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PDF PS2841-4A Data sheet ( Hoja de datos )
| Número de pieza | PS2841-4A | |
| Descripción | 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER | |
| Fabricantes | Renesas | |
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DATA SHEET
PHOTOCOUPLER
PS2841-4A,PS2841-4B
WORLD’S SMALLEST CLASS, FOUR CHANNELS
12-PIN ULTRA SHRINK SOP PHOTOCOUPLER −NEPOC Series−
DESCRIPTION
The PS2841-4A and PS2841-4B are optically coupled isolators containing GaAs light emitting diodes and NPN
silicon phototransistors.
These products include four channels in a single package for high-density mounting applications.
The PS2841-4A and PS2841-4B are the world's smallest class of photocouplers and realize about 50% reduction in
mounting area compared with the PS280x and PS281x Series.
FEATURES
PIN CONNECTIONS
(Top View)
• Ultra small and thin package
(12-pin ultra shrink SOP, Pin pitch 0.8 mm, 4.4 (L) × 5.6 (W) × 2.5 (H))
• Common lead PS2841-4A: cathode, collector common
PS2841-4A
12 11 10 9 8 7
PS2841-4B: anode, collector common
• High current transfer ratio (CTR = 200% TYP. @ IF = 1mA)
• High isolation voltage (BV = 1 500 Vr.m.s.)
• Pb-Free product
123456
• Ordering number of tape product:
PS2841-4A-F3, F4: 2 500 pcs/reel
PS2841-4B-F3, F4: 2 500 pcs/reel
• Safety standards
Channel Anode Cathode Emitter Collector
1 ch 2 1, 6 common 11 7, 12 common
2 ch 3 1, 6 common 10 7, 12 common
• UL approved: File No. E72422
3 ch 4 1, 6 common 9 7, 12 common
4 ch 5 1, 6 common 8 7, 12 common
APPLICATIONS
• Programmable logic controllers (PLCs)
• Input and output for function automation
• Hybrid IC
PIN CONNECTIONS
(Top View)
PS2841-4B
12 11 10 9 8 7
123456
Channel Anode Cathode Emitter Collector
1 ch 1, 6 common 2
11 7, 12 common
2 ch 1, 6 common 3
10 7, 12 common
3 ch 1, 6 common 4
9 7, 12 common
4 ch 1, 6 common 5
8 7, 12 common
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. PN10202EJ04V0DS (4th edition)
Date Published May 2006 NS CP(K)
Printed in Japan
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.
2001, 2006
1 page  
PS2841-4A,PS2841-4B
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
40
TRANSISTOR POWER DISSIPATION
vs. AMBIENT TEMPERATURE
70
60
30 50
20
0.2 mA/˚C
40
0.4 mA/˚C
30
10 20
10
0 25 50 75 100
Ambient Temperature TA (˚C)
FORWARD CURRENT vs.
FORWARD VOLTAGE
100
10
TA = +100˚C
+60˚C
+25˚C
1
0.1
0˚C
–25˚C
–40˚C
0.01
0.0
0.5 1.0 1.5
Forward Voltage VF (V)
2.0
COLLECTOR TO EMITTER DARK
CURRENT vs. AMBIENT TEMPERATURE
10 000
1 000
100
VCE = 24 V
70 V
10
0 25 50 75 100 125
Ambient Temperature TA (˚C)
COLLECTOR CURRENT vs.
COLLECTOR TO EMITTER VOLTAGE
20
18
16 IF = 10 mA
14
12
10
5 mA
8
6 2 mA
4
1 mA
2
0.5 mA
0 1 2 3 4 5 6 7 8 9 10
Collector to Emitter Voltage VCE (V)
COLLECTOR CURRENT vs.
COLLECTOR SATURATION VOLTAGE
100
CTR = 160%
10 mA
5 mA
10
2 mA
1 mA
1
IF = 0.5 mA
1
–25 0
25 50 75 100
Ambient Temperature TA (˚C)
0.1
0.0 0.2 0.4 0.6 0.8 1.0
Collector Saturation Voltage VCE(sat) (V)
Remark The graphs indicate nominal characteristics.
Data Sheet PN10202EJ04V0DS
5
5 Page 
PS2841-4A,PS2841-4B
• 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 PN10202EJ04V0DS
11
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Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| PS2841-4A | PHOTOCOUPLER |  CEL |
| PS2841-4A | 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER | Renesas |
| PS2841-4B | PHOTOCOUPLER | CEL |
| PS2841-4B | 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER | Renesas |
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