Solid State Relay
OCMOS FET
PS7241-2A
8-PIN SOP, 400V BREAK DOWN VOLTAGE
NORMALLY OPEN TYPE
2-ch Optical Coupled MOS FET
−NEPOC
Series−
DESCRIPTION
open (N.O.) contact MOS FETs on the output side.
It is suitable for analog signal control because of their low offset and high linearity.
FEATURES
• 2 channel type (1 a + 1 a output)
• Low LED operating current (I
F
= 2 mA)
• Designed for AC/DC switching line changer
• Small and thin package (8-pin SOP, Height = 2.1 mm)
• Low offset voltage
<R>
• Pb-Free product
• Safety standards
• UL approved: File No. E72422
• BSI approved: No. 8241/8242
• Ordering number of taping product : PS7241-2A-F3, F4: 1 500 pcs/reel
• CSA approved: No. CA 101391
APPLICATIONS
• Exchange equipment
• Measurement equipment
• FA/OA equipment
DI
Document No. PN10304EJ02V0DS (2nd edition)
Date Published August 2006 NS CP(K)
SC
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.
O
NT
IN
UE
The PS7241-2A is a solid state relay containing GaAs LEDs on the light emitting side (input side) and normally
D
PS7241-2A
PACKAGE DIMENSIONS
(in millimeters)
0.4±0.3
9.08±0.5
TOP VIEW
8
7
6
5
2.54
0.40
+0.10
–0.05
0.25 M
0.05
<R>
MARKING EXAMPLE
No. 1 pin
Mark
PS7241-2A
NL601
DI
SC
In-house Code
(L: Pb-Free)
Rank Code
2
O
N L 6 01
Week Assembled
Year Assembled
(Last 1 Digit)
Data Sheet PN10304EJ02V0DS
NT
Country Assembled
Type Number
Assembly Lot
IN
UE
7.0±0.3
4.4
0.5±0.3
1
2
3
4
1. LED Anode
2. LED Cathode
3. LED Anode
4. LED Cathode
5. MOS FET
6. MOS FET
7. MOS FET
8. MOS FET
2.05
+0.08
–0.05
+0.08
–0.05
0.15
+0.10
–0.05
D
PS7241-2A
<R>
ORDERING INFORMATION
Part Number
Order Number
Solder Plating
Specification
PS7241-2A
PS7241-2A-F3
PS7241-2A-F4
PS7241-2A-A
PS7241-2A-F3-A
PS7241-2A-F4-A
Pb-Free
Magazine case 45 pcs
Embossed Tape 1 500 pcs/reel
Packing Style
Safety Standard
Approval
Standard products
(UL, BSI, CSA
approved)
Application Part
Number
*1
PS7241-2A
*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
Diode
Forward Current (DC)
Reverse Voltage
Power Dissipation
Peak Forward Current
MOS FET
Break Down Voltage
Continuous Load Current
Pulse Load Current
(AC/DC Connection)
Power Dissipation
Isolation Voltage
*3
*2
*1
Symbol
I
F
V
R
P
D
I
FP
V
L
I
L
I
LP
P
D
Ratings
50
5
50
1
Total Power Dissipation
Operating Ambient Temperature
Storage Temperature
NT
180
BV
P
T
T
A
1 500
460
−40
to +85
T
stg
−40
to +100
Data Sheet PN10304EJ02V0DS
*1
PW = 100
µ
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
DI
SC
Pins 1-4 shorted together, 5-8 shorted together.
O
IN
A/ch
V
400
120
200
mA/ch
mA/ch
mW/ch
Vr.m.s.
mW
°C
°C
UE
Unit
mA/ch
V
mW/ch
D
3
PS7241-2A
RECOMMENDED OPERATING CONDITIONS (T
A
= 25°C)
Parameter
LED Operating Current
LED Off Voltage
Symbol
I
F
V
F
MIN.
2
0
TYP.
10
MAX.
20
0.5
Unit
mA/ch
V
ELECTRICAL CHARACTERISTICS (T
A
= 25°C)
Parameter
Diode
Forward Voltage
Reverse Current
MOS FET
Off-state Leakage Current
Output Capacitance
Coupled
LED On-state Current
On-state Resistance
Symbol
V
F
I
R
I
Loff
C
out
I
Fon
R
on1
R
on2
Turn-on Time
*1, 2
*1, 2
Conditions
I
F
= 10 mA
V
R
= 5 V
V
D
= 400 V
V
D
= 0 V, f = 1.0 MHz
I
L
= 120 mA
I
F
= 10 mA, I
L
= 10 mA
MIN.
UE
1.2
1.4
5
0.03
65
1.0
2.0
30
21
16
0.2
0.02
25
1.0
0.2
10
9
I
F
= 10 mA, I
L
= 120 mA, t
≤
10 ms
I
F
= 10 mA, V
O
= 5 V, R
L
= 500
Ω,
PW
≥
10 ms
t
on
t
off
R
I-O
C
I-O
IN
V
L
Input
V
O
= 5 V
Output
Turn-off Time
Isolation Resistance
Isolation Capacitance
V
I-O
= 1.0 kV
DC
*1
Test Circuit for Switching Time
I
F
Pulse Input
NT
V
O
monitor
R
L
t
on
Data Sheet PN10304EJ02V0DS
V = 0 V, f = 1.0 MHz
O
Input monitor
SC
R
in
<R>
*2
The turn-on time and turn-off time are specified as input-pulse width
≥
10 ms.
Be aware that when the device operates with an input-pulse width less than 10 ms, the turn-on time and turn-off
time will increase.
DI
4
D
TYP.
MAX.
Unit
V
µ
A
µ
A
pF/ch
mA
Ω
ms
Ω
0.4
pF/ch
50 %
0
90 %
10 %
t
off
PS7241-2A
TYPICAL CHARACTERISTICS (T
A
= 25°C, unless otherwise specified)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
100
Maximum Forward Current I
F
(mA)
Maximum Load Current I
L
(mA)
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
300
200
60
20
0
–25
0
25
50
75
85
UE
100
0
–25
0
25
50
75
85
Ambient Temperature T
A
(˚C)
40
100
Ambient Temperature T
A
(˚C)
FORWARD VOLTAGE vs.
AMBIENT TEMPERATURE
1.8
I
F
= 50 mA
30 mA
20 mA
10 mA
5 mA
1 mA
IN
200
Output Capacitance C
out
(pF)
OUTPUT CAPACITANCE vs.
APPLIED VOLTAGE
f = 1 MHz
Forward Voltage V
F
(V)
1.6
150
1.4
1.2
1.0
0.8
–25
O
NT
100
50
0
25
50
75
100
0
20
40
60
80
100
120
Ambient Temperature T
A
(˚C)
Applied Voltage V
D
(V)
SC
OFF-STATE LEAKAGE CURRENT vs.
APPLIED VOLTAGE
LOAD CURRENT vs. LOAD VOLTAGE
200
I
F
= 10 mA
10
–5
Off-state Leakage Current I
Loff
(A)
T
A
= 85 ˚C
Load Current I
L
(mA)
10
–6
10
–7
DI
25 ˚C
–4.0
–2.0
–100
10
–8
10
–9
0
100
200
300
400
500
Applied Voltage V
D
(V)
Load Voltage V
L
(V)
Remark
The graphs indicate nominal characteristics.
Data Sheet PN10304EJ02V0DS
D
100
100
0
2.0
4.0
–200
80
5
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