PS8741-F4-A [NEC]

Optoelectronic Device, SOP-16;


型号：	PS8741-F4-A
厂家：	NEC
描述：	Optoelectronic Device, SOP-16 光电
文件：	总10页 (文件大小：79K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

DATA SHEET

PHOTOCOUPLER

PS8741

FOR OPTICAL DAA, HIGH LINEAR

16-PIN SOP PHOTOCOUPLER

−NEPOC Series−

DESCRIPTION

The PS8741 is an optically coupled isolator containing a GaAs LED on the input side and two photodiodes on the

output side.

It is suitable for analog control applications such as PCMCIA card, modem, voice telephony and fax machines.

FEATURES

•

For PCMCIA

Small and thin package (16-pin SOP: Pin pitch = 1.27 mm, Height = 2.1 mm)

High transfer gain linearity (∆K3 = 1% MAX.)

High isolation voltage (BV = 1 500 Vr.m.s.)

Ordering number of taping product: PS8741-F3, F4: 2 500 pcs/reel

Safety standards

<R>

•

UL approved: File No. E72422

BSI approved: No. 8525, 8526

APPLICATIONS

•

PCMCIA card

Notebook PC, PDA

Modem

Telephone, FAX

The information in this document is subject to change without notice. Before using this document, please

confirm that this is the latest version.

Not all products and/or types are available in every country. Please check with an NEC Electronics

sales representative for availability and additional information.

Document No. PN10134EJ04V0DS (4th edition)

Date Published May 2006 NS CP(K)

Printed in Japan

1998, 2006

The mark <R> shows major revised points.

The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.

PS8741

PACKAGE DIMENSIONS (UNIT: mm)

PIN CONNECTIONS (TOP VIEW)

10.3 0.3

16 15 14 13 12 11 10

PD1

PD2

PD1

LED2

LED1

1. LED1 Cathode (CH1)

2. LED1 Anode (CH1)

3. PD1 Cathode (CH1)

4. PD1 Anode (CH1)

5. NC

9. PD1 Anode (CH2)

10. PD1 Cathode (CH2)

11. LED2 Anode (CH2)

12. LED2 Cathode (CH2)

13. PD2 Anode (CH1)

14. PD2 Cathode (CH1)

15. NC

6. NC

7. PD2 Cathode (CH2)

8. PD2 Anode (CH2)

16. NC

7.0 0.3

4.4

1.3

0.5 0.3

+0.10

1.27

0.12

0.40

–0.05

<R>

MARKING EXAMPLE

No. 1 pin

Mark

Country Assembled

Type Number

Assembly Lot

PS8741

NL601

N L 6 01

Week Assembled

Year Assembled

(Last 1 Digit)

In-house Code

(L: Pb-Free)

Rank Code

Data Sheet PN10134EJ04V0DS

PS8741

<R>

ORDERING INFORMATION

Part Number

Order Number

Solder plating

Specification

Packing Style

Safety Standard

Application

Part Number^*1

PS8741

PS8741-A

Pb-Free

Magazine case 45 pcs

Standard products

(UL, BSI Approved)

PS8741

PS8741-F3

PS8741-F4

PS8741-F3-A

PS8741-F4-A

Embossed Tape 2 500 pcs/reel

*1 For the application of the Safety Standard, following part number should be used.

ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)

Parameter

Symbol

Ratings

Unit

Diode

Forward Current (DC)

Reverse Voltage

Power Dissipation

Peak Forward Current^*1

mW/ch

IFP

0.5

Detector Reverse Voltage

Power Dissipation

mW/ch

Vr.m.s.

°C

Isolation Voltage^*2

1 500

180

Total Power Dissipation

Operating Ambient Temperature

Storage Temperature

−40 to +85

−40 to +100

Tstg

°C

*1 PW = 100 µs, Duty Cycle = 1%

*2 AC voltage for 1 minute at T^A= 25°C, RH = 60% between input and output

Pins 1-8 shorted together, 9-16 shorted together.

Data Sheet PN10134EJ04V0DS

PS8741

ELECTRICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)

Parameter

Symbol

Conditions

MIN.

