Manufacturer Part Number
FODM121C
Manufacturer
onsemi
Introduction
The FODM121C is an optoisolator transistor with a photovoltaic output, designed for applications requiring high isolation voltage and high current transfer ratio.
Product Features and Performance
Current Transfer Ratio (Min): 100% @ 5mA
Current Transfer Ratio (Max): 200% @ 5mA
Operating Temperature: -40°C ~ 110°C
Rise / Fall Time (Typ): 3s, 3s
Voltage Output (Max): 80V
Vce Saturation (Max): 400mV
Current DC Forward (If) (Max): 50 mA
Current Output / Channel: 80mA
Voltage Isolation: 3750Vrms
Voltage Forward (Vf) (Typ): 1.3V (Max)
Product Advantages
High isolation voltage
High current transfer ratio
Wide operating temperature range
Fast response time
Key Technical Parameters
Input Type: DC
Package / Case: 4-SMD, Gull Wing
Number of Channels: 1
Output Type: Transistor
Mounting Type: Surface Mount
Quality and Safety Features
RoHS3 Compliant
Compatibility
Compatible with various electronic circuits and systems requiring high-performance optoisolation.
Application Areas
Industrial control systems
Power supplies
Motor drives
Telecommunication equipment
Medical equipment
Product Lifecycle
The FODM121C is an active product and not nearing discontinuation.
Replacement or upgrade options may be available from the manufacturer.
Key Reasons to Choose This Product
High isolation voltage for safety and reliability
High current transfer ratio for efficient signal transmission
Wide operating temperature range for diverse applications
Fast response time for high-speed applications
RoHS compliance for environmental responsibility