PS2845-4A-A CEL, PS2845-4A-A Datasheet

PHOTOCOUPLER 4CH TRANS OUT SM

PS2845-4A-A

Manufacturer Part Number
PS2845-4A-A
Description
PHOTOCOUPLER 4CH TRANS OUT SM
Manufacturer
CEL
Series
NEPOCr
Datasheet

Specifications of PS2845-4A-A

Number Of Channels
4
Input Type
AC, DC
Voltage - Isolation
1500Vrms
Current Transfer Ratio (min)
100% @ 1mA
Current Transfer Ratio (max)
400% @ 1mA
Voltage - Output
70V
Current - Output / Channel
20mA
Current - Dc Forward (if)
±20mA
Vce Saturation (max)
300mV
Output Type
Transistor
Mounting Type
Surface Mount
Package / Case
12-SMD
Maximum Fall Time
110 us
Maximum Input Diode Current
20 mA
Maximum Rise Time
20 us
Maximum Collector Emitter Voltage
70 V
Maximum Collector Emitter Saturation Voltage
0.3 V
Isolation Voltage
1500 Vrms
Current Transfer Ratio
400 %
Maximum Forward Diode Voltage
1.2 V
Maximum Collector Current
20 mA
Maximum Power Dissipation
40 mW
Maximum Operating Temperature
+ 100 C
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
PS2845-4AA

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
PS2845-4A-AX
Manufacturer:
SUMIDA
Quantity:
24 000
Document No. PN10203EJ04V0DS (4th edition)
Date Published May 2006 NS CP(K)
DESCRIPTION
phototransistors.
compared with the PS280x and PS281x Series.
FEATURES
• Ultra small and thin package
• Common lead
• High current transfer ratio (CTR = 200% TYP. @ I
• High isolation voltage (BV = 1 500 Vr.m.s.)
• Pb-Free product
• Ordering number of tape product: PS2845-4A-F3, F4: 2 500 pcs/reel
• Safety standards
APPLICATIONS
• Programmable logic controllers (PLCs)
• Input and output for function automation
• Hybrid IC
The PS2845-4A is an optically coupled isolator containing GaAs light emitting diodes and NPN silicon
This product includes four channels in a single package for high-density mounting applications.
The PS2845-4A is the world's smallest class of photocouplers and realizes about 50% reduction in mounting area
• UL approved: File No. E72422
(12-pin ultra shrink SOP, Pin pitch 0.8 mm, 4.4 (L) × 5.6 (W) × 2.5 (H))
The revised points can be easily searched by copying an "<R>" in the PDF file and specifying it in the "Find what:" field.
WORLD’S SMALLEST CLASS, FOUR CHANNELS
anode, cathode, collector common
12-PIN ULTRA SHRINK SOP PHOTOCOUPLER
The mark <R> shows major revised points.
F
= ±1mA)
Channel
1 ch
2 ch
3 ch
4 ch
Anode, Cathode
1, 6 common
1, 6 common
1, 6 common
1, 6 common
Cathode, Anode
PS2845-4A
2
3
4
5
PIN CONNECTIONS
12 11 10 9 8 7
1 2 3 4 5 6
PHOTOCOUPLER
(Top View)
Emitter
11
10
9
8
−NEPOC Series−
7, 12 common
7, 12 common
7, 12 common
7, 12 common
Collector
2001, 2006

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PS2845-4A-A Summary of contents

Page 1

... The PS2845- optically coupled isolator containing GaAs light emitting diodes and NPN silicon phototransistors. This product includes four channels in a single package for high-density mounting applications. The PS2845-4A is the world's smallest class of photocouplers and realizes about 50% reduction in mounting area compared with the PS280x and PS281x Series. FEATURES • ...

Page 2

... MARKING EXAMPLE 2845A NL601 No. 1 pin Mark Applicable type number is underlined below Rank Code PS2845- 7.0±0.3 4.4 0.5±0 Type Number Assembly Lot 6 01 Week Assembled Year Assembled (Last 1 Digit) In-house Code (L: Pb-Free) Data Sheet PN10203EJ04V0DS PS2845-4A ...

