CC= 5.5V, V_O=0.6V,

V_E=2.0V,

I_FT

I_OL(Sinking)=13mA

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Switching Characteristics (T_a=-40 to 85°C, V_CC=5V, I_F=7.5mA unless specified otherwise)

Parameter

Symbol

T_PHL

Min.

Typ.*

Max.

100

Unit

Condition

Propagation delay time to

output High level^*5

(Fig.12)

C_L= 15pF, R_L=350Ω,

TA=25°C

Propagation delay time to

output Low level^*6

(Fig.12)

C_L= 15pF, R_L=350Ω,

TA=25°C

100

T_PLH

Pulse width distortion

C_L= 15pF, R_L=350Ω

|Tphl – Tplh|

Output rise time

(Fig.12)^*7

Output fall time

(Fig.12)^*8

Switching Characteristics (T_a=-40 to 85°C, V_CC=5V, I_F=7.5mA unless specified otherwise)

Enable Propagation Delay

I_F= 7.5mA , V_EH=3V,

Time to Output High Level

(Fig.13)^*9

t_ELH

C_L= 15pF, R_L=350Ω

Enable Propagation Delay

Time to Output Low Level

(Fig.13)^*10

I_F= 7.5mA , V_EL=3V,

t_EHL

C_L= 15pF, R_L=350Ω

I_F= 7.5mA , V_OH=2.0V,

R_L=350Ω, TA=25°C

V_CM=10Vp-p (Fig.14)

I_F= 7.5mA , V_OH=2.0V,

R_L=350Ω, TA=25°C

V_CM=50Vp-p (Fig.14)

I_F= 7.5mA , V_OH=2.0V,

R_L=350Ω, TA=25°C

V_CM=400Vp-p (Fig.14)

I_F= 7.5mA , V_OH=2.0V,

R_L=350Ω, TA=25°C

V_CM=400Vp-p (Fig.15)

I_F= 0mA , V_OL=0.8V,

R_L=350Ω, TA=25°C

V_CM=10Vp-p (Fig.14)

I_F= 0mA , V_OL=0.8V,

R_L=350Ω, TA=25°C

V_CM=50Vp-p (Fig.14)

I_F= 0mA , V_OL=0.8V,

R_L=350Ω, TA=25°C

V_CM=400Vp-p (Fig.14)

ELW137

ELW2601

5,000

10,000

20,000

Common Mode

Transient

CM_H

V/µS

Immunity at

Logic High ^*11

ELW2611

ELW137

ELW2601

5,000

10,000

Common Mode

Transient

CM_L

V/µS

Immunity at

Logic Low ^*12

ELW2611

I_F= 7.5mA , V_OH=2.0V,

20,000

R_L=350Ω, TA=25°C

V_CM=400Vp-p (Fig.15)

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Typical Performance Curves

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

I =7.5mA

I =3.75mA

Input

(I )

PHL

Ω

PLH

Output

(Vo)

1.5V

90%

10%

Output

(Vo)

Ω

Fig. 12 Test circuit and waveforms for t_PHL, t_PLH, t_r, and t_f

Ω

3.0V

1.5V

Input

(V )

EHL

ELH

Output

(Vo)

1.5V

Fig. 13 Test circuit and waveform for t_EHLand t_ELH

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Ω

Peak

Switching Pos. (A), I =0

V (Min)

V (Max)

Switching Pos. (B), I =7.5mA

0.5V

Fig. 14 Test circuit Common mode Transient Immunity

Fig. 15 Recommended drive circuit for ELW2611 families for high-CMR

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Notes:

*3 The VCC supply must be bypassed by a 0.1µF capacitor or larger. This can be either a ceramic or solid

tantalum capacitor with good high frequency characteristic and should be connected as close as possible to

the package VCC and GND pins

*4. Enable Input – No pull up resistor required as the device has an internal pull up resistor.

Propagation delay is measured from the 3.75mA level on the HIGH to LOW transition of the input

*5. tPLH

current pulse to the 1.5 V level on the LOW to HIGH transition of the output voltage pulse.

Propagation delay is measured from the 3.75mA level on the LOW to HIGH transition of the input

*6. tPHL

current pulse to the 1.5 V level on the HIGH to LOW transition of the output voltage pulse.

*7. tr

pulse.

*8. tf

pulse.

*9. tELH

Rise time is measured from the 90% to the 10% levels on the LOW to HIGH transition of the output

Fall time is measured from the 10% to the 90% levels on the HIGH to LOW transition of the output

Enable input propagation delay is measured from the 1.5V level on the HIGH to LOW transition of

the input voltage pulse to the 1.5V level on the LOW to HIGH transition of the output voltage pulse.

*10. tEHL

Enable input propagation delay is measured from the 1.5V level on the LOW to HIGH transition of

the input voltage pulse to the 1.5V level on the HIGH to LOW transition of the output voltage pulse.

*11 CMH– The maximum tolerable rate of rise of the common mode voltage to ensure the output will remain in

the HIGH state (i.e., VOUT > 2.0V).

*12 CML– The maximum tolerable rate of rise of the common mode voltage to ensure the output will remain in

the LOW output state (i.e., VOUT < 0.8V).

Order Information

Part Number

ELW137Y(Z)-V

ELW26XXY(Z)-V

Note

XX = 01 or 11 for ELW26 part no.

= Lead form option (S or none)

= Tape and reel option (TA, TB or none).

= VDE (optional)

Option

None

Description

Packing quantity

45 units per tube

Standard DIP-8

S (TA)

S (TB)

Surface mount lead form + TA tape & reel option

Surface mount lead form + TB tape & reel option

1000 units per reel

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Package Drawing

(Dimensions in mm)

Standard DIP Type

Option S Type

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Recommended pad layout for surface mount leadform

Device Marking

W137

YWWV

Notes

6N137

denotes Device Number

denotes 1 digit Year code

denotes 2 digit Week code

denotes VDE (optional)

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Tape & Reel Packing Specifications

Option TA

Option TB

Direction of feed from reel

Tape dimensions

Dimension No.

Dimension(mm)

10.4 0.1

10.0 0.1

1.5 0.1

1.75 0.1

7.5 0.1

Dimension No.

Dimension(mm)

16.0+0.3/

-0.1

4.0 0.1

12.0 0.1

2.0 0.1

0.4 0.1

4.5 0.1

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

Solder Reflow Temperature Profile

260 °C (peak)

>255 °C ( 30s Max )

217°

200°

1-3 °C/Sec

60 – 100 Sec

150°

60 – 140 Sec

1-3 °C/Sec

TIME (S)

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

ELW137

ELW26XX series

8 PIN DIP WIDE BODY HIGH SPEED

10MBit/s LOGIC GATE PHOTOCOUPLER

DISCLAIMER

1. Above specification may be changed without notice. EVERLIGHT will reserve authority on material change

for above specification.

2. When using this product, please observe the absolute maximum ratings and the instructions for using

outlined in these specification sheets. EVERLIGHT assumes no responsibility for any damage resulting

from use of the product which does not comply with the absolute maximum ratings and the instructions

included in these specification sheets.

3. These specification sheets include materials protected under copyright of EVERLIGHT corporation. Please

don’t reproduce or cause anyone to reproduce them without EVERLIGHT’s consent.

Everlight Electronics Co., Ltd.

Document No DPC-0000115

http://www.everlight.com

June 23, 2011

Rev. 1

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