DATA SHEET
Solid State Relay
OCMOS FET
PS7212-1A
4-PIN SOP 100 V BREAK DOWN VOLTAGE
1-ch Optical Coupled MOS FET
DESCRIPTION
The PS7212-1A is a solid state relay containing GaAs LEDs on the light emitting side (input side) and normally
open (N.O.) contact MOS FETs on the output side.
It is suitable for analog signal control because of its low offset and high linearity.
FEATURES
• Small and thin package (4-pin SOP, Height = 2.1 mm)
• 1 channel type (1 a output)
• Low LED operating current (I
F
= 2 mA)
• Designed for AC/DC switching line changer
• Low offset voltage
• Ordering number of taping product: PS7212-1A-E3, E4, F3, F4
APPLICATIONS
• Laptop PC, PDA
• Modem card
• Telephone, FAX
• Measurement equipment
The information in this document is subject to change without notice. Before using this document, please
confirm that this is the latest version.
Not all devices/types available in every country. Please check with local NEC representative for
availability and additional information.
Document No. P13927EJ4V0DS00 (4th edition)
Date Published October 1999 NS CP(K)
Printed in Japan
The mark
•
shows major revised points.
©
1998, 1999
PS7212-1A
PACKAGE DIMENSIONS
in millimeters
4.0±0.5
TOP VIEW
4
3
1. LED Anode
2. LED Cathode
3. MOS FET
4. MOS FET
1
2
7.0±0.3
4.4
2.05
+0.08
–0.05
0.15
+0.10
–0.05
0.05
+0.08
–0.05
2.54
0.40
+0.10
–0.05
0.25 M
0.5±0.3
2
Data Sheet P13927EJ4V0DS00
PS7212-1A
ORDERING INFORMATION
Part Number
PS7212-1A
PS7212-1A -E3
PS7212-1A -E4
PS7212-1A -F3
PS7212-1A -F4
Embossed Tape 3 500 pcs/reel
Package
4-pin SOP
Packing Style
Magazine case 100 pcs
Embossed Tape 900 pcs/reel
Application Part Number
PS7212-1A
*1
*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
BV
P
T
T
A
T
stg
Ratings
50
5.0
50
1
100
200
400
300
1 500
350
−40
to +80
−40
to +100
Unit
mA
V
mW
A
V
mA
mA
mW
Vr.m.s.
mW
°C
°C
Total Power Dissipation
Operating Ambient Temperature
Storage Temperature
*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
Data Sheet P13927EJ4V0DS00
3
PS7212-1A
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
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
Conditions
I
F
= 10 mA
V
R
= 5 V
V
D
= 100 V
V
D
= 0 V, f = 1 MHz
I
L
= 200 mA
I
F
= 10 mA, I
L
= 10 mA
I
F
= 10 mA, I
L
= 200 mA, t
≤
10 ms
I
F
= 10 mA, V
O
= 5 V, PW
≥
10 ms
MIN.
TYP.
1.2
MAX.
1.4
5.0
Unit
V
µ
A
µ
A
pF
0.03
57
1.0
2.0
3.0
6.0
mA
Ω
t
on
t
off
R
I-O
C
I-O
0.35
0.08
1.0
0.2
ms
Turn-off Time
*1
Isolation Resistance
Isolation Capacitance
V
I-O
= 1.0 kV
DC
V = 0 V, f = 1 MHz
10
9
Ω
0.5
pF
*1
Test Circuit for Switching Time
I
F
Pulse Input
V
L
Input
50 %
0
V
O
= 5 V
Input monitor
R
in
R
L
V
O
monitor
Output
90 %
10 %
t
on
t
off
4
Data Sheet P13927EJ4V0DS00
PS7212-1A
TYPICAL CHARACTERISTICS (T
A
= 25
°
C, unless otherwise specified)
MAXIMUM FORWARD CURRENT vs.
AMBIENT TEMPERATURE
100
300
MAXIMUM LOAD CURRENT vs.
AMBIENT TEMPERATURE
Maximum Load Current I
L
(mA)
Maximum Forward Current I
F
(mA)
80
250
200
150
100
50
0
–25
75
80
60
40
20
0
–25
0
25
50
75
80
100
0
25
50
100
Ambient Temperature T
A
(˚C)
Ambient Temperature T
A
(˚C)
FORWARD VOLTAGE vs.
AMBIENT TEMPERATURE
1.6
125
OUTPUT CAPACITANCE vs.
APPLIED VOLTAGE
f = 1 MHz
Output Capacitance C
out
(pF)
Forward Voltage V
F
(V)
1.4
I
F
= 50 mA
1.2
30 mA
20 mA
10 mA
5 mA
1 mA
100
75
50
1.0
25
0.8
–25
0
25
50
75
100
0
20
40
60
80
100
120
Ambient Temperature T
A
(˚C)
Applied Voltage V
D
(V)
OFF-STATE LEAKAGE CURRENT vs.
APPLIED VOLTAGE
10
–3
LOAD CURRENT vs. LOAD VOLTAGE
200
Off-state Leakage Current I
Loff
(A)
I
F
= 10 mA
10
–4
Load Current I
L
(mA)
10
–5
10
–6
10
–7
10
–8
100
T
A
= 80 ˚C
–1.5
–1.0
–0.5
0
–100
0.5
1.0
1.5
25 ˚C
–200
10
–9
0
20
40
60
80
100
120
Load Voltage V
L
(V)
Applied Voltage V
D
(V)
Data Sheet P13927EJ4V0DS00
5
京公网安备 11010802033920号
EEWORLD
