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PS2841-4B 데이터시트 PDF




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광범위하게 사용되는 반도체 소자입니다.


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부품번호 PS2841-4B 기능
기능 12-PIN ULTRA SHRINK SOP PHOTOCOUPLER
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PS2841-4B 데이터시트, 핀배열, 회로
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




PS2841-4B pdf, 반도체, 판매, 대치품
PS2841-4A,PS2841-4B
ELECTRICAL CHARACTERISTICS (TA = 25°C)
Parameter
Symbol
Conditions
Diode
Forward Voltage
VF IF = 1 mA
Reverse Current
IR VR = 5 V
Terminal Capacitance
Ct V = 0 V, f = 1 MHz
Transistor Collector to Emitter Current
ICEO IF = 0 mA, VCE = 24 V
Coupled
Current Transfer Ratio (IC/IF)
Optical Leakage Current *1
(1 to 2-ch, 2 to 3-ch, 3 to 4-ch)
CTR
IL
IF = 1 mA, VCE = 0.4 V
IF = 5 mA, VCE = 24 V
Collector Saturation Voltage VCE (sat) IF = 1 mA, IC = 0.2 mA
Isolation Resistance
RI-O
VI-O = 1 kVDC
Isolation Capacitance
Turn-on Time *2
Turn-off Time *2
CI-O V = 0 V, f = 1 MHz
ton VCC = 5 V, IF = 1 mA, RL = 5 k
toff
MIN.
0.9
100
TYP.
1.1
15
200
MAX.
1.2
10
100
400
100
Unit
V
µA
pF
nA
%
nA
0.13 0.3
1011
0.4
20
110
V
pF
µs
*1 The optically induced leakage current is current which can be measured at transistor if LED = ”ON” and LED =
”OFF”.
LED of channel 1 is switched to ”ON”.
At Tr-output of channel 2 a voltage is applied and one can measure a current between emitter and collector.
This is leakage current (at IF = 5 mA, VCEO = 24 V).
Measurement circuits for optical leakage current
E.g. : In the case of 1 to 2-ch (PS2841-4A)
IF
1
12
2 11
3 10 A
4 9 IL
58
67
*2 Test circuit for switching time
Pulse Input
PW = 100 µs
Duty cycle = 1/10
In monitor
IF
50
VCC
RL = 5 k
VOUT
4 Data Sheet PN10202EJ04V0DS

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PS2841-4B 전자부품, 판매, 대치품
TAPING SPECIFICATIONS (UNIT: mm)
Outline and Dimensions (Tape)
2.0±0.05
4.0±0.1
φ1.5+–00.1
PS2841-4A,PS2841-4B
3.05 MAX.
1.55±0.05
8.0±0.1
6.0±0.1
2.85±0.1
0.3
Tape Direction
PS2841-4A-F3
PS2841-4B-F3
PS2841-4A-F4
PS2841-4B-F4
Outline and Dimensions (Reel)
R 1.0
2.0±0.5
φ13.0±0.2
φ 21.0±0.8
Packing: 2 500 pcs/reel
Data Sheet PN10202EJ04V0DS
2.0±0.5
13.5±1.0
17.5±1.0
11.9 to 15.4
Outer edge of
flange
7

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관련 데이터시트

부품번호상세설명 및 기능제조사
PS2841-4A

PHOTOCOUPLER

CEL
CEL
PS2841-4A

12-PIN ULTRA SHRINK SOP PHOTOCOUPLER

Renesas
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