Manufacturer Part Number
VO618A-4X017T
Manufacturer
Vishay Semiconductor - Opto Division
Introduction
Optically coupled isolators with transistor output for high-voltage isolation and high-speed switching applications.
Product Features and Performance
High current transfer ratio (160% to 320% @ 1mA)
Wide operating temperature range (-55°C to 110°C)
Fast switching speed (3μs turn-on, 2.3μs turn-off)
Low saturation voltage (400mV max)
High isolation voltage (5300Vrms)
Single-channel design
Surface mount 4-SMD package
Product Advantages
Provides high-voltage isolation and high-speed switching
Robust performance across wide temperature range
Compact surface mount package for space-constrained designs
High reliability and long lifespan
Key Technical Parameters
Current Transfer Ratio: 160% to 320% @ 1mA
Operating Temperature: -55°C to 110°C
Voltage Isolation: 5300Vrms
Switching Speed: 3μs turn-on, 2.3μs turn-off
Saturation Voltage: 400mV max
Output Current: 50mA per channel
Quality and Safety Features
RoHS3 compliant
Tape and reel packaging for automated assembly
Compatibility
Surface mount 4-SMD package
Application Areas
Industrial control systems
Power supplies
Motor drives
Instrumentation
Telecommunications equipment
Product Lifecycle
Current product, no discontinuation planned. Replacement or upgrade options available.
Key Reasons to Choose This Product
High voltage isolation for safety-critical applications
Fast switching speed for high-performance systems
Wide operating temperature range for rugged environments
Compact surface mount package for space-constrained designs
High reliability and long lifespan for industrial applications