6 PIN DIP SOLID STATE RELAY
PS7342C-1A
PS7342CL-1A
FEATURES
1 CHANNEL TYPE
1 A output
CONTAINS A CURRENT LIMIT FUNCTION
I
LMT
= 175 to 370 mA
HIGH ISOLATION VOLTAGE
BV
= 3,750 Vr.m.s.
DESIGNED FOR AC/DC SWITCHING LINE CHANGER
SMALL PACKAGE
6 pin DIP
LOW OFFSET VOLTAGE
SURFACE MOUNT TYPE LEAD AVAILABLE
PS7342CL-1A
AVAILABLE IN TAPE AND REEL
PS7342CL-1A - E3, E4
DESCRIPTION
PS7342C-1A and PS7342CL-1A are solid state relays con-
taining a GaAs LED on the light emitting side (input side) and
MOSFETs and current control circuit on the output side. They
are suitable for analog signal control because of their low offset
and high linearity.
APPLICATIONS
EXCHANGE EQUIPMENT
MEASUREMENT EQUIPMENT
FA/OA EQUIPMENT
COMMUNICATIONS EQUIPMENT
DAA (MODEM)
California Eastern Laboratories
PART NUMBER
PS7342C-1A, PS7342CL-1A
SYMBOLS
PARAMETERS
UNITS
MIN
TYP
MAX
V
F
Forward Voltage, I
F
= 10 mA
V
1.2
1.4
I
R
Reverse Current, V
R
= 5 V
A
5.0
I
Loff
Off-State Leakage Current, V
D
= 400 V
A
0.001
1.0
C
out
Output Capacitance, V
D
= 0 V, f = 1 MHz
pF
237
R
on1
On-State Resistance, I
F
= 10 mA, I
L
= 10 mA
12
20
R
on2
On-State Resistance, I
F
= 10 mA, I
L
= 170 mA
12
20
t
on
Turn-On Time
ms
2.0
5.0
t
off
Turn-Off Time
ms
0.06
1.0
R
l-O
Isolation Resistance, V
in-out
= 1.0 kV
DC
10
9
C
l-O
Isolation Capacitance, V = 0 V, f = 1 MHz
pF
1.1
I
LMT
Limit Current
1
, I
F
= 10 mA, t = 5 ms, V
L
= 6 V
mA
175
270
370
ELECTRICAL CHARACTERISTICS
(T
A
= 25
C)
Mosfet
Diode
I
F
= 10 mA, V
L
= 5 V, R
L
= 500
PW
10 ms
Coupled
Notes:
1. N rank : 175 to 370 mA
M rank : 175 to 250 mA
L rank : 230 to 370 mA
PS7342C-1A, PS7342CL-1A
1
3
6
4
5
2
PS7342C-1A, PS7342CL-1A
SYMBOLS
PARAMETERS
UNITS
RATINGS
PS7342C-1A
PS7342CL-1A
Diode
V
R
Reverse Voltage
V
5
I
F
Forward Current (DC)
mA
50
P
D
Power Dissipation
mW
50
I
F
(Peak)
Peak Forward Current
2
A
1
MOSFET
V
L
Break Down Voltage
V
400
I
L
Continuous Load Current
mA
170
P
D
Power Dissipation
mW
560
Coupled
BV
Isolation Voltage
3
Vr.m.s.
3,750
P
T
Total Power Dissipation
mW
610
T
STG
Storage Temperature
C
-40 to +125
T
A
Operating Ambient Temp.
C
-40 to +85
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= 25
C)
Notes:
1. Operation in excess of any one of these parameters may result
in permanent damage.
2. PW = 100
s, Duty Cycle = 1 %
3. AC voltage for 1 minute at T
A
= 25
C, RH = 60 % between input
and output.
OUTLINE DIMENSIONS
(Units in mm)
PS7342C-1A
PS7342CL-1A
1. LED Anode
2. LED Cathode
3. NC
4. MOSFET Drain
5. MOSFET Source
6. MOSFET Drain
1. LED Anode
2. LED Cathode
3. NC
4. MOSFET Drain
5. MOSFET Source
6. MOSFET Drain
SYMBOL
PARAMETER
UNITS MIN
TYP MAX
I
F
LED Operating Current
mA
2
10
20
V
F
LED Off Voltage
V
0
0.5
RECOMMENDED
OPERATING CONDITIONS
(T
A
= 25
C)
10.16 MAX.
0.25
M
1.34
0.10
0.50
0.10 2.54 2.54 MAX
7.62
0 to 15
1
3
6
4
5
2
0.65
3.8
MAX
2.8 MAX
4.55 MAX
6.5
0.5
10.16 MAX.
0.25
M
1.34
0.10
2.54 2.54 MAX
7.62
1
3
6
4
5
2
3.8 MAX
6.5
0.5
0.05 to 0.2
0.9
0.25
9.60
0.4
(Top View)
(Top View)
TYPICAL PERFORMANCE CURVES
(T
A
= 25
C)
PS7342C-1A, PS7342CL-1A
Of
f-State Leakage Current, I
Lof
f
(A)
Applied Voltage, V
D
(V)
Load Current, I
L
(mA)
Load Voltage, V
L
(V)
LOAD CURRENT vs. LOAD VOLTAGE
FORWARD VOLTAGE vs.
