Manufacturer Part Number
IS121C
Manufacturer
isocom-components
Introduction
The IS121C is a high-performance, single-channel optoisolator with a transistor output. It provides electrical isolation between the input and output, making it suitable for a wide range of applications where signal isolation and galvanic separation are required.
Product Features and Performance
1 channel
3750Vrms isolation voltage
200% to 400% current transfer ratio at 5mA
4μs typical turn-on time, 3μs typical turn-off time
DC input, transistor output
80V maximum output voltage, 50mA maximum output current
2V typical forward voltage, 50mA maximum forward current
200mV maximum collector-emitter saturation voltage
Operating temperature range of -55°C to 100°C
Surface mount 4-SMD package
Product Advantages
Provides high electrical isolation between input and output
Wide operating temperature range
Compact surface mount package
High current transfer ratio for reliable performance
Key Reasons to Choose This Product
Excellent electrical isolation for safety and reliability
Fast switching speeds for efficient signal transmission
Compact size and surface mount design for flexible integration
Robust performance across a wide temperature range
Quality and Safety Features
Designed and manufactured to high quality standards
Meets relevant industry safety and regulatory requirements
Compatibility
The IS121C is compatible with a wide range of electronic systems and circuits that require isolated signal transmission, such as industrial controls, power supplies, and communication interfaces.
Application Areas
Industrial automation and control systems
Power supply and power conversion circuits
Instrumentation and measurement equipment
Telecommunications and data communication systems
Medical and healthcare devices
Product Lifecycle
The IS121C is an active product, and there are no plans for discontinuation at this time. There are alternative models available that may provide similar or improved performance characteristics. Customers are advised to contact our website's sales team for more information on available options and product selection.
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