PS7122-2B NEC [NEC], PS7122-2B Datasheet
PS7122-2B
Manufacturer Part Number
PS7122-2B
Description
8 PIN DIP TYPE OPTO-COUPLED SOLID DTATE RELAY
Manufacturer
NEC [NEC]
Datasheet
1.PS7122-2B.pdf
(2 pages)
FEATURES
• CONTAINS NORMALLY CLOSE OUTPUT (MOSFET)
• DESIGNED FOR AC/DC SWITCHING LINE CHANGER
• DUAL CHANNEL 8 PIN DIP PACKAGE
ELECTRICAL CHARACTERISTICS
SYMBOLS
I
R
t
R
C
LOFF
t
OFF
V
I
ON
ON
I-O
I-O
R
F
OPTO-COUPLED SOLID STATE RELAY
PS7122-2B, PS7122L-2B
Forward Voltage, I
Reverse Current, V
On-stage Resistance, I
Off-stage Leak Current, I
Turn-on Time
Turn-off Time
Isolation Resistance, V
Isolation Capacitance, V = 0 V, f = 1 MHz
8
1
7
2
6
3
V
I
R
F
L
L
PART NUMBER
= 10 mA
5
4
F
= 5 V
= 0.5 k
R
= 10 mA
= 5 V
PARAMETERS
L
I-O
= 10 mA
F
= 1.0 kV
= 10 mA, V
(T
A
= 25 C)
L
= 250 V
8 PIN DIP TYPE
APPLICATIONS
• VOICE TELEPHONY
• X-CHANGER
• PBX
DESCRIPTION
PS7122-2B and PS7122L-2B are solid state relays containing
a GaAs LED on the light emitting side (input side) and MOSFETs
on the output side. They are suitable for analog signal control
because of their low offset and high linearity.
UNITS
pF/ch
ms
ms
V
A
California Eastern Laboratories
MIN
10
A
9
PS7122-2B, PS7122L-2B
PS7122-2B
PS7122L-2B
TYP
0.03
0.03
0.40
1.2
1.1
6
MAX
1.5
0.2
1.5
0
8
1
5
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PS7122-2B Summary of contents
Page 1
... PIN DIP TYPE DESCRIPTION PS7122-2B and PS7122L-2B are solid state relays containing a GaAs LED on the light emitting side (input side) and MOSFETs on the output side. They are suitable for analog signal control because of their low offset and high linearity. APPLICATIONS • ...
Page 2
... PIN CONNECTION PS7122-2B,PS7122L-2B MIN TYP MAX 0.5 7.62 6.5 0.5 3.8 MAX 0 to 15˚ RF, MICROWAVE & OPTOELECTRONIC SEMICONDUCTORS (Top View) PS7122-2B, PS7122L-2B 1. LED Anode LED Cathode 3. LED Anode 4. LED Cathode 5. MOSFET (N.C.) 6. MOSFET (N.C.) 7. MOSFET (N.C MOSFET (N.C.) PS7122L-2B 10 ...