PS2911-1-L [NEC]

Transistor Output Optocoupler, 1-Element, 2500V Isolation;


型号：	PS2911-1-L
厂家：	NEC
描述：	Transistor Output Optocoupler, 1-Element, 2500V Isolation
文件：	总8页 (文件大小：44K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PRELIMINARY DATA SHEET

PHOTOCOUPLER

PS2911-1

HIGH CTR, 4-PIN ULTRA SMALL PACKAGE

FLAT-LEAD PHOTOCOUPLER

−NEPOC^TMSeries−

DESCRIPTION

The PS2911-1 is an optically coupled isolator containing a GaAs light emitting diode and an NPN silicon

phototransistor in one package for high density mounting applications.

An ultra small flat-lead package has been provided which realizes a reduction in mounting area of about 30%

compared with the PS28xx series.

FEATURES

•

Small and thin package (4.9 (L) × 2.5 (W) × 2.1 (H) mm)

High current transfer ratio (CTR = 200 % TYP. @ I

High isolation voltage (BV = 2 500 Vr.m.s.)

= 1 mA, V^CE= 5 V)

Ordering number of taping product: PS2911-1-F3, F4: 3 500 pcs/reel

APPLICATIONS

•

DC/DC converter

Modem/PC card

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 devices/types available in every country. Please check with local NEC representative for

availability and additional information.

Document No. P14802EJ2V0DS00 (2nd edition)

Date Published August 2000 NS CP(K)

Printed in Japan

The mark • shows major revised points.

2000

PS2911-1

PACKAGE DIMENSIONS (in millimeters)

TOP VIEW

2.5±0.3

1. Anode

2. Cathode

3. Emitter

4. Collector

4.9±0.3

4.5±0.2

0.4±0.1

1.27

MARKING

Last number of

type No. : 11

An initial of "NEC"

Assembly lot

001

No. 1 pin

mark

(knicked

corner)

Week assembled

Year assembled

Preliminary Data Sheet P14802EJ2V0DS00

PS2911-1

PHOTOCOUPLER CONSTRUCTION

Parameter

Air Distance

Unit (MIN.)

5 mm

Creepage Distance

Isolation Distance

5 mm

0.4 mm

ABSOLUTE MAXIMUM RATINGS (T^A= 25 °C, unless otherwise specified)

Parameter

Symbol

I^F

Ratings

Unit

Diode

Forward Current

Reverse Voltage

V^R

Power Dissipation Derating

∆P^D/°C

P^D

0.6

mW/°C

Power Dissipation

Peak Forward Current^*1

I^FP

Transistor Collector to Emitter Voltage

Emitter to Collector Voltage

Collector Current

V^CEO

V^ECO

I^C

Power Dissipation Derating

∆P^C/°C

P^C

1.2

mW/°C

Vr.m.s.

°C

Power Dissipation

120

Isolation Voltage^*2

2 500

160

Total Power Dissipation

Operating Ambient Temperature

Storage Temperature

P^T

T^A

−55 to +100

−55 to +150

T^stg

°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

Preliminary Data Sheet P14802EJ2V0DS00

PS2911-1

ELECTRICAL CHARACTERISTICS (T^A= 25 °C)

Parameter

Symbol

V^F

Conditions

MIN.

TYP.

1.1

MAX.

1.4

Unit

Diode

Forward Voltage

Reverse Current

Terminal Capacitance

I^F= 5 mA

V^R= 5 V

I^R

µA

C^t

V = 0 V, f = 1 MHz

I^F= 0 mA, V^CE= 40 V

I^F= 1 mA, V^CE= 5 V

Transistor Collector to Emitter Current

I^CEO

CTR

100

400

Coupled

Current Transfer Ratio

(I^C/I^F)^*1

100

10¹¹

200

Collector Saturation Voltage

Isolation Resistance

Isolation Capacitance

Rise Time^*2

V^{CE (sat)}

R^I-O

C^I-O

t^r

I^F= 1 mA, I^C= 0.2 mA

V^I-O= 1 kV^DC

0.3

Ω

V = 0 V, f = 1 MHz

0.4

µs

V^CC= 5 V, I^C= 2 mA, R^L= 100 Ω

Fall Time^*2

t^f

*1 CTR rank

N : 100 to 400 (%)

K : 200 to 400 (%)

L : 150 to 300 (%)

M: 100 to 200 (%)

*2 Test circuit for switching time

Pulse Input

PW = 100 µs

Duty cycle = 1/10

In monitor

OUT

50 Ω

RL = 100 Ω

Preliminary Data Sheet P14802EJ2V0DS00

PS2911-1

[MEMO]

Preliminary Data Sheet P14802EJ2V0DS00

PS2911-1

[MEMO]

Preliminary Data Sheet P14802EJ2V0DS00

PS2911-1

[MEMO]

Preliminary Data Sheet P14802EJ2V0DS00

PS2911-1

CAUTION

Within this device there exists GaAs (Gallium Arsenide) material which is a

harmful substance if ingested. Please do not under any circumstances break the

hermetic seal.

NEPOC is a trademark of NEC Corporation.

•

The information in this document is current as of August, 2000. The information is subject to

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

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

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

written consent of NEC. NEC assumes no responsibility for any errors that may appear in this document.

NEC 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 semiconductor 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 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 customer's equipment shall be done under the full

responsibility of customer. NEC assumes no responsibility for any losses incurred by customers or third

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

While NEC endeavours to enhance the quality, reliability and safety of NEC semiconductor 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

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

redundancy, fire-containment, and anti-failure features.

NEC semiconductor products are classified into the following three quality grades:

"Standard", "Special" and "Specific". The "Specific" quality grade applies only to semiconductor products

developed based on a customer-designated "quality assurance program" for a specific application. The

recommended applications of a semiconductor product depend on its quality grade, as indicated below.

Customers must check the quality grade of each semiconductor 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 semiconductor products is "Standard" unless otherwise expressly specified in NEC's

data sheets or data books, etc. If customers wish to use NEC semiconductor products in applications not

intended by NEC, they must contact an NEC sales representative in advance to determine NEC's willingness

to support a given application.

(Note)

(1) "NEC" as used in this statement means NEC Corporation and also includes its majority-owned subsidiaries.

(2) "NEC semiconductor products" means any semiconductor product developed or manufactured by or for

NEC (as defined above).

M8E 00. 4

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