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PS2841-4A

Description
WORLD’S SMALLEST CLASS, FOUR CHANNELS12-PIN ULTRA SHRINK SOP PHOTOCOUPLER
File Size230KB,14 Pages
ManufacturerRenesas Electronics Corporation
Websitehttps://www.renesas.com/
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PS2841-4A Overview

WORLD’S SMALLEST CLASS, FOUR CHANNELS12-PIN ULTRA SHRINK SOP PHOTOCOUPLER

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
• 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
PS2841-4B: anode, collector common
• High current transfer ratio (CTR = 200% TYP. @ I
F
= 1mA)
• High isolation voltage (BV = 1 500 Vr.m.s.)
• Pb-Free product
• Ordering number of tape product:
PS2841-4A-F3, F4: 2 500 pcs/reel
PS2841-4B-F3, F4: 2 500 pcs/reel
• Safety standards
• UL approved: File No. E72422
PIN CONNECTIONS
(Top View)
PS2841-4A
12 11 10 9 8 7
1 2 3 4 5 6
Channel Anode
Cathode
Emitter
Collector
1 ch
1, 6 common
11
2
7, 12 common
2 ch
1, 6 common
10
3
7, 12 common
3 ch
1, 6 common
9
4
7, 12 common
4 ch
1, 6 common
8
5
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
1 2 3 4 5 6
Channel
1 ch
2 ch
3 ch
4 ch
Cathode Emitter
Anode
Collector
2
11
1, 6 common
7, 12 common
3
10
1, 6 common
7, 12 common
4
9
1, 6 common
7, 12 common
5
8
1, 6 common
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.
2001, 2006
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.

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