PS8741-F3 [RENESAS]
SPECIALTY OPTOELECTRONIC DEVICE, SOP-16;
| 型号： | PS8741-F3 |
| 厂家： | 
RENESAS TECHNOLOGY CORP |
| 描述： | SPECIALTY OPTOELECTRONIC DEVICE, SOP-16 光电 |
| 文件： | 总8页 (文件大小：39K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PRELIMINARY DATA SHEET
PHTOCOUPLER
PS8741
FOR OPTICAL DAA, HIGH LINEAR
16-PIN SOP PHOTOCOUPLER
−NEPOCTM Series−
DESCRIPTION
The PS8741 is an optically coupled isolator containing a GaAs LED on the light emitting side (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: 255 mil, 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
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 devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P13666EJ1V0DS00 (1st edition)
Date Published June 1999 NS CP(K)
Printed in Japan
1998, 1999
©
PS8741
PACKAGE DIMENSIONS
in millimeters
PIN CONNECTIONS (TOP VIEW)
10.3±0.3
16 15 14 13 12 11 10
9
K
1
2
K
2
1
PD1
PD2
PD2
PD1
LED2
LED1
K
K
1
2
3
4
5
6
7
8
1. LED1 Cathode (CH1)
2. LED1 Anode (CH1)
3. PD1 Cathode (CH1)
4. PD1 Anode (CH1)
5. NC
6. NC
7. PD2 Cathode (CH2)
8. PD2 Anode (CH2)
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
16. NC
7.0±0.3
4.4
1.3
0.5±0.3
+0.10
–0.05
1.27
M
0.12
0.40
2
Preliminary Data Sheet P13666EJ1V0DS00
PS8741
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise specified)
Parameter
Symbol
IF
Ratings
Unit
mA
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation
Peak Forward Current*1
Reverse Voltage
Power Dissipation
50
VR
3
80
V
PD
mW/ch
A
IFP
0.5
Detector
VR
20
V
PC
50
mW/ch
Vr.m.s.
mW
°C
Isolation Voltage*2
BV
PT
1 500
180
Total Power Dissipation
Operating Ambient Temperature
Storage Temperature
TA
−40 to +85
−40 to +100
Tstg
°C
*1 PW = 100 µs, Duty Cycle = 1 %
*2 AC voltage for 1 minute at TA = 25 °C, RH = 60 % between input and output
ELECTRICAL CHARACTERISTICS (TA = 25 °C)
Parameter
Symbol
VF
Conditions
MIN.
TYP.
1.1
MAX.
1.4
Unit
V
Diode
Forward Voltage
IF = 5 mA
VR = 3 V
Reverse Current
IR
10
µA
pF
nA
%
Terminal Capacitance
Dark Current
Ct
V = 0 V, f = 1 MHz
VCC = 5 V, IF = 0 mA
VCC = 5 V, IF = 2 mA
30
1
Detector
Coupled
ID
25
1.8
1.8
1.25
1
Servo Gain (IPD1/IF)
Forward Gain (IPD2/IF)
Transfer Gain (K2/K1)
Transfer Gain Linearity
K3 Temperature Coefficient
K1
0.3
0.3
1.0
1.0
1.0
0.3
0.005
K2
K3
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
%/°C
3
Preliminary Data Sheet P13666EJ1V0DS00
PS8741
APPLICATION EXAMPLES
V
CC
+
V
CC
LED1
V
IN
–
PD1
PD2
–
+
V
OUT
V
CC
LED2
VCC
+
–
PD2
PD1
V
IN
–
+
V
OUT
4
Preliminary Data Sheet P13666EJ1V0DS00
PS8741
USAGE CAUTIONS
1. Since this product is sensitive to electro-static discharge, take anti-ESD measures, such as using a wrist strap,
while handling it.
2. Recommended Soldering Conditions
(1) Handling (Soldering iron)
• Temperature
• Time
260 °C or below
5 seconds or less
• Leave more than 1.0 mm from the lead roof
• Flux Rosin flux containing small amount of chlorine (The flux with a maximum chlorine
content of 0.2 Wt % is recommended.)
(2) Infrared reflow soldering
• Peak reflow temperature
235 °C (Package surface temperature)
30 seconds or less
• Time of temperature higher than 210 °C
• Preheating conditions
120 to 160 °C (Package surface temperature),
60 to 90 seconds
• Number of reflows
• Flux
One
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt % is recommended.)
3. Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
5
Preliminary Data Sheet P13666EJ1V0DS00
PS8741
[MEMO]
6
Preliminary Data Sheet P13666EJ1V0DS00
PS8741
[MEMO]
7
Preliminary Data Sheet P13666EJ1V0DS00
PS8741
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 subject to change without notice. Before using this document, please
confirm that this is the latest version.
• No part of this document may be copied or reproduced in any form or by any means without the prior written
consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in
this document.
• NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property
rights of third parties by or arising from use of a device described herein or any other liability arising from use
of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other
intellectual property rights of NEC Corporation 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 the customer's equipment shall be done under the full responsibility
of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third
parties arising from the use of these circuits, software, and information.
• While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices,
the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or
property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety
measures in its design, such as redundancy, fire-containment, and anti-failure features.
• NEC devices are classified into the following three quality grades:
"Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a
customer designated "quality assurance program" for a specific application. The recommended applications of
a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device
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 or medical equipment for life support, etc.
The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books.
If customers intend to use NEC devices for applications other than those specified for Standard quality grade,
they should contact an NEC sales representative in advance.
M7 98. 8
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