8-PIN SOP SOLID STATE RELAY
PS7241-AT1
PS7241-AT5
FEATURES
• 2 CHANNEL TYPE:
OCMOS FET + PHOTOCOUPLER
• DESIGNED FOR AC/DC SWITCHING LINE CHANGER
• SMALL PACKAGE:
8-PIN SOP
• ISOLATION VOLTAGE:
BV: 1500 Vr.m.s. MIN
• LOW OFFSET VOLTAGE
• LOW LED OPERATING CURRENT:
I
F
= 2 mA
• AVAILABLE IN TAPE AND REEL
DESCRIPTION
PS7241-AT1 and PS7241-AT5 are solid state relays contain-
ing a GaAs LED on the emitting side (input side) and MOSFETs
(+ Phototransistor) 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
ELECTRICAL CHARACTERISTICS
(T
A
= 25°C)
PART NUMBER
SYMBOLS
V
F
Diode
I
R
I
LOFF
C
out
I
Fon
R
ON1
Coupler
R
ON2
t
ON
t
OFF
R
I-O
C
I-O
Diode
Transistor
V
F
I
R
I
CEO
BV
CEO
BV
ECO
CTR
Coupler
V
CE(sat)
R
I-O
C
I-O
t
R
t
F
Note:
1. PS7241-AT1 only.
Turn-on Time
Turn-off Time
Isolation Resistance
Isolation Capacitance
Forward Voltage
Reverse Current
1
Collector to Emitter Dark Current
V
I-0
= 1.0 kV
V = 0 V, f = 1 MHz
I
F
= 10 mA
V
R
= 5 V
V
CE
= 40 V, I
F
= 0 mA
PARAMETERS
Forward Voltage
Reverse Current
Off-state Leakage Current
Output Capacitance
LED On-state Current
On-state Resistance
CONDITIONS
I
F
= 5 mA
V
R
= 5 V
V
D
= 400 V
V
D
= 0 V, f = 1 MHz
I
L
= 120 mA
I
F
= 10 mA, I
L
= 10 mA
I
F
= 10 mA, I
L
= 120 mA, t≤10 ms
I
F
= 10 mA, V
O
= 5 V, PW
≥10
ms
UNITS
V
µA
µA
pF
mA
Ω
Ω
ms
ms
Ω
pF
V
µA
nA
V
V
%
V
Ω
pF
µs
µs
10
11
0.4
3.0
5.0
40
6
50
400
0.3
10
9
1.1
1.2
1.4
5.0
100
0.3
0.04
20
0.03
65
2.0
30
25
1.0
0.2
PS7241-AT1, PS7241-AT5
MIN
TYP
1.2
MAX
1.4
5.0
1.0
OCMOS FET
Photocoupler
MOSFET
Collector to Emitter Breakdown Voltage I
C
= 1 mA
Emitter to Collector Breakdown Voltage I
E
= 100
µA
Current Transfer Ratio
Collector Saturation Voltage
Isolation Resistance
Isolation Capacitance
Rise Time
Fall Time
I
F
= 5 mA, V
CE
= 5 V
I
F
= 10 mA, I
C
= 2 mA
V
in-out
= 1.0 kVcc
V = 0 V, f = 1 MHz
V
cc
= 5 V, I
c
= 2 mA
R
L
= 100
Ω
NEC [ NEC ]
