DATA SHEET
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confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
1997, 1999
8-PIN DIP, 250 V BREAK DOWN VOLTAGE, TRANSFER TYPE
2-ch Optical Coupled MOS FET
Document No. P13383EJ4V0DS00 (4th edition)
Date Published October 1999 NS CP(K)
Printed in Japan
The mark
shows major revised points.
Solid State Relay
OCMOS FET
PS7122A-1C,PS7122AL-1C
DESCRIPTION
The PS7122A-1C and PS7122AL-1C are transfer type solid state relays containing normally open (N.O.) contact
and normally close (N.C.) contact on the output side.
They are suitable for analog signal control because of their low offset and high linearity.
The PS7122AL-1C has a surface mount type lead.
FEATURES
2 channel type (1 a + 1 b output)
Low LED operating current (I
F
= 2 mA)
Designed for AC/DC switching line changer
Small package (8-pin DIP)
Low offset voltage
PS7122AL-1C: Surface mount type
APPLICATIONS
Exchange equipment
Measurement equipment
FA/OA equipment
Data Sheet P13383EJ4V0DS00
2
PS7122A-1C,PS7122AL-1C
PACKAGE DIMENSIONS (in millimeters)
9.250.5
3.50.3
4.150.3
3.30.3
0.50.1
2.54
1.340.1
0.25 M
0 to 15
7.62
6.50.5
6.50.5
0.10
+0.10 0.05
0.90.25
9.600.4
9.250.5
3.50.3
1.340.1
0.25 M
2.54
TOP VIEW
TOP VIEW
PS7122AL-1C
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET (N.O.)
6. MOS FET (N.O.)
7. MOS FET (N.C.)
8. MOS FET (N.C.)
1
2
4
3
6
5
8
7
PS7122A-1C
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET (N.O.)
6. MOS FET (N.O.)
7. MOS FET (N.C.)
8. MOS FET (N.C.)
1
2
4
3
6
5
8
7
Data Sheet P13383EJ4V0DS00
3
PS7122A-1C,PS7122AL-1C
ORDERING INFORMATION
Part Number
Package
Packing Style
Application Part Number
*1
PS7122A-1C
8-pin DIP
Magazine case 50 pcs
PS7122A-1C
PS7122AL-1C
PS7122AL-1C
PS7122AL-1C-E3
Embossed Tape 1 000 pcs/reel
PS7122AL-1C-E4
*1 For the application of the Safety Standard, following part number should be used.
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
C, unless otherwise specified)
Parameter
Symbol
Ratings
Unit
Diode
Forward Current (DC)
I
F
50
mA
Reverse Voltage
V
R
5.0
V
Power Dissipation
P
D
50
mW/ch
Peak Forward Current
*1
I
FP
1
A
MOS FET
Break Down Voltage
V
L
250
V
Continuous Load Current
I
L
200
mA
Pulse Load Current
*2
(AC/DC Connection)
I
LP
400
mA
Power Dissipation
P
D
375
mW/ch
Isolation Voltage
*3
BV
1 500
Vr.m.s.
Total Power Dissipation
P
T
850
mW
Operating Ambient Temperature
T
A
-
40 to +80
C
Storage Temperature
T
stg
-
40 to +100
C
*1 PW = 100
s, Duty Cycle = 1 %
*2 PW = 100 ms, 1 shot
*3 AC voltage for 1 minute at T
A
= 25
C, RH = 60 % between input and output
RECOMMENDED OPERATING CONDITIONS (T
A
= 25
C)
Parameter
Symbol
MIN.
TYP.
MAX.
Unit
LED Operating Current
I
F
2
10
20
mA
LED Off Voltage
V
F
0
0.5
V
Data Sheet P13383EJ4V0DS00
4
PS7122A-1C,PS7122AL-1C
ELECTRICAL CHARACTERISTICS (T
A
= 25
C)
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Diode
Forward Voltage
V
F
I
F
= 10 mA
1.2
1.4
V
Reverse Current
I
R
V
R
= 5 V
5.0
A
MOS FET
Off-state Leakage Current
I
Loff
N.O.: I
F
= 0 mA, V
D
= 250 V
0.03
1.0
A
N.C.: I
F
= 10 mA, V
D
= 250 V
Output Capacitance
C
out
N.O.: V
D
= 0 V, f = 1 MHz
120
pF/ch
N.C.: I
F
= 10 mA, V
D
= 0 V, f = 1 MHz
340
Coupled
LED On-state Current
I
Fon
N.O.: I
L
= 200 mA
2.0
mA
LED Off-state Current
I
Foff
N.C.: I
L
= 200 mA
2.0
mA
On-state Resistance
R
on1
N.O.: I
F
= 10 mA, I
L
= 10 mA
4.5
8.0
N.C.: I
F
= 0 mA, I
L
= 10 mA
R
on2
N.O.: I
F
= 10 mA, I
L
= 200 mA, t
10 ms
N.C.: I
F
= 0 mA, I
L
= 200 mA, t
10 ms
Turn-on Time
*1
t
on (N.O.)
