6, 8-PIN DIP, 250 V BREAK DOWN VOLTAGE
1-ch, 2-ch Optical Coupled MOS FET
Solid State Relay
OCMOS FET
PS7122A-1A,-2A,PS7122AL-1A,-2A
DESCRIPTION
The PS7122A-1A, -2A and PS7122AL-1A, -2A are solid state relays containing GaAs LEDs on the light emitting
side (input side) and MOS FETs on the output side.
They are suitable for analog signal control because of their low offset and high linearity.
The PS7122AL-1A, -2A have a surface mount type lead.
FEATURES
1 channel type (1 a output) or 2 channel type (1 a + 1 a output)
Low LED operating current (I
F
= 2 mA)
Designed for AC/DC switching line changer
Small package (6, 8-pin DIP)
Low offset voltage
PS7122AL-1A, -2A: Surface mount type
UL approved: File No. E72422 (S)
BSI approved: No. 8245/8246
CSA approved: No. CA 101391
APPLICATIONS
Exchange
equipment
Measurement
equipment
FA/OA
equipment
Document No. PN10273EJ01V1DS (1st edition)
(Previous No. P13381EJ4V0DS00)
Date Published February 2003 CP(K)
The mark shows major revised points.
PS7122A-1A,-2A,PS7122AL-1A,-2A
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
9.250.5
3.50.3
1.340.1
0.25 M
2.54
6.50.5
0.10
+0.10 0.05
0.90.25
9.600.4
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
9.250.5
3.50.3
1.340.1
0.25 M
2.54
6.50.5
0.10
+0.10 0.05
0.90.25
9.600.4
PS7122A-1A
PS7122AL-1A
PS7122A-2A
PS7122AL-2A
1
2
4
3
6
5
8
7
TOP VIEW
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
1
2
4
3
6
5
8
7
TOP VIEW
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
1. LED Anode
2. LED Cathode
3. NC
4. MOS FET Drain
5. MOS FET Source
6. MOS FET Drain
1
2
3
6
5
4
TOP VIEW
1. LED Anode
2. LED Cathode
3. NC
4. MOS FET Drain
5. MOS FET Source
6. MOS FET Drain
1
2
3
6
5
4
TOP VIEW
Data Sheet PN10273EJ01V1DS
2
PS7122A-1A,-2A,PS7122AL-1A,-2A
ORDERING INFORMATION (Solder Contains Lead)
Part Number
Package
Packing Style
Application Part Number
*1
PS7122A-1A
6-pin DIP
Magazine case 50 pcs
PS7122A-1A
PS7122AL-1A
PS7122AL-1A
PS7122AL-1A-E3
Embossed Tape 1 000 pcs/reel
PS7122AL-1A-E4
PS7122A-2A
8-pin DIP
Magazine case 50 pcs
PS7122A-2A
PS7122AL-2A
PS7122AL-2A
PS7122AL-2A-E3
Embossed Tape 1 000 pcs/reel
PS7122AL-2A-E4
*1 For the application of the Safety Standard, following part number should be used.
ORDERING INFORMATION (Pb-Free)
Part Number
Package
Packing Style
Application Part Number
*1
PS7122A-1A-A
6-pin DIP
Magazine case 50 pcs
PS7122A-1A
PS7122AL-1A-A
PS7122AL-1A
PS7122AL-1A-E3-A
Embossed Tape 1 000 pcs/reel
PS7122AL-1A-E4-A
PS7122A-2A-A
8-pin DIP
Magazine case 50 pcs
PS7122A-2A
PS7122AL-2A-A
PS7122AL-2A
PS7122AL-2A-E3-A
Embossed Tape 1 000 pcs/reel
PS7122AL-2A-E4-A
*1 For the application of the Safety Standard, following part number should be used.
Data Sheet PN10273EJ01V1DS
3
PS7122A-1A,-2A,PS7122AL-1A,-2A
ABSOLUTE MAXIMUM RATINGS (T
A
= 25
C, unless otherwise specified)
Ratings
Parameter Symbol
PS7122A-1A,
PS7122AL-1A
PS7122A-2A,
PS7122AL-2A
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
Connection A
I
L
200 mA
Load
Current
*2
Connection B
350
-
Connection
C
500
-
Pulse Load Current
*3
(AC/DC Connection)
I
LP
400 mA
Power
Dissipation
P
D
560 375
mW/ch
Isolation Voltage
*4
BV 1
500
Vr.m.s.
