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PS2502-2-A [ETC]

HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES;
PS2502-2-A
型号： PS2502-2-A
厂家： ETC    ETC
描述：

HIGH ISOLATION VOLTAGE DARLINGTON TRANSISTOR TYPE MULTI PHOTOCOUPLER SERIES

分离技术 隔离技术 输出元件 光电
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PHOTOCOUPLER  
PS2502-1,-4,PS2502L-1,-4  
HIGH ISOLATION VOLTAGE  
−NEPOC Series−  
DARLINGTON TRANSISTOR TYPE  
MULTI PHOTOCOUPLER SERIES  
DESCRIPTION  
The PS2502-1, -4 and PS2502L-1, -4 are optically coupled isolators containing a GaAs light emitting diode and an  
NPN silicon darlington connected phototransistor.  
The PS2502-1, -4 are in a plastic DIP (Dual In-line Package) and the PS2502L-1, -4 are lead bending type (Gull-  
wing) for surface mount.  
FEATURES  
PIN CONNECTION  
•
•
•
•
•
High isolation voltage (BV = 5 000 Vr.m.s.)  
High current transfer ratio (CTR = 2 000% TYP.)  
High-speed switching (tr, tf = 100 µs TYP.)  
Ordering number of tape product: PS2502L-1-F3: 2 000 pcs/reel  
Safety standards  
(Top View)  
PS2502-1, PS2502L-1  
<R>  
4
3
1. Anode  
2. Cathode  
3. Emitter  
4. Collector  
•
UL approved: No. E72422  
1
2
APPLICATIONS  
PS2502-4, PS2502L-4  
16 15 14 13 12 11 10  
•
•
•
•
Power supply  
9
Telephone/FAX  
FA/OA equipment  
Programmable logic controller  
1
2
3
4
5
6
7
8
1, 3, 5, 7. Anode  
2, 4, 6, 8. Cathode  
9, 11, 13, 15. Emitter  
10, 12, 14, 16. Collector  
Document No. PN10226EJ04V0DS (4th edition)  
Date Published September 2009 NS  
1988, 2009  
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.  
PS2502-1,-4,PS2502L-1,-4  
<R>  
PACKAGE DIMENSIONS (UNIT : mm)  
DIP Type  
PS2502-1  
PS2502-4  
4.6±0.35  
19.8±0.5  
4
3
16  
1
9
8
7.62  
7.62  
1
2
0 to 15° +0.1  
0 to 15° +0.1  
0.25–0.05  
0.25–0.05  
1.25±0.15  
0.50±0.10  
0.25  
1.25±0.15  
0.50±0.10  
0.25  
M
2.54  
M
2.54  
Lead Bending Type  
PS2502L-1  
PS2502L-4  
4.6±0.35  
19.8±0.5  
4
3
16  
9
1
2
1
8
1.25±0.15  
0.25  
0.9±0.25  
9.60±0.4  
0.9±0.25  
9.60±0.4  
1.25±0.15  
M
0.25  
M
0.15  
2.54  
0.15  
2.54  
<R>  
PHOTOCOUPLER CONSTRUCTION  
Parameter  
Air Distance  
Unit (MIN.)  
7 mm  
7 mm  
Outer Creepage Distance  
Inner Creepage Distance  
Isolation Distance  
3.5 mm  
0.3 mm  
2
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
<R>  
MARKING EXAMPLE  
PS2502-1  
PS2502-4  
No. 1 pin  
Mark  
No. 1 pin  
Mark  
Country Assembled  
Type Number  
2502  
NJ931  
PS2502-4  
NJ931  
Assembly Lot  
Assembly Lot  
N
J
9
31  
N
J
9
31  
Week Assembled  
Week Assembled  
Year Assembled  
(Last 1 Digit)  
Year Assembled  
(Last 1 Digit)  
In-house Code  
CTR Rank Code  
In-house Code  
CTR Rank Code  
Package  
Made in Japan  
J
Package  
New PKG  
Made in Japan Made in Taiwan  
K
New PKG  
J
3
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
<R>  
ORDERING INFORMATION  
Part Number  
Order Number  
Solder Plating  
Specification  
Packing Style  
Safety Standard  
Approval  
Application Part  
Number*1  
PS2502-1  
PS2502-1-A  
Pb-Free  
Magazine case 100 pcs  
Standard products PS2502-1  
(UL Approved)  
PS2502L-1  
PS2502L-1-F3  
PS2502-4  
PS2502L-1-A  
PS2502L-1-F3-A  
PS2502-4-A  
Embossed Tape 2 000 pcs/reel  
Magazine case 20 pcs  
PS2502-4  
PS2502L-4  
PS2502L-4-A  
*1 For the application of the Safety Standard, following part number should be used.  