I
F
= 10 mA, V
O
= 5 V, PW
10 ms
0.5
1.5
ms
t
on (N.C.)
0.04
0.2
Turn-off Time
*1
t
off (N.O.)
0.04
0.2
t
off (N.C.)
0.5
1.5
Isolation Resistance
R
I-O
V
I-O
= 1.0 kV
DC
10
9
Isolation Capacitance
C
I-O
V = 0 V, f = 1 MHz
1.1
pF/ch
Data Sheet P13383EJ4V0DS00
5
PS7122A-1C,PS7122AL-1C
*1 Test Circuit for Switching Time
V
L
R
L
I
F
R
in
Pulse Input
Input monitor
monitor
V
O
t
on
t
off
10 %
90 %
0
V
O
= 5 V
50 %
t
on
t
off
10 %
90 %
0
V
O
= 5 V
50 %
N.O. (between pin 5 and 6)
Input
Output
N.C. (between pin 7 and 8)
Input
Output
Data Sheet P13383EJ4V0DS00
6
PS7122A-1C,PS7122AL-1C
TYPICAL CHARACTERISTICS (T
A
= 25
C, unless otherwise specified)
Maximum Forward Current I
F
(mA)
Ambient Temperature T
A
(C)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
LOAD CURRENT vs. LOAD VOLTAGE
Load Current I
L
(mA)
Load Voltage V
L
(V)
Maximum Load Current I
L
(mA)
Ambient Temperature T
A
(C)
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
Off-state Leakage Current I
Loff
(A)
Applied Voltage V
D
(V)
OFF-STATE LEAKAGE CURRENT vs.
APPLIED VOLTAGE
Output Capacitance C
out
(pF)
Applied Voltage V
D
(V)
OUTPUT CAPACITANCE vs.
APPLIED VOLTAGE
Forward Voltage V
F
(V)
Ambient Temperature T
A
(C)
AMBIENT TEMPERATURE
FORWARD VOLTAGE vs.
25
0
25
50
75
80
100
100
80
60
40
0
20
25
0
25
50
75
100
1.6
1.4
1.2
1.0
0.8
I
F
= 50 mA
1 mA
5 mA
10 mA
20 mA
30 mA
f = 1 MHz
20
40
60
80
100
120
400
0
300
200
100
100
80
75
0
25
50
25
200
300
100
0
100
200
100
200
2.0
1.0
0
2.0
1.0
N.C.
N.O.
250
50
0
100
150
200
10
7
10
6
10
5
10
8
10
9
I
F
= 0 mA (N.O.)
I
F
= 10 mA (N.C.)
T
A
= 80 C
N.O., N.C.
25 C
N.O., N.C.
Data Sheet P13383EJ4V0DS00
7
PS7122A-1C,PS7122AL-1C
Normalized to 1.0
at T
A
= 25 C,
I
F
= 10 mA, I
L
= 10 mA (N.O.),
I
F
= 0 mA, I
L
= 10 mA (N.C.)
Normalized On-state Resistance R
on
Ambient Temperature T
A
(C)
NORMALIZED ON-STATE RESISTANCE vs.
AMBIENT TEMPERATURE
Turn-on Time t
on
(ms)
Forward Current I
F
(mA)
TURN-ON TIME vs. FORWARD CURRENT
Normalized to 1.0
at T
A
= 25 C,
I
F
= 10 mA, V
O
= 5 V
Normalized Turn-off Time t
off
Ambient Temperature T
A
(C)
NORMALIZED TURN-OFF TIME vs.
AMBIENT TEMPERATURE
Turn-off Time t
off
(ms)
Forward Current I
F
(mA)
TURN-OFF TIME vs. FORWARD CURRENT
Normalized to 1.0
at T
A
= 25 C,
I
F
= 10 mA, V
O
= 5 V
Normalized Turn-on Time t
on
Ambient Temperature T
A
(C)
NORMALIZED TURN-ON TIME vs.
