EL354A(TB) [EVERLIGHT]

1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, SMD, 4 PIN;


型号：	EL354A(TB)
厂家：	EVERLIGHT ELECTRONICS CO., LTD
描述：	1 CHANNEL AC INPUT-TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, SMD, 4 PIN 输入元件输出元件光电
文件：	总11页 (文件大小：312K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Features:

• AC input response

• Current transfer ratio

(CTR: Min. 20% at I_F=±1mA ,V_CE=5V)

• High isolation voltage between input

and output (Viso=3750 V rms )

• Compact small outline package

• Pb free and RoHS compliant.

• UL approved (No. E214129)

• VDE approved (No. 132249)

• SEMKO approved (No. 716108)

• NEMKO approved (No. P06206474)

• DEMKO approved (No. 313924)

• FIMKO approved (No. FI 22807)

• CSA approved (No. 1408633)

Schematic

Description

The EL354 series of devices each consist of two

infrared emitting diode, connected in inverse parallel,

optically coupled to a phototransistor detector.

They are packaged in a 4-pin small outline package.

Pin Configuration

1. Anode / Cathode

2. Cathode / Anode

3. Emitter

Applications

4. Collector

• AC line monitor

• Programmable controllers

• Telephone line interface

• Unknown polarity DC sensor

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Absolute Maximum Ratings (T_a=25°C)

Parameter

Symbol

I_F

Rating

Unit

Forward current

±50

I_FM

Peak forward current (t = 10µs)

Input

Power dissipation

P_D

P_C

No derating required up to T_a= 100°C

150

3.7

Power dissipation

mW/℃

Derating factor (above T_a= 80°C)

Output

V_CEO

V_ECO

P_tot

Collector-Emitter voltage

Emitter-Collector voltage

Total power dissipation

Isolation voltage ^*1

200

V rms

°C

V_iso

3750

T_opr

T_stg

Operating temperature

Storage temperature

-55~+100

-55~+125

260

°C

Soldering temperature ^*2

T_sol

°C

Notes

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

are shorted together.

*2 For 10 seconds.

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Electrical Characteristics (T_a=25°C unless specified otherwise)

Input

Parameter

Forward voltage

Symbol

Min.

Typ.*

Max.

Unit

Condition

1.2

1.4

V_F

I_R

I_F= ± 20mA

V_R= 4V

Reverse current

µA

Input capacitance

250

V = 0, f = 1KHz

C_in

Output

Parameter

Symbol

I_CEO

Min.

Typ.*

Max.

100

Unit

Condition

Collector-Emitter dark

current

V_CE= 20V, I_F=0mA

Collector-Emitter

breakdown voltage

I_c=0.1mA

BV_CEO

BV_ECO

Emitter-Collector

breakdown voltage

I_E=0.01mA

Transfer Characteristics (T_a=25°C unless specified otherwise)

Parameter

Symbol

Min.

Typ.*

Max.

Unit

Condition

EL354

300

Current Transfer

ratio

CTR

I_F= ±1mA ,V_CE= 5V

EL354A

150

Collector-emitter saturation

voltage

0.1

0.2

I_F= ±20mA ,I_c= 1mA

V_CE(sat)

R_IO

Isolation resistance

Cut-off frequency

5×10¹⁰

10¹¹

V_IO= 500Vdc, 40~60%R.H

V_CE=5V, I_C=2 mA,

f_c

kHz

R_L=100Ω, -3dB

Floating capacitance

Rise time

0.6

1.0

µs

C_IO

T_r

V_IO= 0, f = 1MHz

V_CE=2V, I_C=2mA,R_L=100Ω

Fall time

T_f

* Typical values at T_a= 25°C

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Typical Performance Curves

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

V_CC

Input

Pulse

I_F

I_C

R_L

Output

10%

90%

Input

Output

Pulse

R_IN

t_r

t_on

t_f

t_off

Figure 10. Switching Time Test Circuit & Waveforms

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Order Information

Part Number

EL354(X)(Y)-V

Note

= CTR Rank option (A or none)

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

= VDE safety option

Option

None

Description

Packing quantity

100 units per tube

3000 units per reel

Standard SMD option

-V

Standard SMD option + VDE

TA Tape & reel option

(TA)

(TB)

TB Tape & reel option

(TA)-V

(TB)-V

TA Tape & reel option + VDE

TB Tape & reel option + VDE

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Package Drawings

(Dimensions in mm)

Package Drawing

(Dimensions in mm)

Recommended pad layout for surface mount leadform

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Device Marking

354

RYWWV

Notes

354

denotes Everlight

denotes Device Number

denotes CTR Rank (A or none)

denotes 1 digit Year code

denotes 2 digit Week code

denotes VDE approved (optional)

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Tape & Reel Packing Specifications

Option TA

Option TB

Direction of feed from reel

Tape dimensions

Dimension No.

Dimension (mm)

4.4 ± 0.1

7.4 ± 0.1

1.5 + 0.1/-0

1.5 ± 0.1

1.7 5± 0.1

7.5 ± 0.1

Dimension No.

Dimension (mm)

4.0 ± 0.15

8.0 ± 0.1

2.0 ± 0.1

0.25 ± 0.03 16.0 ± 0.2

2.4 ± 0.1

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

Solder Reflow Temperature Profile

Temperature

260 °C (peak)

>255 °C (30s Min)

217°C

1-3

°C/Sec Max

200°C

60 – 140 Sec

150°C

70 – 170 Sec

1-3 °C/Sec Max

TIME (S)

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

4 PIN SOP PHOTOTRANSISTOR

AC INPUT PHOTOCOUPLER

EL354 Series

DISCLAIMER

1. The specifications in this datasheet may be changed without notice. EVERLIGHT reserves the authority

on material change for above specification.

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

outlined in this datasheet. 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 this

datasheet.

3. These specification sheets include materials protected under copyright of EVERLIGHT. Reproduction in

any form is prohibited without the specific consent of EVERLIGHT.

Everlight Electronics Co., Ltd.

Document No：DPC-ELST-354 Rev.1

http://www.everlight.com

April 1, 2008

相关型号：