AD2C111-L Datasheet, PDF (1/5 Pages) Solid State Optronic – Solid State Relay with Current Limiting

AD2C111-L
1 Form A
Solid State Relay
with Current Limiting
DESCRIPTION
The AD2C111-L 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 IR LED optically coupled to a IC that drives two
rugged source-to-source enhancement type DMOS transistors. The 4 pin DIP package offers the combination of reduced package size,
with 5kV input to output isolation. This device also includes over-current circuitry that protects the device from high load currents and
transient spikes by limiting the amount of current that can pass through its output.
FEATURES
• ^{Small 4 pin DIP package outline - reduces board space}
• ^{Current Limiting - protects device from overcurrents}
• ^{High input-output isolation (5kV)}
• ^{Low input control power consumption (2.5mA TYP)}
• ^{120mA maximum continuous load current}
• ^{40 ohms maximum on-resistance}
• ^{Long life/high reliability}
APPLICATIONS
• ^{Reed relay replacement}
• ^{Meter reading systems}
• ^{Medical equipment}
• ^{Battery monitoring}
• ^Multiplexers
OPTIONS/SUFFIXES*
• ^{-V VDE 0884 compliance (.04" / 10.16mm lead spacing)}
• ^{-S Surface mount leadform option (65pcs per tube)}
• ^{-TR Tape & Reel Option (2,000 pcs / reel)}
NOTE: Suffixes listed above are not included in marking on
device for part number identification.
SCHEMATIC DIAGRAM
1
+ Input
4
Load
2
- Input
IC
3
Load
ABSOLUTE MAXIMUM RATINGS*
PARAMETER
UNIT MIN TYP MAX
Storage Temperature
°C -40
150
Operating Temperature
°C -40
85
Continuous Forward
mA
50
Current
Peak Forward Current
A
1
Reverse Voltage
V
5
Output Power Dissipation mW
500
*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: File E90096}
© 2008 Solid State Optronics • San José, CA
www.ssousa.com • +1.408.293.4600
Page 1 of 5
AD2C111-L
rev 1.40 (03/31/2008)