Solid State Optronic SMA4124
The SMA4124 is a single-pole, single-throw, normally open multipurpose solid state relay. The circuit is composed of an infra-red LED on the input side optically coupled to a Photo Diode Array which drives back-to-back high voltage enhancement type DMOS transistors on the output. The SMA4124 has a high blocking voltage (600V) and is rated for a continuous load current of 1A.| Part No. | SMA4124 |
|---|---|
| Datasheet | SMA4124 Download |
| Manufacturer |  Solid State Optronic |
| Description | Solid State Relay |
| Buy | Stock & Price |
DESCRIPTION
The combination of high blocking voltage, high load current, and small form factor make the SMA4124 ideal for electromechanical and reed relay replacement. The SMA4124 comes standard in a 4 pin SIP package.APPLICATIONS
● Reed Relay Replacement● Mechanical Relay Replacement
● Medical Equipment
● Battery Monitoring
● Multiplexers
● Test Equipment Schematic Diagram
FEATURES
● High Blocking Voltage (600V MIN)● High Load Current (1A MAX Continuous)
● Low Input Control Current (3mA TYP)
● Low On Resistance (1.3Ω TYP)
● High Input-to-Output Isolation (4kV)
● Long Life / High Reliability
● RoHS / Pb-Free / REACH Compliant Agency Approvals UL/C-UL: VDE: File # E90096 File # 40035191 (EN 60747-5-2)
ABSOLUTE MAXIMUM RATINGS
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 absoluteMAXIMUM RATINGS
may cause permanent damage to the device and may adversely affect reliability.
