Manufacturer Part Number
FODM121C
Manufacturer
Fairchild (onsemi)
Introduction
This product is an optoisolator with a transistor, photovoltaic output designed for reliable isolation in various industrial and consumer applications.
Product Features and Performance
Current Transfer Ratio (Min): 100% @ 5mA
Operating Temperature: -40°C ~ 110°C
Current Transfer Ratio (Max): 200% @ 5mA
Input Type: DC
Package / Case: 4-SMD, Gull Wing
Number of Channels: 1
Rise / Fall Time (Typ): 3μs, 3μs
Voltage Output (Max): 80V
Vce Saturation (Max): 400mV
Output Type: Transistor
Current DC Forward (If) (Max): 50 mA
Current Output / Channel: 80mA
Voltage Isolation: 3750Vrms
Voltage Forward (Vf) (Typ): 1.3V (Max)
Product Advantages
High current transfer ratio
Wide operating temperature range
Reliable isolation voltage
Fast switching speed
Single-channel configuration
Key Technical Parameters
Current Transfer Ratio
Operating Temperature Range
Input Type
Number of Channels
Voltage and Current Ratings
Isolation Voltage
Switching Speed
Quality and Safety Features
Meets high isolation voltage requirements
Designed for reliable and safe operation
Compatibility
This optoisolator can be used in a wide range of industrial and consumer applications requiring high-performance signal isolation.
Application Areas
Industrial automation and control systems
Power supplies
Motor drives
Instrumentation and measurement equipment
Medical devices
Consumer electronics
Product Lifecycle
The FODM121C is an active product, and there are no plans for discontinuation. Replacement and upgrade options are available from the manufacturer.
Several Key Reasons to Choose This Product
High current transfer ratio for reliable signal transmission
Wide operating temperature range for use in diverse environments
High isolation voltage for safety and reliability
Fast switching speed for efficient signal processing
Single-channel configuration for compact design
Compatibility with a wide range of applications
FODM121AR2VFairchild SemiconductorTRANSISTOR OUTPUT OPTOCOUPLER, 3