AD8C211
1 Form A
Solid State Relay
DESCRIPTION
The AD8C211 is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay. It is designed to replace
electromechanical relays in general purpose switching applications. The relay consists of an integrated circuit that drives two rugged
source-to-source enhancement type DMOS transistors - optically coupled to a light emitting diode. The output MOS transistors are
protected with free-wheeling diodes that can handle up to 5A of inrush current, making the relay ideal for switching lamps and highly
inductive loads.
FEATURES
APPLICATIONS
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Low input control power consumption (2.5mA TYP)
150mA maximum continuous load current
20 ohms maximum on-resistance
High input-to-output isolation
Long life/high reliability
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Multiplexers
Meter reading systems
Data Acquisition
Medical equipment
Battery monitoring
Home/Safety security systems
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
Storage Temperature
Operating Temperature
Continuous Input Current
Transient Input Current
Reverse Input Control
Voltage
Output Power Dissipation
UNIT
°C
°C
mA
mA
V
mW
6
800
MIN
-55
-40
TYP
MAX
125
85
40
400
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-S
-TR
Surface Mount Option
Tape and Reel Option
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
*The values indicated are absolute stress ratings. Functional operation of the
device is not implied at these or any conditions in excess of those defined in
electrical characteristics section of this document. Exposure to Absolute
Ratings may cause permanent damage to the device and may adversely
affect reliability.
APPROVALS
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BABT CERTIFICATE #608204:
BS EN 60950, BS EN 41003, BS EN 60065
CSA CERTIFICATE #LR111581-1
UL/ C-UL, FILE #E201932
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
AD8C211
rev 1.40 (10/25/2004)
SSOUSA [ SOLID STATE OPTRONIC ]