TYP.

1.1

MAX.

1.4

Unit

Diode

Forward Voltage

IF = 5 mA

VR = 3 V

Reverse Current

µA

Terminal Capacitance

Dark Current

V = 0 V, f = 1 MHz

VCC = 5 V, IF = 0 mA

VCC = 5 V, IF = 2 mA

Detector

Coupled

1.8

1.25

Servo Gain (IPD1/IF)

Forward Gain (IPD2/IF)

Transfer Gain (K2/K1)

Transfer Gain Linearity

K3 Temperature Coefficient

0.3

1.0

0.3

0.005

VCC = 5 V, IF = 2 mA

0.75

∆K3

VCC = 5 V, IF = 2 to 10 mA

∆K3/∆T VCC = 5 V, IF = 2 to 10 mA,

TA = −40 to +85°C

%/°C

USAGE CAUTIONS

1. This product is weak for static electricity by designed with high-speed integrated circuit so protect against static

electricity when handling.

2. By-pass capacitor of more than 0.1 µF is used between VCC and GND near device. Also, ensure that the

distance between the leads of the photocoupler and capacitor is no more than 10 mm.

3. Avoid storage at a high temperature and high humidity.

Data Sheet PN10134EJ04V0DS

PS8741

TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)

SERVO CURRENT vs. FORWARD CURRENT

SERVO GAIN vs. FORWARD CURRENT

250

2.5

2.0

1.5

1.0

0.5

CC = 5 V

TA = –45˚C

200

150

100

–20˚C

0˚C

= –45˚C

–20˚C

0˚C

+25˚C

+50˚C

+75˚C

+85˚C

+50˚C

+75˚C

+85˚C

CC = 5 V

10 12

Forward Current I

(mA)

Forward Current I (mA)

PHOTO CURRENT vs. FORWARD CURRENT

FORWARD GAIN vs. FORWARD CURRENT

250

2.5

VCC = 5 V

= –45˚C

200

150

100

2.0

1.5

1.0

0.5

–20˚C

0˚C

= –45˚C

–20˚C

0˚C

+25˚C

+50˚C

+75˚C

+85˚C

+25˚C

+50˚C

+75˚C

+85˚C

CC = 5 V

10 12

Forward Current I

(mA)

Forward Current I (mA)

TRANSFER GAIN vs. FORWARD CURRENT

TRANSFER GAIN vs. AMBIENT TEMPERATURE

1.10

1.05

1.00

0.95

0.90

0.85

1.05

1.00

0.95

0.90

0.85

CC = 5 V,

= 2 mA

CC = 5 V

0.80

–60 –40 –20

20 40 60 80 100 120

Ambient Temperature T (˚C)

Forward Current I (mA)

Remark The graphs indicate nominal characteristics.

Data Sheet PN10134EJ04V0DS

PS8741

TAPING SPECIFICATIONS (UNIT: mm)

Outline and Dimensions (Tape)

2.0 0.1

4.0 0.1

+0.1

1.5

–0

2.8 MAX.

0.3

8.3 0.1

1.55 0.1

12.0 0.1

2.3 0.1

Tape Direction

PS8741-F3

PS8741-F4

Outline and Dimensions (Reel)

2.0 0.5

13.0 0.2

R 1.0

21.0 0.8

17.5 1.0

21.5 1.0

15.9 to 19.4

Outer edge of

flange

Packing: 2 500 pcs/reel

Data Sheet PN10134EJ04V0DS

PS8741

NOTES ON HANDLING

1. Recommended soldering conditions

(1) Infrared reflow soldering

• Peak reflow temperature

260°C or below (package surface temperature)

10 seconds or less

• Time of peak reflow temperature

• Time of temperature higher than 220°C

60 seconds or less

• Time to preheat temperature from 120 to 180°C 120 30 s

• Number of reflows

• Flux

Three

Rosin flux containing small amount of chlorine (The flux with a

maximum chlorine content of 0.2 Wt% is recommended.)

Recommended Temperature Profile of Infrared Reflow

(heating)

to 10 s

260˚C MAX.

