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PS2841-4A Datasheet Preview

PS2841-4A Datasheet

PHOTOCOUPLER

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PHOTOCOUPLER
PS2841-4A,PS2841-4B
WORLD’S SMALLEST CLASS, FOUR CHANNELS NEPOC Series
12-PIN ULTRA SHRINK SOP PHOTOCOUPLER
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
Document No. PN10202EJ04V0DS (4th edition)
Date Published May 2006 NS CP(K)
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




CEL

PS2841-4A Datasheet Preview

PS2841-4A Datasheet

PHOTOCOUPLER

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PACKAGE DIMENSIONS (UNIT: mm)
5.6±0.3
12 7
16
7.0±0.3
4.4
0.8
0.3±0.1 0.12 M
0.5±0.3
<R> MARKING EXAMPLE
2841A
NL601
Type Number*1
Assembly Lot
No. 1 pin
Mark
*1 Applicable type numbers
are underlined below
PS2841-4A
PS2841-4B
N L 6 01
Week Assembled
Year Assembled
(Last 1 Digit)
In-house Code
(L: Pb-Free)
Rank Code
PS2841-4A,PS2841-4B
2 Data Sheet PN10202EJ04V0DS


Part Number PS2841-4A
Description PHOTOCOUPLER
Maker CEL
PDF Download

PS2841-4A Datasheet PDF






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