AMBIENT TEMPERATURE
0.5
1.5
2.0
3.0
1.0
2.5
0.0
100
75
50
25
25
0
100
0
25
25
50
75
2.5
3.0
0.0
2.0
1.5
1.0
0.5
100
0
25
25
50
75
2.5
3.0
0.0
2.0
1.5
1.0
0.5
N.O.
N.C.
N.O.
N.C.
N.O.
N.C.
N.O.
N.C.
N.O.
N.C.
30
25
20
15
10
5
2
6
8
12
4
10
0
V
O
= 5 V
30
25
20
15
10
5
2
6
8
12
4
10
0
V
O
= 5 V
Data Sheet P13383EJ4V0DS00
8
PS7122A-1C,PS7122AL-1C
n = 50 pcs,
I
F
= 10 mA,
I
L
= 10 mA
Number (pcs)
On-state Resistance R
on
(
)
ON-STATE RESISTANCE (N.O.)
DISTRIBUTION
n = 50 pcs,
I
F
= 0 mA,
I
L
= 10 mA
Number (pcs)
On-state Resistance R
on
(
)
ON-STATE RESISTANCE (N.C.)
DISTRIBUTION
Number (pcs)
Turn-on Time t
on
(ms)
TURN-ON TIME (N.O.) DISTRIBUTION
n = 50 pcs,
I
F
= 10 mA,
V
O
= 5 V
Number (pcs)
Turn-off Time t
off
(ms)
TURN-OFF TIME (N.O.) DISTRIBUTION
n = 50 pcs,
I
F
= 10 mA,
V
O
= 5 V
n = 50 pcs,
I
F
= 10 mA,
V
O
= 5 V
Number (pcs)
Turn-on Time t
on
(ms)
TURN-ON TIME (N.C.) DISTRIBUTION
n = 50 pcs,
I
F
= 10 mA,
V
O
= 5 V
Number (pcs)
Turn-off Time t
off
(ms)
TURN-OFF TIME (N.C.) DISTRIBUTION
0
5
10
15
20
25
30
4.3
4.4
4.5
4.6
4.7
0
5
10
15
20
25
30
0.4
0.6
0
5
10
15
20
25
30
4.3
4.4
4.5
4.6
4.7
0
5
10
15
20
25
30
0.6
0.4
0
5
10
15
20
25
30
0.04
0.05
0.03
0.06
0
5
10
15
20
25
30
0.04
0.05
Remark The graphs indicate nominal characteristics.
Data Sheet P13383EJ4V0DS00
9
PS7122A-1C,PS7122AL-1C
TAPING SPECIFICATIONS (in millimeters)
Tape Direction
PS7122AL-1C-E3
PS7122AL-1C-E4
Outline and Dimensions (Tape)
1.550.1
2.00.1
4.00.1
1.550.1
1.750.1
4.30.2
10.30.1
0.3
7.50.1
16.00.3
10.40.1
12.00.1
Outline and Dimensions (Reel)
Packing: 1 000 pcs/reel
2.00.5
R 1.0
13.00.5
21.00.8
330
80.05.0
16.4
+2.0
0.0
1.5
Data Sheet P13383EJ4V0DS00
10
PS7122A-1C,PS7122AL-1C
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering
Peak reflow temperature
235
C (package surface temperature)
Time of temperature higher than 210
C
30 seconds or less
Number of reflows
Two
Flux
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt % is recommended.)
60 to 120 s
(preheating)
210 C
100 to 160 C
Package Surface Temperature T (C)
Time (s)
(heating)
to 10 s
to 30 s
235 C (peak temperature)
Recommended Temperature Profile of Infrared Reflow
(2) Dip soldering
Temperature
260
C or below (molten solder temperature)
Time
10 seconds or less
Number of times
One
Flux
Rosin flux containing small amount of chlorine (The flux with a maximum chlorine content of
0.2 Wt % is recommended.)
(3) Cautions
Fluxes
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
Data Sheet P13383EJ4V0DS00
11
PS7122A-1C,PS7122AL-1C
[MEMO]
PS7122A-1C,PS7122AL-1C
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.
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
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.
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 the customer's equipment shall be done under the full responsibility
of the customer. NEC Corporation assumes no responsibility for any losses incurred by the customer or third
parties arising from the use of these circuits, software, and information.
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)
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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.
M7 98. 8
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