Total Power Dissipation
P
T
610 850 mW
Operating Ambient Temperature
T
A
-
40 to +85
C
Storage Temperature
T
stg
-
40 to +100
C
*1 PW = 100
s, Duty Cycle = 1 %
*2 Conditions: I
F
2 mA. The following types of load connections are available.
Connection A
V
L
(AC/DC)
1
6
2
5
4
3
I
L
L
Connection B
Connection C
1
6
2
5
4
3
I
L
L
V
L
(DC)
+
1
6
2
5
4
3
I
L
I
L
L
V
L
(DC)
+
1
6
2
5
4
3
I
L
L
V
L
(DC)
+
I
L
+ I
L
*3 PW = 100 ms, 1 shot
*4 AC voltage for 1 minute at T
A
= 25
C, RH = 60 % between input and output
Data Sheet PN10273EJ01V1DS
4
PS7122A-1A,-2A,PS7122AL-1A,-2A
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
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
V
D
= 250 V
0.03
1.0
A
Output
Capacitance
C
out
V
D
= 0 V, f = 1 MHz
120
pF/ch
Coupled
LED On-state Current
I
Fon
I
L
= 200 mA
2.0
mA
On-state
Resistance
R
on1
I
F
= 10 mA, I
L
= 10 mA
4.5
8.0
R
on2
I
F
= 10 mA, I
L
= 200 mA, t
10 ms
Turn-on
Time
*1
t
on
I
F
= 10 mA, V
O
= 5 V, R
L
= 500
,
0.5
1.5
ms
Turn-off
Time
*1
t
off
PW
10 ms
0.04
0.2
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
*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 %
Output
Input
Data Sheet PN10273EJ01V1DS
5
PS7122A-1A,-2A,PS7122AL-1A,-2A
TYPICAL CHARACTERISTICS (T
A
= 25
C, unless otherwise specified)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
Ambient Temperature T
A
(C)
Maximum Forward Current I
F
(mA)
25
0
25
50
75
85
100
100
80
60
40
0
20
FORWARD VOLTAGE vs.
AMBIENT TEMPERATURE
Ambient Temperature T
A
(C)
Forward Voltage V
F
(V)
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
Output Capacitance C
out
(pF)
Applied Voltage V
D
(V)
OUTPUT CAPACITANCE vs.
APPLIED VOLTAGE
20
40
60
80
100
120
400
0
300
200
100
Maximum Load Current I
L
(mA)
Ambient Temperature T
A
(C)
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
100
85
75
0
25
50
25
200
300
100
0
LOAD CURRENT vs. LOAD VOLTAGE
Load Current I
L
(mA)
Load Voltage V
L
(V)
100
200
100
200
2.0
1.0
0
2.0
1.0
Off-state Leakage Current I
Loff
(A)
Applied Voltage V
D
(V)
OFF-STATE LEAKAGE CURRENT vs.
APPLIED VOLTAGE
I
F
=10 mA
250
50
0
100
150
200
10
7
10
6
10
5
10
8
10
9
25 C
T
A
= 85 C
Data Sheet PN10273EJ01V1DS
6
PS7122A-1A,-2A,PS7122AL-1A,-2A
n = 50 pcs,
I
F
= 10 mA,
V
O
= 5 V
Number (pcs)
Turn-on Time t
on
(ms)
TURN-ON TIME DISTRIBUTION
0
5
10
15
20
25
30
0.6
0.4
n = 50 pcs,
I
F
= 10 mA,
V
O
= 5 V
Number (pcs)
Turn-off Time t
off
(ms)
TURN-OFF TIME DISTRIBUTION
0
5
10
15
20
25
30
0.04
0.05
0.03
0.06
Turn-on Time t
on
(ms)
Forward Current I
F
(mA)
TURN-ON TIME vs. FORWARD CURRENT
Turn-off Time t
off
(ms)
Forward Current I
F
(mA)
TURN-OFF TIME vs. FORWARD CURRENT
30
25
20
15
10
5
0.1
0.3
0.4
0.6
0.2
0.5
0
30
25
20
15
10
5
2
6
8
12
4
10
0
V
O
= 5 V
V
O
= 5 V
n = 50 pcs,
I
F
= 10 mA,
I
L
= 10 mA
Number (pcs)
On-state Resistance R
on
(
)
ON-STATE RESISTANCE DISTRIBUTION
0
5
10
15
20
25
30
4.3
4.4
4.5
4.6
4.7
Normalized to 1.0
at T
A
= 25 C,
I
F
= 10 mA,
I
L
= 10 mA
Normalized On-state Resistance R
on
Ambient Temperature T
A
(C)
NORMALIZED ON-STATE RESISTANCE vs.