AMBIENT TEMPERATURE
Forward V
oltage, V
F
(V)
Ambient Temperature, T
A
(
C)
Output Capacitance , C
out
(pF)
Applied Voltage, V
D
(V)
OUTPUT CAPACITANCE
vs. APPLIED VOLTAGE
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
Maximum Forward Current, I
F
(mA)
Ambient Temperature, T
A
(
C)
Maximum Load Current, I
L
(mA)
Ambient Temperature, T
A
(
C)
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
OFF-STATE LEAKAGE CURRENT
vs. APPLIED VOLTAGE
80
60
40
20
100
0
-25
0
50
75
85
100
25
200
100
300
0
-25
0
50
75
85
100
25
1.6
1.8
1.4
1.2
1.0
0.8
-25
0
50
75
100
25
30 mA
10 mA
5 mA
1 mA
20 mA
I
F
= 50 mA
200
250
150
100
50
0
20
40
80
100
120
60
f = 1 MHz
10
-11
10
-10
10
-9
10
-8
10
-7
0
100
300
400
500
200
T
A
= 85
C
25
C
100
-100
I
F
= 10 mA,
t = 5 ms
-6.0
-4.0
-2.0
2.0
4.0
6.0
200
-200
0
300
-300
TYPICAL PERFORMANCE CURVES
(T
A
= 25
C)
PS7342C-1A, PS7342CL-1A
TURN-ON TIME DISTRIBUTION
Number (pcs)
Turn-on Time, T
on
(ms)
Number (pcs)
Turn-off Time, T
off
(ms)
TURN-OFF TIME DISTRIBUTION
TURN-ON TIME vs.
FORWARD CURRENT
T
urn-on T
ime,
T
on
(ms)
Forward Current, I
F
(mA)
T
urn-of
f T
ime,
T
of
f
(ms)
Forward Current, I
F
(mA)
TURN-OFF TIME vs.
FORWARD CURRENT
NORMALIZED ON-STATE RESISTANCE vs.
AMBIENT TEMPERATURE
Normalized On-State Resistance, R
ON
Ambient Temperature, T
A
(
C)
Number (pcs)
On-State Resistance, R
ON
(
)
ON-STATE RESISTANCE DISTRIBUTION
2.0
2.5
3.0
1.5
1.0
0.5
0.0
-25
0
25
75
100
50
Normalized to 1.0
at T
A
= 25
C,
I
F
= 10 mA,
I
L
= 10 mA
20
25
3.0
15
10
5
0
11
10
12
14
13
n = 50 pcs,
I
F
= 10 mA,
I
L
= 10 mA
6
4
5
3
2
1
0
5
10
20
25
30
15
V
L
= 5 V,
R
L
= 500
0.4
0.5
0.6
0.3
0.2
0.1
0
5
10
20
30
25
15
V
L
= 5 V,
R
L
= 500
20
25
3.0
15
10
5
0
1.8
1.6
2.4
2.2
2.0
n = 50 pcs,
I
F
= 10 mA,
V
L
= 5 V
R
L
= 500
20
25
3.0
15
10
5
0
0.06
0.03
0.09
0.15
0.12
n = 50 pcs,
I
F
= 10 mA,
V
L
= 5 V,
R
L
= 500
TYPICAL PERFORMANCE CURVES
(T
A
= 25
C)
PS7342C-1A, PS7342CL-1A
NORMALIZED LIMIT CURRENT vs.
AMBIENT TEMPERATURE
Normalized Limit Current, I
LMT
Ambient Temperature, T
A
(
C)
NORMALIZED TURN-ON TIME vs.
AMBIENT TEMPERATURE
Normalized T
urn-on
T
ime, T
on
Ambient Temperature, T
A
(
C)
Normalized T
urn-of
f
T
ime, T
of
f
Ambient Temperature, T
A
(
C)
NORMALIZED TURN-OFF TIME vs.
AMBIENT TEMPERATURE
2.0
2.5
3.0
1.5
1.0
0.5
0.0
-25
0
25
75
100
50
Normalized to 1.0
at T
A
= 25
C,
I
F
= 10 mA,
V
L
= 5 V,
R
L
= 500
2.0
2.5
3.0
1.5
1.0
0.5
0.0
-25
0
25
75
100
50
Normalized to 1.0
at T
A
= 25
C,
I
F
= 10 mA,
V
L
= 5 V,
R
L
= 500
2.0
2.5
3.0
1.5
1.0
0.5
0.0
-25
0
25
75
100
50
Normalized to 1.0
at T
A
= 25
C,
I
F
= 10 mA,
t = 5 ms,
V
L
= 6 V
PDF 
ZIP