AD4C541
Dual 1 Form A
Solid State Relay
DESCRIPTION
The AD4C541 is a bi-directional, double-pole, single-throw, normally open solid-state relay. This device consists of two discrete relays in
a compact 8 pin package. Each relay is composed of a AlGaAs LED optically coupled to an IC--driving a pair of source-to-source
enhancement type DMOS transistors. Low on-resistance allows for a high load current rating--making the AD4C541 ideal in applications
where packaging density and high load current requirements present unique design challenges.
FEATURES
APPLICATIONS
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Low On-Resistance (1 ohm MAX)
Low input control power consumption (2.5mA TYP)
High load current rating (700mA MAX, single pole)
High input-to-output isolation (2500V MIN)
Long life/high reliability
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Reed relay replacement
Meter reading systems
Medical equipment
Battery monitoring
Multiplexers
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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-H
-S
-TR
High Output Isolation
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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UL File # E209132
© 2004 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
AD4C541
rev 1.40 (10/25/2004)
SSOUSA [ SOLID STATE OPTRONIC ]