ABSOLUTE MAXIMUM RATINGS (TA = 25°C, unless otherwise specified)  
Parameter  
Symbol  
Ratings  
PS2502-1,  
Unit  
PS2502-4,  
PS2502L-4  
PS2502L-1  
Diode  
Reverse Voltage  
VR  
IF  
6
V
Forward Current (DC)  
Power Dissipation Derating  
Power Dissipation  
80  
mA/ch  
mW/°C  
mW/ch  
A/ch  
∆PD/°C  
PD  
1.5  
1.2  
150  
120  
Peak Forward Current*1  
IFP  
1
40  
6
Transistor Collector to Emitter Voltage  
Emitter to Collector Voltage  
Collector Current  
VCEO  
VECO  
IC  
V
V
200  
2.0  
160  
1.6  
mA/ch  
mW/°C  
mW/ch  
Vr.m.s.  
°C  
Power Dissipation Derating  
Power Dissipation  
∆PC/°C  
PC  
200  
160  
Isolation Voltage*2  
BV  
5 000  
Operating Ambient Temperature  
Storage Temperature  
TA  
–55 to +100  
–55 to +150  
Tstg  
°C  
*1 PW = 100 µs, Duty Cycle = 1%  
*2 AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output.  
Pins 1-2 shorted together, 3-4 shorted together (PS2502-1, PS2502L-1).  
Pins 1-8 shorted together, 9-16 shorted together (PS2502-4, PS2502L-4).  
4
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
ELECTRICAL CHARACTERISTICS (TA = 25°C)  
Parameter  
Symbol  
VF  
Conditions  
MIN.  
TYP.  
1.17  
MAX.  
1.4  
5
Unit  
V
Diode  
Forward Voltage  
Reverse Current  
Terminal Capacitance  
IF = 10 mA  
VR = 5 V  
IR  
µA  
pF  
nA  
Ct  
V = 0 V, f = 1.0 MHz  
VCE = 40 V, IF = 0 mA  
50  
Transistor Collector to Emitter Dark  
Current  
ICEO  
400  
1.0  
Coupled  
Current Transfer Ratio  
(IC/IF)*1  
CTR  
IF = 1 mA, VCE = 2 V  
IF = 1 mA, IC = 2 mA  
200  
1011  
2 000  
%
V
Collector Saturation  
Voltage  
VCE(sat)  
Isolation Resistance  
Isolation Capacitance  
Rise Time*2  
RI-O  
CI-O  
tr  
VI-O = 1.0 kVDC  
Ω
V = 0 V, f = 1.0 MHz  
0.5  
100  
100  
pF  
µs  
VCC = 10 V, IC = 2 mA, RL = 100 Ω  
Fall Time*2  
tf  
*1 CTR rank (only PS2502-1, PS2502L-1)  
K : 2 000 to (%)  
700 to 3 400 (%)  
L
:
M : 200 to 1 000 (%)  
*2 Test circuit for switching time  
Pulse Input  
V
CC  
Input  
PW = 1 ms  
Duty Cycle = 1/10  
t
on  
t
off  
I
F
t
d
t
s
V
OUT  
50 Ω  
RL = 100 Ω  
90%  
10%  
Output  
t
r
t
f
5
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
TYPICAL CHARACTERISTICS (TA = 25°C, unless otherwise specified)  
DIODE POWER DISSIPATION vs.  
AMBIENT TEMPERATURE  
TRANSISTOR POWER DISSIPATION  
vs. AMBIENT TEMPERATURE  
200  
150  
100  
50  
150  
100  
50  
PS2502-1  
PS2502-1  
PS2502L-1  
PS2502L-1  
PS2502-4  
PS2502L-4  
PS2502-4  
PS2502L-4  
2 mW/°C  
1.5 mW/°C  
1.6 mW/°C  
1.2 mW/°C  
0
25  
50  
100  
125  
(°C)  
150  
0
25  
50  
100  
125  
(°C)  
150  
75  
75  
Ambient Temperature T  
A
Ambient Temperature T  
A
FORWARD CURRENT vs.  
