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DATA SHEET
PHOTOCOUPLER
PS2506-1,-2,-4, PS2506L-1,-2,-4
HIGH ISOLATION VOLTAGE AC INPUT, DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES
-NEPOC
TM
Series-
DESCRIPTION
The PS2506-1, -2, -4 and PS2506L-1, -2, -4 are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon darlington connected phototransistor. The PS2506-1, -2, -4 are in a plastic DIP (Dual In-line Package) and the PS2506L-1, -2, -4 are lead bending type (Gull-wing) for surface mount.
FEATURES
* AC input response * High isolation voltage (BV = 5 000 Vr.m.s.) * High current transfer ratio (CTR = 2 000 % TYP.) * High-speed switching (tr, tf = 100 s TYP.) * Taping product number (PS2506L-1-E3, E4, F3, F4) (PS2506L-2-E3, E4) * UL approved (File No. E72422 (S) )
APPLICATIONS
* Power supply * Telephone/FAX. * FA/OA equipment * Programmable logic controller
The information in this document is subject to change without notice.
Document No. P11305EJ4V0DS00 (4th edition) Date Published September 1997 NS Printed in Japan
The mark
shows major revised points.
(c)
1988
PS2506-1,-2,-4,PS2506L-1,-2,-4
PACKAGE DIMENSIONS (in millimeters) DIP Type
PS2506-1 (New Package)
43
PS2506-2
8765
4.6 0.35 12 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 7.62
4.55 MAX. 3.8 MAX. 4.55 MAX. 3.8 MAX.
10.2 MAX. 1234 1, 3. Anode, Cathode 2, 4. Cathode, Anode 5, 7. Emitter 6, 8. Collector 7.62
6.5
2.8 MIN.
0.65
2.8 MIN.
0.65
6.5
1.250.15 2.54
0.50 0.10 0.25 M
0 to 15
1.250.15
0.50 0.10 0.25 M 2.54
0 to 15
PS2506-1
PS2506-4
16 15 1413 12 1110 9
43 12345678 5.1 MAX. 12 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector 7.62
3.8 MAX. 4.55 MAX. 3.8 MAX. 4.55 MAX.
20.3 MAX.
1, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9,11,13,15. Emitter 10,12,14,16. Collector
6.5
6.5
7.62
2.8 MIN.
0.65
2.8 MIN.
0.65
1.250.15 2.54
0.50 0.10 0.25 M
0 to 15
1.250.15 2.54
0.50 0.10 0.25 M
0 to 15
Caution New package 1-ch only
2
PS2506-1,-2,-4,PS2506L-1,-2,-4
Lead Bending Type
PS2506L-1 (New Package)
43
PS2506L-2
8765
4.6 0.35 12 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector
0.05 to 0.2
10.2 MAX. 1234 1, 3. Anode, Cathode 2, 4. Cathode, Anode 5, 7. Emitter 6, 8. Collector 7.62
3.8 MAX. 0.05 to 0.2
6.5
7.62
3.8 MAX.
1.250.15 0.25 M 2.54
0.90 0.25 9.60 0.4
6.5
1.250.15 0.25 M 2.54
0.9 0.25 9.60 0.4
PS2506L-1
PS2506L-4
16 15 1413 12 1110 9
43 12345678 5.1 MAX. 12 1. Anode, Cathode 2. Cathode, Anode 3. Emitter 4. Collector
0.05 to 0.2 6.5
20.3 MAX.
1, 3, 5, 7. Anode, Cathode 2, 4, 6, 8. Cathode, Anode 9,11,13,15. Emitter 10,12,14,16. Collector
6.5
7.62
3.8 MAX.
7.62
3.8 MAX.
1.250.15 0.25 M 2.54
0.9 0.25 9.60 0.4
1.250.15 0.25 M 2.54
0.9 0.25 9.60 0.4
Caution New package 1-ch only
0.05 to 0.2
3
PS2506-1,-2,-4,PS2506L-1,-2,-4
ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified)
Parameter Symbol Ratings PS2506-1, PS2506L-1 Diode Forward Current (DC) Power Dissipation Derating Power Dissipation Peak Forward Current Transistor
*1
Unit
PS2506-2,-4 PS2506L-2,-4 80 mA 1.2 120 1 40 6 mW/C mW/ch A V V 160 1.6 160 mA/ch mW/C mW/ch Vr.m.s. C C
IF
PD/C
PD IFP VCEO VECO IC
1.5 150
Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Derating Power Dissipation
200 2.0 200 5 000 -55 to +100 -55 to +150
PC/C
PC BV TA Tstg
Isolation Voltage
*2
Operating Ambient Temperature Storage Temperature
*1 PW = 100 s, Duty Cycle = 1 % *2 AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and output
ELECTRICAL CHARACTERISTICS (TA = 25 C)
Parameter Diode Forward Voltage Terminal Capacitance Transistor Collector to Emitter Dark Current Current Transfer Ratio CTR Ratio
*1
Symbol VF Ct ICEO IF = 10 mA
Conditions
MIN.
