Broadcom ASSR-1611 Series Solid State Relay 2.5 A Load, Surface Mount, 60 V Load, 1.7 V Control ASSR-1611-501E

Broadcom ASSR-1611-501E Solid State Relay is engineered specifically for industrial equipment requiring high current control with superior reliability and long life span. This relay replaces traditional single-pole, normally-open electromechanical relays with a solid state alternative for improved durability and performance.

The relay integrates an AlGaAs infrared LED input stage optically coupled to a high-voltage output detector circuit. The detector employs a high-speed photovoltaic diode array coupled to driver circuitry to switch two discrete high-voltage MOSFETs on or off, enabling efficient AC load switching.

Its surface mount design with PCB terminal connection facilitates easy integration into compact electronic assemblies, minimizing space without compromising performance. It supports a maximum load current of 2.5 A and withstands load voltages up to 60 V, suitable for a wide range of industrial control applications.

Key electrical characteristics include a low input current suitable for CMOS compatibility, a very low on-resistance contributing to minimal energy losses, and an extremely low off-state leakage current enhancing system safety and reliability.

The device operates reliably over a temperature range of -40°C to 85°C, making it ideal for harsh industrial environments. Its quick switching capability, with a typical turn-on time of 3.2 ms and turn-off time of 0.1 ms, supports precise control operations and responsiveness.

This solid state relay is completely RoHS compliant, assuring conformity with environmental regulations and corporate sustainability goals. Typical applications include industrial machinery control, automated systems, HVAC, and process control equipment.

Compact single-channel normally-off Solid State Relay. Surface mount type with PCB terminal contact. Capable of switching AC loads with 2.5 A maximum current rating. Low input current compatible with CMOS logic levels. High speed switching with typical on time 3.2 ms and off time 0.1 ms.

Low on-resistance of 20 mΩ typical for DC-only operation. Wide operating temperature range from -40°C to 85°C. Output stage uses MOSFET technology ensuring low off-state leakage current. RoHS compliant for environmental safety and regulatory adherence.

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