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DATA SHEET
PHOTOCOUPLER
PS2701-1,PS2701-2,PS2701-4
HIGH ISOLATION VOLTAGE SOP MULTI PHOTOCOUPLER
-NEPOC
TM
Series-
DESCRIPTION
The PS2701-1, PS2701-2, PS2701-4, are optically coupled isolators containing a GaAs light emitting diode and an NPN silicon phototransistor. This package is SOP (Small Outline Package) type and has shield effect to cut off ambient light. It is designed for high density mounting applications.
FEATURES
* High isolation voltage (BV = 3 750 Vr.m.s.) * SOP (Small Outline Package) type * High-speed switching (tr = 3 s TYP., tf = 5 s TYP.) * Ordering number of taping product (only 1-channel type) : PS2701-1-E3, E4, F3, F4 * UL approved: File No. E72422 (S) * VDE0884 approved (Option)
APPLICATIONS
* Hybrid IC * Measuring instruments * Power supply * Programmable logic controllers
ORDERING INFORMATION
Part Number PS2701-1 PS2701-2 PS2701-4 PS2701-1-V PS2701-2-V PS2701-4-V Package 4-pin SOP 8-pin SOP 16-pin SOP 4-pin SOP 8-pin SOP 16-pin SOP VDE0884 approved products (Option) Safety Standard Approval Standard products * UL approved
The information in this document is subject to change without notice.
Document No. P11306EJ6V0DS00 (6th edition) Date Published December 1997 NS CP (K) Printed in Japan
The mark
shows major revised points.
(c)
1988
PS2701-1,PS2701-2,PS2701-4
PACKAGE DIMENSIONS (in millimeters)
4.5 MAX.
PS2701-1 TOP VIEW
4 3 1. Anode 2. Cathode 3. Emitter 4. Collector
1
2
7.00.3 4.4
1.3
2.3 MAX.
0.10.1
2.54 0.4 +0.10 -0.05
1.2 MAX. 0.25 M
0.15 +0.10 -0.05
2.0
0.50.3
PS2701-2
9.3 MAX. 8 7 6
TOP VIEW
5 1. 3. 2. 4. 5. 7. 6. 8. 1 2 3 4 7.00.3 4.4 1.3 Anode Cathode Emitter Collector
2.3 MAX.
0.10.1
0.15 +0.10 -0.05
2.0
2.54 0.4 +0.10 -0.05 0.25 M
1.2 MAX.
0.50.3
PS2701-4
19.46 MAX.
16 15
TOP VIEW
14 13 12 11 10 9
1
2
3
4
5
6
7
8
1. 3. 5. 7. 2. 4. 6. 8. 9. 11. 13. 15. 10. 12. 14. 16.
Anode Cathode Emitter Collector
7.00.3 4.4
1.3
2.3 MAX.
0.10.1
0.15 +0.10 -0.05
2.0
0.4 +0.10 -0.05
0.25 M
2.54
1.2 MAX.
0.50.3
2
PS2701-1,PS2701-2,PS2701-4
ABSOLUTE MAXIMUM RATINGS (TA = 25 C, unless otherwise specified)
Parameter Symbol Ratings PS2701-1 Diode Forward Current (DC) Reverse Voltage Power Dissipation Derating Power Dissipation Peak Forward Current Transistor
*1
Unit
PS2701-2, PS2701-4 50 6 0.8 80 1 40 6 80 mA V mW/C mW/ch A V V mA/ch 1.2 120 mW/C mW/ch Vr.m.s. C C
IF VR
PD/C
PD IFP VCEO VECO IC
Collector to Emitter Voltage Emitter to Collector Voltage Collector Current Power Dissipation Derating Power Dissipation
PC/C
PC BV TA Tstg
1.5 150 3 750
Isolation Voltage
*2
Operating Ambient Temperature Storage Temperature
-55 to +100 -55 to +150
*1 PW = 100 s, Duty Cycle = 1 % *2 AC voltage for 1 minute at TA = 25 C, RH = 60 % between input and output
3
PS2701-1,PS2701-2,PS2701-4
ELECTRICAL CHARACTERISTICS (TA = 25 C)
Parameter Diode Forward Voltage Reverse Current Terminal Capacitance Transistor Coupled Collector to Emitter Current Current Transfer Ratio Collector Saturation Voltage Isolation Resistance Isolation Capacitance Rise Time Fall Time
*2 *1
Symbol VF IR Ct ICEO CTR VCE (sat) RI-O CI-O tr tf IF = 5 mA VR = 5 V
Conditions
MIN.
