ASSR-4119-501E Overview
The ASSR-4119-501E is a state-of-the-art solid state relay designed for reliable and efficient switching in industrial control applications. Featuring an input LED for optically isolated control and a MOSFET output stage, it ensures high-speed switching with low on-resistance. This device supports a wide load voltage range and offers superior surge current tolerance, making it suitable for controlling both resistive and inductive loads with minimal power loss. With its compact 4-pin SOP package and high isolation voltage, it provides robust performance while simplifying PCB design. For detailed technical support and sourcing, visit ICメーカー.
ASSR-4119-501E Technical Specifications
| パラメータ | 仕様 | Units |
|---|---|---|
| Input Forward Current (IF) | 20 | mA (max) |
| Load Voltage Range (VLO) | 0?C60 | V |
| Output On-Resistance (RDS(on)) | 1.5 | ?? (max) |
| Isolation Voltage (VISO) | 3750 | Vrms |
| Surge Current (ITSM) | 1.0 | A (peak) |
| Turn-On Time (ton) | 0.05 | ms (typ) |
| Turn-Off Time (toff) | 0.2 | ms (typ) |
| 動作温度範囲 | -40 to +100 | ??C |
| パッケージ | 4-pin SOP | – |
ASSR-4119-501E Key Features
- Optical Isolation: Provides up to 3750 Vrms isolation voltage, ensuring safe and noise-free signal transmission between input and output circuits.
- MOSFET Output Stage: Enables low on-resistance switching, reducing conduction losses and improving system efficiency.
- Wide Load Voltage Range: Supports load voltages up to 60 V, accommodating a broad spectrum of industrial applications.
- 高速スイッチング・スピード： Typical turn-on and turn-off times of 0.05 ms and 0.2 ms respectively, facilitating high-speed operations in control systems.
- Compact 4-Pin SOP Package: Saves PCB space and simplifies integration into tight industrial designs.
- High Surge Current Capability: Can handle transient currents up to 1.0 A, ensuring robustness under load switching stress.
- 広い動作温度： Supports -40??C to +100??C, suitable for harsh industrial environments.
ASSR-4119-501E Advantages vs Typical Alternatives
This device offers superior isolation and low on-resistance compared to typical electromechanical relays, resulting in faster switching and reduced power dissipation. Its compact footprint and wide operating voltage range provide greater flexibility in design. The high surge current tolerance enhances reliability under transient load conditions, making it a more durable choice for industrial electronics where accuracy, efficiency, and safety are critical.
ベストセラー商品
代表的なアプリケーション
- Industrial automation control systems requiring noise-free signal isolation and efficient switching of DC loads up to 60 V.
- Power supply switching and control applications where high surge current tolerance is necessary.
- Interface circuits between microcontrollers and high-voltage loads, leveraging optical isolation for signal integrity.
- Lighting control and HVAC systems demanding fast response times and reliable solid-state switching.
ASSR-4119-501E Brand Info
Manufactured under stringent quality standards, this product exemplifies advanced solid state relay technology from a leading semiconductor company known for industrial-grade optoelectronic components. Its design focuses on integrating optical isolation with MOSFET output stages to deliver enhanced performance, reliability, and ease of use in demanding industrial environments.
よくあるご質問
What is the maximum load voltage supported by this solid state relay?
The device supports a maximum load voltage of 60 V, allowing it to control a wide range of DC loads in industrial applications.
注目商品
How does the optical isolation benefit my system design?
Optical isolation with a rating of 3750 Vrms protects sensitive control electronics from high voltages and noise, ensuring safe and interference-free operation in electrically noisy industrial environments.
What are the typical switching times for this relay?
The solid state relay features a typical turn-on time of 0.05 milliseconds and a turn-off time of 0.2 milliseconds, enabling fast and precise switching performance.
お問い合わせ
Can this relay handle inductive loads or surge currents?
Yes, it can withstand surge currents up to 1.0 A peak, making it suitable for switching inductive loads that generate transient current spikes during operation.
What package type does this device come in and how does it affect design?
The compact 4-pin SOP package reduces PCB footprint and simplifies mounting, allowing efficient use of board space while maintaining reliable electrical connections.
