AD4C111-L_15 Datasheet, PDF (1/5 Pages) Solid State Optronic – Current Limit Protection

AD4C111-L
Dual 1 Form A
Solid State Relay
DESCRIPTION
The AD4C111-L is a bi-directional, double-pole, single-throw, normally open solid-state relay. The combination of high load voltage, low
on-resistance, and current limit protection make the AD4C311-L a unique device.
The AD4C111-L combines two optically isolated, discrete, current limit protected SSRs in one compact 8 pin DIP/SMD package. Each
SSR is composed of an IR LED, optically coupled to an IC, which in turn drives back-to-back MOSFETs on the output. The IC provides
current limit protection. During transient current spikes, this circuitry limits the current on the output of the device, thereby offering an
additional measure of protection to itself and downstream components.
FEATURES
APPLICATIONS
• ^{Current Limit Protection}
• ^{Low input control power consumption}
• ^{110mA maximum continuous load current}
• ^{35 ohms maximum on-resistance}
• ^{Long life/high reliability}
• ^{RoHS / Pb-Free / REACH Compliant}
• ^Multiplexers
• ^{Meter reading systems}
• ^{Data Acquisition}
• ^{Medical equipment}
• ^{Battery monitoring}
• ^{Home Safety / Security Systems}
OPTIONS/SUFFIXES*
ABSOLUTE MAXIMUM RATINGS*
• ^{-S Surface Mount Leadform Option (50 pcs / tube)}
• ^{-TR Tape and Reel Option Packing Option (1000 pcs / reel)}
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
PARAMETER
Storage Temperature
Operating Temperature
UNIT MIN TYP MAX
°C -55
125
°C -40
85
SCHEMATIC DIAGRAM
Continuous Input Current mA
40
Transient Input Current
mA
400
Reverse Input Control
Voltage
V
6
Output Power Dissipation mW
800
*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
• ^{UL/C-UL Approved}
• ^{CSA Approved}
© 2010 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
AD4C111-L
rev 1.41 (9/22/2010)