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What is PS2841-4A?

This electronic component, produced by the manufacturer "Renesas", performs the same function as "12-PIN ULTRA SHRINK SOP PHOTOCOUPLER".


PS2841-4A Datasheet PDF - Renesas

Part Number PS2841-4A
Description 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER
Manufacturers Renesas 
Logo Renesas Logo 


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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

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PS2841-4A equivalent
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


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for PS2841-4A electronic component.


Information Total 14 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
PS2841-4AThe function is PHOTOCOUPLER. CELCEL
PS2841-4AThe function is 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER. RenesasRenesas
PS2841-4BThe function is PHOTOCOUPLER. CELCEL

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