LCA220 Relay Datasheet

LCA220 Datasheet, PDF, Equivalent


Part Number

LCA220

Description

Single-Throw OptoMOS Relay

Manufacture

IXYS

Total Page 7 Pages
Datasheet
Download LCA220 Datasheet


LCA220
INTEGRATED CIRCUITS DIVISION
Parameter
Blocking Voltage
Load Current
On-Resistance (max)
Ratings
250
120
20
Units
VP
mArms / mADC
Features
3750Vrms Input/Output Isolation
Low Drive Power Requirements
High Reliability
Arc-Free With No Snubbing Circuits
FCC Compatible
VDE Compatible
No EMI/RFI Generation
Small 8-Pin Package
Surface Mount Tape & Reel Version Available
Flammability Rating UL 94 V-0
Applications
Telecommunications
Telecom Switching
Tip/Ring Circuits
Modem Switching (Laptop, Notebook, Pocket Size)
Hook Switch
Dial Pulsing
Ground Start
Ringing Injection
Instrumentation
Multiplexers
Data Acquisition
Electronic Switching
I/O Subsystems
Meters (Watt-Hour, Water, Gas)
Medical Equipment—Patient/Equipment Isolation
Security
Aerospace
Industrial Controls
LCA220
Normally Open, Double-Pole,
Single-Throw OptoMOS® Relay
Description
LCA220 is a normally open, double-pole, single-throw
(2-Form-A) solid state relay that has two optically
coupled MOSFET switches controlled by a common
input signal. It is provided in an 8-pin package, and
employs optically coupled MOSFET technology to
provide 3750Vrms of input to output isolation.
Its optically coupled outputs, which use the patented
OptoMOS architecture, are controlled by a highly
efficient infrared LED.
Common-input OptoMOS relays can replace standard
dual, single-throw relays in a variety of applications.
The common-input relay eliminates the need to make
a second circuit connection when both poles are
controlled by the same signal.
Approvals
UL Recognized Component: File E76270
CSA Certified Component: Certificate 1172007
EN/IEC 60950-1 Certified Component:
Certificate available on our website
Ordering Information
Part #
LCA220
LCA220S
LCA220STR
Description
8-Pin DIP (50/Tube)
8-Pin Surface Mount (50/Tube)
8-Pin Surface Mount (1,000/Reel)
Pin Configuration
1
NC
2
+ Control
3
- Control
4
NC
8
Load - Switch #1
7
Load - Switch #1
6
Load - Switch #2
5
Load - Switch #2
Switching Characteristics of
Normally Open Devices
Form-A
IF
ILOAD
90%
ton
10%
toff
DS-LCA220-R08
www.ixysic.com
1

LCA220
INTEGRATED CIRCUITS DIVISION
LCA220
Absolute Maximum Ratings TA=25ºC
Parameter
Symbol Ratings Units
Blocking Voltage
Reverse Input Voltage
Input Control Current
Peak (10ms)
VB 250 VP
VR 5 V
100 mA
IF 1 A
Input Power Dissipation 1
PI 150 mW
Total Power Dissipation 2
PD 800 mW
Isolation Voltage, Input to Output VISO
3750
Vrms
Operational Temperature
TA -40 to +85 °C
Storage Temperature
TSTG -40 to +125 °C
1 Derate linearly 1.33 mW / ºC
2 Derate linearly 6.67 mW / ºC
Absolute Maximum Ratings are stress ratings. Stresses in
excess of these ratings can cause permanent damage to
the device. Functional operation of the device at conditions
beyond those indicated in the operational sections of this
data sheet is not implied.
Typical values are characteristic of the device at +25°C,
and are the result of engineering evaluations. They are
provided for information purposes only, and are not part of
the manufacturing testing requirements.
Electrical Characteristics TA=25ºC
Parameter
Conditions
Symbol
Min
Typ
Max
Units
Output Characteristics
Load Current
Continuous
Peak
On-Resistance 1
Off-State Leakage Current
Switching Speeds
-
t=10ms
IL=120mA
VL=250VP
IL - - 120 mArms / mADC
ILPK - - ±340 mAP
RON - - 20
ILEAK
-
-
1
A
Turn-On
Turn-Off
Output Capacitance
Input Characteristics 2
Input Control Current to Activate
Input Control Current to Deactivate
Input Voltage Drop
Reverse Input Current
Common Characteristics
Capacitance, Input to Output
IF = 10mA, VL = 10V
IF=0mA, VL=50V, f=1MHz
IL = 120mA
-
IF = 10mA
VR = 5V
VIO=0V, f=1MHz
ton
toff
COUT
IF
IF
VF
IR
CIO
--
--
- 50
--
0.8 1.4
0.9 1.2
--
-3
5
5
-
10
-
1.5
20
-
ms
ms
pF
mA
mA
V
A
pF
1 Measurement taken within 1 second of on-time.
2 Input characteristics represent requirements of two parallel-connected LEDs.
2
www.ixysic.com
R08


Features INTEGRATED CIRCUITS DIVISION Parameter Blocking Voltage Load Current On-Resist ance (max) Ratings 250 120 20 Units V P mArms / mADC  Features • 3750Vr ms Input/Output Isolation • Low Drive Power Requirements • High Reliabilit y • Arc-Free With No Snubbing Circuit s • FCC Compatible • VDE Compatible • No EMI/RFI Generation • Small 8- Pin Package • Surface Mount Tape & Re el Version Available • Flammability R ating UL 94 V-0 Applications • Teleco mmunications • Telecom Switching • Tip/Ring Circuits • Modem Switching ( Laptop, Notebook, Pocket Size) • Hook Switch • Dial Pulsing • Ground Sta rt • Ringing Injection • Instrument ation • Multiplexers • Data Acquisi tion • Electronic Switching • I/O S ubsystems • Meters (Watt-Hour, Water, Gas) • Medical Equipment—Patient/E quipment Isolation • Security • Aer ospace • Industrial Controls LCA220 Normally Open, Double-Pole, Single-Thro w OptoMOS® Relay Description LCA220 is a normally open, double-pole, single-throw (2-Form-A) solid state relay that has two.
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