Page 3

... V 70 CEO V 5 ECO ∆ P /°C 0 500 T –40 to +100 A T –55 to +125 stg = 25° 60% between input and output. A Data Sheet PN10203EJ04V0DS PS2845-4A Safety Standard Application *1 Approval Part Number Standard products PS2845-4A (UL Approved) Unit mA/ch mA/°C A/ mA/ch mW/°C mW/ch Vr.m.s. °C °C 3 ...

Page 4

... MHz mA CEO ±1 mA, V CTR ± (sat I-O I MHz I-O = ±1 mA kΩ off = 24 V). CEO OUT kΩ L Data Sheet PN10203EJ04V0DS PS2845-4A MIN. TYP. MAX. Unit 0.9 1.1 1 100 nA 100 200 400 % 100 nA 0.13 0 Ω 10 0.4 pF µ 110 ...

Page 5

... COLLECTOR TO EMITTER VOLTAGE 0˚C –25˚C 6 –40˚ 1.5 2 COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE 100 CTR = 160 0.1 75 100 0.0 (˚C) Collector Saturation Voltage V A Data Sheet PN10203EJ04V0DS PS2845-4A 0.4 mW/˚ 100 125 Ambient Temperature T (˚ 0 Collector to Emitter Voltage 0.2 0.4 ...

Page 6

... V CE 350 300 250 200 150 100 100 0.01 10 000 mA CTR = 160% 1 000 100 OPTICAL LEAKAGE CURRENT vs. AMBIENT TEMPERATURE –30 –20 – Ambient Temperature T Data Sheet PN10203EJ04V0DS PS2845-4A 0 100 Forward Current I (mA) F SWITCHING TIME vs. LOAD RESISTANCE 100 k Load Resistance R (Ω (˚C) A ...

Page 7

... Outline and Dimensions (Reel) R 1.0 φ +0.1 1.5 –0 6.0±0.1 0.3 PS2845-4A-F4 2.0±0.5 φ 13.0±0.2 φ 21.0±0.8 Packing: 2 500 pcs/reel Data Sheet PN10203EJ04V0DS PS2845-4A 3.05 MAX. 2.85±0.1 2.0±0.5 13.5±1.0 17.5±1.0 11.9 to 15.4 Outer edge of flange 7 ...

Page 8

... RECOMMENDED MOUNT PAD DIMENSIONS (UNIT: mm) 8 1.45 6.25 Data Sheet PN10203EJ04V0DS PS2845-4A ...

Page 9

... Wt% is recommended.) (heating 180˚C 120±30 s (preheating) Time (s) 350°C or below 3 seconds or less Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt% is recommended.) Data Sheet PN10203EJ04V0DS PS2845-4A 260˚C MAX. 220˚C 9 ...

Page 10

... CTR value variations or the like. Therefore, check the characteristics under the actual operating conditions and thoroughly take variations or the like into consideration before use. USAGE CAUTIONS 1. Protect against static electricity when handling. 2. Avoid storage at a high temperature and high humidity. 10 Data Sheet PN10203EJ04V0DS PS2845-4A ...

Page 11

... 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). Data Sheet PN10203EJ04V0DS PS2845-4A Not all M8E 02. 11-1 11 ...

Page 12

... Korea Branch Office TEL: +82-2-558-2120 NEC Electronics (Europe) GmbH http://www.eu.necel.com/ TEL: +49-211-6503-0 FAX: +49-211-6503-1327 California Eastern Laboratories, Inc. http://www.cel.com/ TEL: +1-408-988-3500 FAX: +1-408-988-0279 Compound Semiconductor Devices Division NEC Electronics Corporation URL: http://www.ncsd.necel.com/ FAX: +852-3107-7309 FAX: +886-2-2545-3859 FAX: +82-2-558-5209 PS2845-4A 0604 ...

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