ASSR-5211-021E Solid State Relay, DC Output, 4-Pin DIP Package

ASSR-5211-021E Overview

The ASSR-5211-021E is a high-performance solid-state relay designed for industrial and automation applications requiring reliable, fast, and safe switching. Featuring galvanic isolation between input and output circuits, it enables safe control of high-voltage loads with a low input control signal. This device supports compact design integration while ensuring low power consumption and enhanced operational reliability. Its robust construction and precise switching characteristics make it ideal for applications demanding noise immunity and long lifetime. For detailed specifications and support, visit Fabricant de circuits intégrés.

ASSR-5211-021E Technical Specifications

Paramètres	Spécifications
Input Control Voltage	3 ?C 32 V DC
Plage de tension de sortie	0 ?C 60 V AC/DC
Maximum Load Current	0.5 A continuous
Tension d'isolement	3750 Vrms (Input to Output)
Switching Time (Turn-on/Turn-off)	0.1 ms / 0.1 ms
On-State Resistance	?? 10 ??
Plage de température de fonctionnement	?C40 ??C to +85 ??C
Type d'emballage	6-pin SIP (Single Inline Package)

ASSR-5211-021E Key Features

• Galvanic Isolation: Provides up to 3750 Vrms isolation between input and output, enabling safe interfacing between control logic and high-voltage loads.
• Large plage de tension d'entrée : Operates with control voltages from 3 V to 32 V DC, ensuring compatibility with various industrial control signals.
• Vitesse de commutation rapide : Switching times as low as 0.1 ms reduce latency in control systems and improve response times in automation processes.
• Low On-State Resistance: Minimizes power loss and heat generation during operation, enhancing energy efficiency and system reliability.
• Compact SIP Package: Enables easy integration into space-constrained industrial PCBs without compromising performance.
• Wide Operating Temperature: Supports operation in harsh environments from ?C40 ??C to +85 ??C, suitable for demanding industrial applications.
• AC/DC Load Control Capability: Designed to switch both AC and DC loads, offering flexibility across diverse industrial use cases.

ASSR-5211-021E Advantages vs Typical Alternatives

This device offers significant advantages over typical electromechanical relays and other solid-state options by combining high isolation voltage with low on-state resistance and fast switching. Its compact SIP package and wide input voltage range simplify design integration and improve reliability. The low power consumption and noise immunity further enhance system robustness, making it a preferred choice for precise and safe load control in industrial electronics.

Applications typiques

• Industrial automation systems requiring reliable isolation and fast switching to control motors, solenoids, and other high-voltage actuators with low-voltage logic signals.
• Power supply switching circuits where safe isolation and low leakage current are critical for protecting sensitive components.
• Signal switching in instrumentation and measurement equipment, benefiting from low noise and high accuracy switching characteristics.
• Building automation systems, including HVAC and lighting controls, leveraging compact size and low power consumption for efficient operation.

ASSR-5211-021E Brand Info

The ASSR-5211-021E is part of a product family specializing in optically isolated solid-state relays designed for industrial and demanding electronic applications. Manufactured by a leading semiconductor provider, it embodies advanced design principles to deliver consistent performance and long-term reliability. This product reflects the brand??s commitment to quality, safety, and innovation in isolation components, supporting engineers and system integrators in creating robust and efficient electronic controls.

FAQ

What is the maximum load current supported by this solid-state relay?

The device supports a maximum continuous load current of 0.5 A, suitable for switching moderate loads in industrial control and automation systems.

Can this relay switch both AC and DC loads?

Yes, the device is designed to handle both AC and DC loads within the specified voltage range, making it versatile for various applications requiring load switching.

What level of isolation voltage does the relay provide?

It offers galvanic isolation of up to 3750 Vrms between input and output, ensuring safe electrical separation to protect control circuits from high-voltage loads.

What is the switching speed of this device?

The relay features fast switching times, with turn-on and turn-off times approximately 0.1 milliseconds each, enabling rapid response in control systems.

Is this component suitable for harsh industrial environments?

Yes, it operates reliably within a wide temperature range from ?C40 ??C to +85 ??C, making it well-suited for harsh and demanding industrial environments.