DATA SHEET
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1999
OCMOS FET
TM
PS7341-1B,PS7341L-1B
HIGH ISOLATION VOLTAGE 6-PIN DIP OCMOS FET
(1-ch OCMOS FET)
Document No. P14229EJ1V0DS00 (1st edition)
Date Published June 1999 NS CP(K)
Printed in Japan
DESCRIPTION
The PS7341-1B and PS7341L-1B are solid state relays containing a GaAs LED on the light emitting side (input
side) and normally close (N.C.) contact MOS FETs on the output side.
They are suitable for analog signal control because of their low offset and high linearity.
The PS7341L-1B has a surface mount type lead.
FEATURES
High isolation voltage (BV = 3 750 Vr.m.s.)
1 channel type (1 b output)
Low LED Operating Current (I
F
= 2 mA)
Designed for AC/DC switching line changer
Small package (6-pin DIP)
Low offset voltage
PS7341L-1B: Surface mount type
UL approved: File No. E72422 (S)
BSI approved: No. 8252/8253
CSA approved: CA 101391
APPLICATIONS
Exchange equipment
Measurement equipment
FA/OA equipment
Data Sheet P14229EJ1V0DS00
2
PS7341-1B,PS7341L-1B
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
6.50.5
0.10
+0.10 0.05
0.90.25
9.600.4
3.50.3
1.340.1
0.25 M
2.54
PS7341-1B
PS7341L-1B
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 P14229EJ1V0DS00
3
PS7341-1B,PS7341L-1B
ORDERING INFORMATION
Part Number
Package
Packing Style
Application Part Number
*1
PS7341-1B
8-pin DIP
Magazine case 50 pcs
PS7341-1B
PS7341L-1B
PS7341L-1B
PS7341L-1B-E3
Embossed Tape 1 000 pcs/reel
PS7341L-1B-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
Peak Forward Current
*1
I
FP
1
A
MOS FET
Break Down Voltage
V
L
400
V
Continuous
Connection A
I
L
150
mA
Load Current
*2
Connection B
200
Connection C
300
Pulse Load Current
*3
(AC/DC Connection)
I
LP
300
mA
Power Dissipation
P
D
560
mW
Isolation Voltage
*4
BV
3 750
Vr.m.s.
Total Power Dissipation
P
T
610
mW
Operating Ambient Temperature
T
A
-
40 to +85
C
Storage Temperature
T
stg
-
40 to +125
C
*1 PW = 100
s, Duty Cycle = 1 %
*2 Conditions: I
F
2 mA. The following types of load connections are available.
A
V
L
(AC/DC)
1
6
2
5
4
3
I
L
L
B
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, 1shot
*4 AC voltage for 1 minute at T
A
= 25
C, RH = 60 % between input and output
Data Sheet P14229EJ1V0DS00
4
PS7341-1B,PS7341L-1B
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
I
F
= 10 mA, V
D
= 400 V
0.5
10
A
Output Capacitance
C
out
I
F
= 10 mA, V
D
= 0 V, f = 1 MHz
185
pF
Coupled
LED Off-state Current
I
Foff
I
L
= 150 mA
2.0
mA
On-state Resistance
R
on1
I
F
= 0 mA, I
L
= 10 mA
20
30
R
on2
I
F
= 0 mA, I
L
= 150 mA
16
25
Turn-on Time
*1
t
on
I
F
= 10 mA, V
O
= 5 V, PW
10 ms
0.03
0.2
ms
Turn-off Time
*1
t
off
0.6
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
*1 Test Circuit for Switching Time
V
L
R
L
I
F
R
in
Pulse Input
Input monitor
monitor
V
O
Input
Output
0
t
off
t
on
10 %
V
O
= 5 V
90 %
50 %
Data Sheet P14229EJ1V0DS00
5
PS7341-1B,PS7341L-1B
TYPICAL CHARACTERISTICS (T
A
= 25 C, unless otherwise specified)
f = 1 MHz
I
F
= 0 mA
20
40
60
80
100
120
200
0
150
100
50
OUTPUT CAPACITANCE vs.
Output Capacitance C
out
(pF)
Applied Voltage V
D
(V)
LOAD CURRENT vs. LOAD VOLTAGE
Load Current I
L
(mA)
Load Voltage V
L
(V)
4.0
2.0
0
4.0
2.0
100
200
100
200
500
100
0
200
300
400
10
6
10
5
10
4
10
7
10
8
T
A
= 80 C
Off-state Leakage Current I
Loff
(A)
Applied Voltage V
D
(V)
OFF-STATE LEAKAGE CURRENT vs.
APPLIED VOLTAGE
APPLIED VOLTAGE
I
F
= 50 mA
30 mA
20 mA
10 mA
5 mA
1 mA
100
0
25
25
50
75
1.0
1.4
1.6
1.8
1.2
0.8
Forward Voltage V
F
(V)
Ambient Temperature T
A
(C)
AMBIENT TEMPERATURE
FORWARD VOLTAGE vs.
100
85
75
50
25
0
25
20
60
80
100
40
0
Maximum Forward Current I
F
(mA)
Ambient Temperature T
A
(C)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
100
85
75
0
25
50
25
200
300
100
0
Maximum Load Current I
L
(mA)
Ambient Temperature T
A
(C)
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
25 C
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