220˚C

to 60 s

180˚C

120˚C

120 30 s

(preheating)

Time (s)

(2) Wave soldering

• Temperature

• Time

260°C or below (molten solder temperature)

10 seconds or less

• Preheating conditions

• Number of times

• Flux

120°C or below (package surface temperature)

One (Allowed to be dipped in solder including plastic mold portion.)

Rosin flux containing small amount of chlorine (The flux with a maximum chlorine

content of 0.2 Wt% is recommended.)

<R>

(3) Soldering by soldering iron

• Peak temperature (lead part temperature)

• Time (each pins)

350°C or below

3 seconds or less

• Flux

Rosin flux containing small amount of chlorine (The flux with a

maximum chlorine content of 0.2 Wt% is recommended.)

(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead.

(b) Please be sure that the temperature of the package would not be heated over 100°C.

Data Sheet PN10134EJ04V0DS

PS8741

(4) Cautions

• Fluxes

Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.

Data Sheet PN10134EJ04V0DS

PS8741

•

The information in this document is current as of May, 2006. The information is subject to change

without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or

data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all

products and/or types are available in every country. Please check with an NEC Electronics sales

representative for availability and additional information.

• No part of this document may be copied or reproduced in any form or by any means without the prior

written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may

appear in this document.

•

NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual

property rights of third parties by or arising from the use of NEC Electronics products listed in this document

or any other liability arising from the use of such products. No license, express, implied or otherwise, is

granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.

Descriptions of circuits, software and other related information in this document are provided for illustrative

purposes in semiconductor product operation and application examples. The incorporation of these

circuits, software and information in the design of a customer's equipment shall be done under the full

responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by

customers or third parties arising from the use of these circuits, software and information.

•

• While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products,

customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To

minimize risks of damage to property or injury (including death) to persons arising from defects in NEC

Electronics products, customers must incorporate sufficient safety measures in their design, such as

redundancy, fire-containment and anti-failure features.

• NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and

"Specific".

The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-

designated "quality assurance program" for a specific application. The recommended applications of an NEC

Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of

each NEC Electronics product before using it in a particular application.

"Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio

and visual equipment, home electronic appliances, machine tools, personal electronic equipment

and industrial robots.

"Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster

systems, anti-crime systems, safety equipment and medical equipment (not specifically designed

for life support).

"Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life

support systems and medical equipment for life support, etc.

The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC

Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications

not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to

determine NEC Electronics' willingness to support a given application.

(Note)

(1)

"NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its

majority-owned subsidiaries.

(2)

"NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as

defined above).

M8E 02. 11-1

Data Sheet PN10134EJ04V0DS

PS8741

This product uses gallium arsenide (GaAs).

GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe

the following points.

Caution GaAs Products

• Follow related laws and ordinances when disposing of the product. If there are no applicable laws

and/or ordinances, dispose of the product as recommended below.

1. Commission a disposal company able to (with a license to) collect, transport and dispose of

materials that contain arsenic and other such industrial waste materials.

2. Exclude the product from general industrial waste and household garbage, and ensure that the

product is controlled (as industrial waste subject to special control) up until final disposal.

• Do not burn, destroy, cut, crush, or chemically dissolve the product.

• Do not lick the product or in any way allow it to enter the mouth.

For further information, please contact

NEC Compound Semiconductor Devices Hong Kong Limited

E-mail: contact@ncsd-hk.necel.com

Hong Kong Head Office TEL: +852-3107-7303

FAX: +852-3107-7309

TEL: +886-2-8712-0478 FAX: +886-2-2545-3859

TEL: +82-2-558-2120 FAX: +82-2-558-5209

Taipei Branch Office

Korea Branch Office

NEC Electronics (Europe) GmbH

http://www.eu.necel.com/

TEL: +49-211-6503-0

FAX: +49-211-6503-1327

California Eastern Laboratories, Inc.

http://www.cel.com/

TEL: +1-408-988-3500

FAX: +1-408-988-0279

Compound Semiconductor Devices Division

NEC Electronics Corporation

URL: http://www.ncsd.necel.com/

0604

PS8741-F4-A [NEC]

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