TYP. 1.17 100
MAX. 1.4
Unit V pF
V = 0 V, f = 1.0 MHz VCE = 40 V, IF = 0 mA
400
nA
Coupled
CTR CTR1/ CTR2 VCE (sat)
IF = 1 mA, VCE = 2 V IF = 1 mA, VCE = 2 V
200 0.3
2 000 1.0 3.0
%
Collector Saturation Voltage Isolation Resistance Isolation Capacitance Rise Time Fall Time
*2
IF = 1 mA, IC = 2 mA
1.0
V
RI-O CI-O tr tf
VI-O = 1.0 kV V = 0 V, f = 1.0 MHz VCC = 10 V, IC = 2 mA, RL = 100
10
11
0.5 100 100
pF
s
*2
*1 CTR1 = IC1/IF1, CTR2 = IC2/IF2
IF1 IF2 IC1 VCE IC2
*2 Test circuit for switching time
Pulse Input PW = 1 ms Duty Cycle = 1/10 VOUT RL = 100 IF VCC
50
4
PS2506-1,-2,-4,PS2506L-1,-2,-4
TYPICAL CHARACTERISTICS (TA = 25 C, unless otherwise specified)
DIODE POWER DISSIPATION vs. AMBIENT TEMPERATURE
Transistor Power Dissipation PC (mW)
TRANSISTOR POWER DISSIPATION vs. AMBIENT TEMPERATURE
200
150
Diode Power Dissipation PD (mW)
PS2506-1 PS2506L-1 100 PS2506-2 PS2506L-2 PS2506-4 PS2506L-4 50 1.2 mW/C 1.5 mW/C
150 PS2506-2 PS2506L-2 100 PS2506-4 PS2506L-4
PS2506-1 PS2506L-1 2 mW/C
1.6 mW/C 50
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Ambient Temperature TA (C)
Ambient Temperature TA (C)
FORWARD CURRENT vs. FORWARD VOLTAGE
100 50
Forward Current IF (mA)
FORWARD CURRENT vs. FORWARD VOLTAGE
80 60
Forward Current IF (mA)
TA = +100 C +60 C +25 C
40 20 0 -20 -40 -60
10 5 1 0.5 0 C -25 C -55 C
0.1 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5
-80
-1.5
-1.0
-0.5
0
0.5
1.0
1.5
Forward Voltage VF (V)
Forward Voltage VF (V)
COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current ICEO (nA)
COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE
200 10 mA 5 mA 1 mA 10 5 0.5 mA 100
Collector Current IC (mA)
10 000 VCE = 2 V 5V 10 V 24 V 40 V
50
1000
100
10
0.2 mA 1 0.5 0.2 0.4 IF = 0.1 mA
1 -50 -25 0 25 50 75 100
0.6
0.8
1.0
1.2
1.4
1.6
Ambient Temperature TA (C)
Collector Saturation Voltage VCE(sat) (V)
5
PS2506-1,-2,-4,PS2506L-1,-2,-4
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
10mA
Normalized Current Transfer Ratio CTR
NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE
1.4 1.2 1.0 0.8 0.6 0.4 0.2 -50 -25 0 25 50 75 100 Normalized to 1.0 at TA = 25 C, IF = 1 mA, VCE = 2 V
160 140
Collector Current IC (mA)
120 100 80 60 40 20 0 2 1 mA IF = 0.5 mA 4 6 8 10 5 mA
Collector to Emitter Voltage VCE (V)
Ambient Temperature TA (C)
CURRENT TRANSFER RATIO vs. FORWARD CURRENT
8 000
Current Transfer Ratio CTR (%)
CURRENT TRANSFER RATIO vs. FORWARD CURRENT
3 000
Current Transfer Ratio CTR (%)
VCE = 2 V 7 000 6 000 5 000 4 000 3 000 2 000 1 000 0 0.1 0.5 1 5 10 30 Forward Current IF (mA)
VCE = 2 V 2 500 2 000 1 500 1 000 500 0
10
50
100
500
Forward Current IF ( A)
SWITCHING TIME vs. LOAD RESISTANCE
1 000 VCC = 5 V, 500 IC = 2 mA, CTR = 2 280 % tf 100 50 td tr
10 000 5 000
Switching Time t ( s)
SWITCHING TIME vs. LOAD RESISTANCE
tf VCC = 5 V, IF = 1 mA, CTR = 2 280 %
Switching Time t ( s)
1 000 500 ts
100 50 tr
10 5 2 30 50 ts 100 500 1k 5k
10 td 300 500 1k 5k 10 k 50 k 100 k
Load Resistance RL ()
Load Resistance RL ()
6
PS2506-1,-2,-4,PS2506L-1,-2,-4
FREQUENCY RESPONSE
1.2 0
Normalized Gain GV
LONG TIME CTR DEGRADATION
IF = 1 mA (TYP.) 1.0
CTR (Relative Value)
IF = 1 mA, VCE = 2 V
-5 -10 -15 RL = 100 -20
0.8 0.6 0.4 0.2 0 10
TA = 25 oC TA = 60 oC
0.2
0.5
1
2
5
10 20
50 100 200
102
103
104
105
106
Frequency f (kHz)
Time (Hr)
7
PS2506-1,-2,-4,PS2506L-1,-2,-4
TAPING SPECIFICATIONS (in millimeters)
Outline and Dimensions (Tape)
2.00.1 4.00.1
1.750.1
1.550.1
4.30.2
16.00.3
7.50.1
1.550.1 8.00.1
0.3
5.60.1
Taping Direction
PS2506L-1-E3 PS2506L-1-F3 PS2506L-1-E4 PS2506L-1-F4
Outline and Dimensions (Reel)