FORWARD VOLTAGE  
COLLECTOR CURRENT vs.  
COLLECTOR TO EMITTER VOLTAGE  
160  
140  
120  
100  
80  
100  
50  
5 mA  
T
A
= +100°C  
+60°C  
+25°C  
10  
5
0°C  
–25°C  
–55°C  
2 mA  
1
60  
0.5  
40  
1 mA  
20  
0.1  
I
F
= 0.5 mA  
4
0.7 0.8 0.9 1.0 1.1 1.2  
Forward Voltage V  
1.4  
0
1.3  
(V)  
1.5  
2
6
8
10  
F
Collector to Emitter Voltage VCE (V)  
COLLECTOR TO EMITTER DARK  
CURRENT vs. AMBIENT TEMPERATURE  
COLLECTOR CURRENT vs.  
COLLECTOR SATURATION VOLTAGE  
200  
5 mA  
2 mA  
1 mA  
100  
50  
10 000  
V
CE = 2 V  
5 V  
1000  
100  
10  
10 V  
24 V  
40 V  
10  
5
0.5 mA  
0.2 mA  
1
0.5  
I
F
= 0.1 mA  
1
0.2  
–50  
–25  
0
25  
50  
100  
0.4  
0.6  
0.8  
1.2  
1.4  
1.6  
75  
(°C)  
1.0  
Ambient Temperature T  
A
Collector Saturation Voltage VCE(sat) (V)  
Remark  
The graphs indicate nominal characteristics.  
6
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
NORMALIZED CURRENT TRANSFER  
RATIO vs. AMBIENT TEMPERATURE  
CURRENT TRANSFER RATIO vs.  
FORWARD CURRENT  
8 000  
7 000  
6 000  
5 000  
4 000  
3 000  
2 000  
1.4  
1.2  
V
CE = 2 V  
Normalized to 1.0  
at TA = 25°C,  
Sample A  
IF = 1 mA, VCE = 2 V  
B
C
D
1.0  
0.8  
0.6  
0.4  
0.2  
1 000  
0
–50  
–25  
0
25  
50  
100  
0.1  
0.5  
1
5
10  
30  
75  
(°C)  
Ambient Temperature T  
A
Forward Current I  
F
(mA)  
CURRENT TRANSFER RATIO vs.  
FORWARD CURRENT  
SWITCHING TIME vs.  
LOAD RESISTANCE  
3 000  
2 500  
2 000  
1 500  
1 000  
500  
1 000  
500  
VCC = 5 V,  
VCE = 2 V  
IC = 2 mA,  
CTR = 2 280 %  
µ
tf  
tr  
Sample A  
100  
50  
B
C
D
td  
10  
5
ts  
2
30  
0
50  
500 1 k  
5 k  
10  
50  
100  
500  
100  
Forward Current I  
F
( A)  
µ
Load Resistance R (Ω)  
L
SWITCHING TIME vs.  
LOAD RESISTANCE  
FREQUENCY RESPONSE  
10 000  
5 000  
VCC = 5 V,  
IF = 1 mA,  
CTR = 2 280 %  
I
F
= 1 mA,  
tf  
VCE = 2 V  
0
µ
1 000  
500  
–5  
ts  
tr  
–10  
100  
50  
–15  
–20  
RL = 100 Ω  
10  
td  
300  
1 k  
5 k  
10 20  
Frequency f (kHz)  
200  
50 100  
500  
10 k  
50 k 100 k  
0.2 0.5  
1
2
5
Load Resistance R (Ω)  
L
Remark The graphs indicate nominal characteristics.  
7
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
LONG TERM CTR DEGRADATION  
1.2  
1.0  
0.8  
0.6  
I = 1 mA  
F
TA = 25°C  
TA = 60°C  
0.4  
0.2  
0
10  
102  
103  
104  
105  
106  
Time (Hr)  
Remark The graph indicates nominal characteristics.  