AMBIENT TEMPERATURE
0.5
1.5
2.0
3.0
1.0
2.5
0.0
100
75
50
25
25
0
Data Sheet PN10273EJ01V1DS
7
PS7122A-1A,-2A,PS7122AL-1A,-2A
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
100
0
25
25
50
75
2.5
3.0
0.0
2.0
1.5
1.0
0.5
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
100
0
25
25
50
75
2.5
3.0
0.0
2.0
1.5
1.0
0.5
Remark The graphs indicate nominal characteristics.
Data Sheet PN10273EJ01V1DS
8
PS7122A-1A,-2A,PS7122AL-1A,-2A
TAPING SPECIFICATIONS (in millimeters)
Tape Direction
PS7122AL-1A-E3
PS7122AL-2A-E3
PS7122AL-1A-E4
PS7122AL-2A-E4
Outline and Dimensions (Tape)
1.550.1
2.00.1
4.00.1
1.750.1
4.5 MAX.
10.40.1
12.00.1
1.5
+0.1
0
7.50.1
10.30.1
16.00.3
4.00.1
0.3
Outline and Dimensions (Reel)
Packing: 1 000 pcs/reel
3302.0
1001.0
2.00.5
13.00.2
R 1.0
21.00.8
2.00.5
15.9 to 19.4
Outer edge of
flange
21.51.0
17.51.0
Data Sheet PN10273EJ01V1DS
9
PS7122A-1A,-2A,PS7122AL-1A,-2A
RECOMMENDED SOLDERING CONDITIONS
(1) Infrared reflow soldering
Peak reflow temperature
260
C or below (package surface temperature)
Time of peak reflow temperature
10 seconds or less
Time of temperature higher than 220
C
60 seconds or less
Time to preheat temperature from 120 to 180
C 120
30 s
Number of reflows
Three
Flux
Rosin flux containing small amount of chlorine (The flux with a
maximum chlorine content of 0.2 Wt% is recommended.)
220C
Package Surface Temperature T (C)
Time (s)
(heating)
to 10 s
to 60 s
260C MAX.
Recommended Temperature Profile of Infrared Reflow
12030 s
(preheating)
180C
120C
(2) Wave soldering
Temperature
260
C or below (molten solder temperature)
Time
10 seconds or less
Preheating conditions
120
C or below (package surface temperature)
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 PN10273EJ01V1DS
10
4590 Patrick Henry Drive
Santa Clara, CA 95054-1817
Telephone: (408) 919-2500
Facsimile: (408) 988-0279
Subject: Compliance with EU Directives
CEL certifies, to its knowledge, that semiconductor and laser products detailed below are compliant
with the requirements of European Union (EU) Directive 2002/95/EC Restriction on Use of Hazardous
Substances in electrical and electronic equipment (RoHS) and the requirements of EU Directive
2003/11/EC Restriction on Penta and Octa BDE.
CEL Pb-free products have the same base part number with a suffix added. The suffix A indicates
that the device is Pb-free. The AZ suffix is used to designate devices containing Pb which are
exempted from the requirement of RoHS directive (*). In all cases the devices have Pb-free terminals.
All devices with these suffixes meet the requirements of the RoHS directive.
This status is based on CEL's understanding of the EU Directives and knowledge of the materials that
go into its products as of the date of disclosure of this information.
Restricted Substance
per RoHS
Concentration Limit per RoHS
(values are not yet fixed)
Concentration contained
in CEL devices
-A -AZ
Lead (Pb)
< 1000 PPM
Not Detected
(*)
Mercury
< 1000 PPM
Not Detected
Cadmium
< 100 PPM
Not Detected
Hexavalent Chromium
< 1000 PPM
Not Detected
PBB
< 1000 PPM
Not Detected
PBDE
< 1000 PPM
Not Detected
If you should have any additional questions regarding our devices and compliance to environmental
standards, please do not hesitate to contact your local representative.
Important Information and Disclaimer: Information provided by CEL on its website or in other communications concerting the substance
content of its products represents knowledge and belief as of the date that it is provided. CEL bases its knowledge and belief on information
provided by third parties and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better
integrate information from third parties. CEL has taken and continues to take reasonable steps to provide representative and accurate
information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. CEL and CEL
suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for
release.
In no event shall CEL's liability arising out of such information exceed the total purchase price of the CEL part(s) at issue sold by CEL to
customer on an annual basis.
See CEL Terms and Conditions for additional clarification of warranties and liability.
PDF 
ZIP