TYP. 1.1
MAX. 1.4 5
Unit V
A
pF
V = 0 V, f = 1 MHz IF = 0 mA, VCE = 40 V IF = 5 mA, VCE = 5 V IF = 10 mA, IC = 2 mA VI-O = 1 kVDC V = 0 V, f = 1 MHz VCC = 5 V, IC = 2 mA, RL = 100 10
11
30 100 50 100 300 0.3
nA % V
0.4 3 5
pF
s
*2
*1 CTR rank (only PS2701-1) P: 150 to 300 (%) L: 100 to 300 (%) M: 50 to 150 (%) *2 Test circuit for switching time
Pulse input PW = 100 s, Duty cycle = 1/10 IF 50 VOUT RL = 100 VCC
4
PS2701-1,PS2701-2,PS2701-4
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
100
Diode Power Dissipation PD (mW)
75
150 PS2701-1 1.5 mW/C 100 PS2701-2, PS2701-4 1.2 mW/C 50
50
25
0
25
50
75
100
0
25
50
75
100
Ambient Temperature TA (C)
Ambient Temperature TA (C)
FORWARD CURRENT vs. FORWARD VOLTAGE
100
COLLECTOR CURRENT vs. COLLECTOR TO EMITTER VOLTAGE
50 IF = 30 mA
Forward Current IF (mA)
10
TA = +100 C +75 C +50 C
Collector Current IC (mA)
40
30
20 mA 15 mA
1
0.1
+25 C 0 C -25 C -55 C
20 10 mA 10 5 mA
0.01 0.6
0.8
1.0
1.2
1.4
1.6
0
2
4
6
8
10
Forward Voltage VF (V)
Collector to Emitter Voltage VCE (V)
COLLECTOR TO EMITTER DARK CURRENT vs. AMBIENT TEMPERATURE
Collector to Emitter Dark Current ICEO (nA)
COLLECTOR CURRENT vs. COLLECTOR SATURATION VOLTAGE
50 IF = 25 mA 20
10 000
VCE = 40 V 24 V 10 V
Collector Current IC (mA)
1 000
10 5 2 1 0.5 0.2
10 mA 5 mA
100
2 mA 1 mA
10
1
0.1 -60 -40
-20
0
20
40
60
80
100
0.1 0.0
0.2
0.4
0.6
0.8
1.0
Ambient Temperature TA (C)
Collector Saturation Voltage VCE (sat) (V)
5
PS2701-1,PS2701-2,PS2701-4
NORMALIZED CURRENT TRANSFER RATIO vs. AMBIENT TEMPERATURE CURRENT TRANSFER RATIO vs. FORWARD CURRENT
300
Current Transfer Ratio CTR (%)
Normalized Current Transfer Ratio CTR
1.2 1.0 0.8 0.6 0.4 0.2 0.0
,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,, ,,,,,,,,,,,,,,,,
Normalized to 1.0 at TA = 25 C, IF = 5 mA, VCE = 5 V -50 -25 0 25 50 75 100
VCE = 5 V
250 200 150 100 50 0 0.05 0.1
0.5
1
5
10
50
Ambient Temperature TA (C)
Forward Current IF (mA)
SWITCHING TIME vs. LOAD RESISTANCE
100 50
Switching Time t ( s)
FREQUENCY RESPONSE
1.2 1.0
Normalized Gain GV
VCC = 5 V, IC = 2 mA ton
10 5
toff
0.8 0.6 0.4 0.2
td ts 1 0.5
RL = 1 k 510 300 100
0.1 50
100
200
500
1k
2k
0.0 2
5
10
20
50
100 200
500
Load Resistance RL ()
Frequency f (kHz)
SWITCHING TIME vs. LOAD RESISTANCE
1 000 IF = 5 mA, VCC = 5 V, 500 CTR = 169 %
Switching Time t ( s)
LONG TERM CTR DEGRADATION
1.2 tf ts 1.0
CTR (Relative Value)
100 50 10 5 1 0.5 0.1 100
0.8 0.6 0.4 0.2 0.0 IF = 1 mA, TA = 25 C IF = 5 mA, TA = 25 C IF = 20 mA, TA = 25 C IF = 20 mA, TA = 60 C
tr td
500 1 k
5 k 10 k
50 k 100 k
1
102
103
104
105
106
Load Resistance RL ()
Time (Hr)
Remark The measurement of TYPICAL CHARACTERISTICS are only for reference, not guaranteed.