8
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
<R>  
TAPING SPECIFICATIONS (UNIT : mm)  
Outline and Dimensions (Tape)  
2.0±0.1  
4.0±0.1  
+0.1  
4.5 MAX.  
φ
1.5  
–0  
1.55±0.1  
8.0±0.1  
4.0±0.1  
0.4  
5.3±0.1  
Tape Direction  
PS2502L-1-F3  
Outline and Dimensions (Reel)  
2.0±0.5  
2.0±0.5  
13.0±0.2  
φ
R 1.0  
φ
φ
φ
21.0±0.8  
17.5±1.0  
21.5±1.0  
15.9 to 19.4  
Outer edge of  
flange  
Packing: 2 000 pcs/reel  
9
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
NOTES ON HANDLING  
1. Recommended soldering conditions  
(1) Infrared reflow soldering  
• Peak reflow temperature  
260°C or below (package surface temperature)  
• Time of peak reflow temperature  
• Time of temperature higher than 220°C  
10 seconds or less  
60 seconds or less  
• Time to preheat temperature from 120 to 180°C 120±30 s  
• Number of reflows  
• Flux  
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  
(heating)  
to 10 s  
260°C MAX.  
220°C  
to 60 s  
180°C  
120°C  
120±30 s  
(preheating)  
Time (s)  
(2) Wave soldering  
• Temperature  
• Time  
260°C or below (molten solder temperature)  
10 seconds or less  
• Preheating conditions  
• Number of times  
• Flux  
120°C or below (package surface temperature)  
One (Allowed to be dipped in solder including plastic mold portion.)  
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine  
content of 0.2 Wt% is recommended.)  
(3) Soldering by soldering iron  
• Peak temperature (lead part temperature)  
• Time (each pins)  
350°C or below  
3 seconds or less  
• Flux  
Rosin flux containing small amount of chlorine (The flux with a  
maximum chlorine content of 0.2 Wt% is recommended.)  
(a) Soldering of leads should be made at the point 1.5 to 2.0 mm from the root of the lead.  
(b) Please be sure that the temperature of the package would not be heated over 100°C.  
10  
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
(4) Cautions  
• Fluxes  
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.  
2. Cautions regarding noise  
Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between  
collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute  
maximum ratings.  
3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler  
Check the setting values before use, since the forward current conditions at CTR measurement differ according  
to product.  
When using products other than at the specified forward current, the characteristics curves may differ from the  
standard curves due to 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.  
11  
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
•
The information in this document is current as of September, 2009. The information is subject to  
change without notice. For actual design-in, refer to the latest publications of NEC Electronics data  
sheets, etc., for the most up-to-date specifications of NEC Electronics products. Not all products  
and/or types are available in every country. Please check with an NEC Electronics sales  
representative for availability and additional information.  
• No part of this document may be copied or reproduced in any form or by any means without the prior  
written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may  
appear in this document.  
•
NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual  
property rights of third parties by or arising from the use of NEC Electronics products listed in this document  
or any other liability arising from the use of such products. No license, express, implied or otherwise, is  
granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others.  
Descriptions of circuits, software and other related information in this document are provided for illustrative  
purposes in semiconductor product operation and application examples. The incorporation of these  
circuits, software and information in the design of a customer's equipment shall be done under the full  
responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by  
customers or third parties arising from the use of these circuits, software and information.  
•
• While NEC Electronics endeavors to enhance the quality and safety of NEC Electronics products, customers  
agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. In addition, NEC  
Electronics products are not taken measures to prevent radioactive rays in the product design. When customers  
use NEC Electronics products with their products, customers shall, on their own responsibility, incorporate  
sufficient safety measures such as redundancy, fire-containment and anti-failure features to their products in  
order to avoid risks of the damages to property (including public or social property) or injury (including death) to  
persons, as the result of defects of NEC Electronics products.  
•
NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and  
"Specific".  
The "Specific" quality grade applies only to NEC Electronics products developed based on a customer-  
designated "quality assurance program" for a specific application. The recommended applications of an NEC  
Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of  
each NEC Electronics product 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": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life  
support systems and medical equipment for life support, etc.  
The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC  
Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications  
not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to  
determine 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).  
M8E0904E  
12  
Data Sheet PN10226EJ04V0DS  
PS2502-1,-4,PS2502L-1,-4  
This product uses gallium arsenide (GaAs).  
Caution GaAs Products  
GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe  
the following points.  
• Follow related laws and ordinances when disposing of the product. If there are no applicable laws  
and/or ordinances, dispose of the product as recommended below.  
1. Commission a disposal company able to (with a license to) collect, transport and dispose of  
materials that contain arsenic and other such industrial waste materials.  
2. Exclude the product from general industrial waste and household garbage, and ensure that the  
product is controlled (as industrial waste subject to special control) up until final disposal.  
• Do not burn, destroy, cut, crush, or chemically dissolve the product.  
• Do not lick the product or in any way allow it to enter the mouth.  

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