2.00.5 13.00.5
PS2506L-1-E3, E4: 250 PS2506L-1-F3, F4: 330
R 1.0
21.00.8
80.05.0
10.30.1
16.4 +2.0 -0.0
Packing: PS2506L-1-E3, E4 1 000 pcs/reel PS2506L-1-F3, F4 2 000 pcs/reel
8
PS2506-1,-2,-4,PS2506L-1,-2,-4
Outline and Dimensions (Tape)
2.00.1 4.00.1
1.750.1
1.550.1
4.30.2
16.00.3 10.30.1
7.50.1
1.550.1 12.00.1
10.40.1
0.3
Taping Direction
PS2506L-2-E3
PS2506L-2-E4
Outline and Dimensions (Reel)
2.00.5 13.00.5
R 1.0
21.00.8
80.05.0
330
16.4 +2.0 -0.0
Packing: 1 000 pcs/reel
9
PS2506-1,-2,-4,PS2506L-1,-2,-4
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering * Peak reflow temperature * Time of temperature higher than 210 C * Number of reflows * Flux 235 C (package surface temperature) 30 seconds or less Three Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.)
Recommended Temperature Profile of Infrared Reflow
Package Surface Temperature T (C)
(heating) to 10 s 235 C (peak temperature) 210 C to 30 s 120 to 160 C 60 to 90 s (preheating)
Time (s)
Caution Please avoid to removed the residual flux by water after the first reflow processes.
Peak temperature 235 C or below
(2) Dip soldering * Temperature * Time * Number of times * Flux 260 C or below (molten solder temperature) 10 seconds or less One Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of 0.2 Wt % is recommended.)
10
PS2506-1,-2,-4,PS2506L-1,-2,-4
[MEMO]
11
PS2506-1,-2,-4,PS2506L-1,-2,-4
CAUTION
Within this device there exists GaAs (Gallium Arsenide) material which is a harmful substance if ingested. Please do not under any circumstances break the hermetic seal.
NEPOC is a trademark of NEC Corporation.
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Corporation. NEC Corporation assumes no responsibility for any errors which may appear in this document. NEC Corporation does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from use of a device described herein or any other liability arising from use of such device. No license, either express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Corporation or others. While NEC Corporation has been making continuous effort to enhance the reliability of its semiconductor devices, the possibility of defects cannot be eliminated entirely. To minimize risks of damage or injury to persons or property arising from a defect in an NEC semiconductor device, customers must incorporate sufficient safety measures in its design, such as redundancy, fire-containment, and anti-failure features. NEC devices are classified into the following three quality grades: "Standard", "Special", and "Specific". The Specific quality grade applies only to devices developed based on a customer designated "quality assurance program" for a specific application. The recommended applications of a device depend on its quality grade, as indicated below. Customers must check the quality grade of each device before using it in a particular application. Standard: Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots Special: Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support) Specific: Aircrafts, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems or medical equipment for life support, etc. The quality grade of NEC devices is "Standard" unless otherwise specified in NEC's Data Sheets or Data Books. If customers intend to use NEC devices for applications other than those specified for Standard quality grade, they should contact an NEC sales representative in advance. Anti-radioactive design is not implemented in this product.
M4 96. 5

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