6
PS2701-1,PS2701-2,PS2701-4
TAPING SPECIFICATIONS (in millimeters)
Outline and Dimensions (Tape)
2.00.1 4.00.1
1.750.1
1.550.1
2.40.1
12.00.2
5.50.1
1.550.1 8.00.1
4.60.1
0.3
Tape Direction
PS2701-1-E3 PS2701-1-F3
PS2701-1-E4 PS2701-1-F4
Outline and Dimensions (Reel)
1.50.1 1.50.1
21.00.8
12 0
PS2701-1-E3, E4: 178 PS2701-1-F3, F4: 330
7.40.1
1.50.5
60
6.01
66
2.00.5
13.00.5
Packing: PS2701-1-E3, E4 900 pcs/reel PS2701-1-F3, F4 3 500 pcs/reel
12.4 +2.0 -0.0 18.4 MAX.
7
PS2701-1,PS2701-2,PS2701-4
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.)
8
PS2701-1,PS2701-2,PS2701-4
SPECIFICATION OF VDE MARKS LICENSE DOCUMENT (VDE0884)
Parameter Application classification (DIN VDE 0109) for rated line voltages 300 Vr.m.s. for rated line voltages 600 Vr.m.s. Climatic test class (DIN IEC 68 Teil 1/09.80) Dielectric strength Maximum operating isolation voltage Test voltage (partial discharge test, procedure a for type test and random test) Upr = 1.2 x UIORM, Pd < 5 pC Test voltage (partial discharge test, procedure b for random test) Upr = 1.6 x UIORM, Pd < 5 pC Highest permissible overvoltage Degree of pollution (DIN VDE 0109) Clearance distance Creepage distance Comparative tracking index (DIN IEC 112/VDE 0303 part 1) Material group (DIN VDE 0109) Storage temperature range Operating temperature range Isolation resistance, minimum value VIO = 500 V dc at TA = 25 C VIO = 500 V dc at TA MAX. at least 100 C Safety maximum ratings (maximum permissible in case of fault, see thermal derating curve) Package temperature Current (input current IF, Psi = 0) Power (output or total power dissipation) Isolation resistance VIO = 500 V dc at TA = 175 C (Tsi) Ris MIN. 109 Tsi Isi Psi 150 200 300 C mA mW Ris MIN. Ris MIN. 1012 10
11
Symbol
Speck
Unit
IV III 55/100/21
UIORM Upr
710 850
Vpeak Vpeak
Upr
1 140
Vpeak
UTR
6 000 2 >5 >5
Vpeak
mm mm
CTI
175 III a
Tstg TA
-55 to +150 -55 to +100
C C

9
PS2701-1,PS2701-2,PS2701-4
[MEMO]
10
PS2701-1,PS2701-2,PS2701-4
[MEMO]
11
PS2701-1,PS2701-2,PS2701-4
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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