Manufacturer Part Number
HMA124R1
Manufacturer
Fairchild (onsemi)
Introduction
This device is an optoisolator with a transistor, photovoltaic output. It provides electrical isolation between the input and output circuits.
Product Features and Performance
Current Transfer Ratio (Min): 100% @ 1mA
Current Transfer Ratio (Max): 1200% @ 1mA
Operating Temperature: -40°C ~ 100°C
Rise/Fall Time (Typ): 3μs, 3μs
Voltage Output (Max): 80V
Vce Saturation (Max): 400mV
Current DC Forward (If) (Max): 50mA
Current Output / Channel: 80mA
Voltage Isolation: 3750Vrms
Voltage Forward (Vf) (Typ): 1.3V (Max)
Product Advantages
Provides electrical isolation between input and output circuits
High current transfer ratio
Wide operating temperature range
Fast switching speed
High output voltage and current capability
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
This product is compatible with a wide range of electronic circuits and systems that require electrical isolation.
Application Areas
Industrial control systems
Power supplies
Motor drives
Instrumentation
Medical equipment
Telecommunications equipment
Product Lifecycle
This product is currently in production and available for purchase. There are no plans for discontinuation or replacement at this time.
Key Reasons to Choose This Product
High electrical isolation for safety and reliability
Excellent current transfer ratio and fast switching speed for efficient operation
Wide operating temperature range for use in diverse environments
Small, surface-mount package for space-constrained applications
RoHS3 compliance for environmental responsibility
HMA121SR2Fairchild (onsemi)