Manufacturer Part Number
TCMT1108
Manufacturer
Vishay Semiconductor - Opto Division
Introduction
Optoisolator with transistor, photovoltaic output
Product Features and Performance
Turn On / Turn Off Time (Typ): 9.5μs, 8.5μs
Current Transfer Ratio (Min): 130% @ 5mA
Operating Temperature: -40°C to 100°C
Current Transfer Ratio (Max): 260% @ 5mA
Input Type: DC
Rise / Fall Time (Typ): 5.5μs, 7μs
Voltage Output (Max): 70V
Vce Saturation (Max): 300mV
Output Type: Transistor
Current DC Forward (If) (Max): 60mA
Current Output / Channel: 50mA
Product Advantages
Photovoltaic output
Wide operating temperature range
Fast switching speed
Key Technical Parameters
Package / Case: 4-SOIC (0.173", 4.40mm Width)
Number of Channels: 1
Voltage Isolation: 3750Vrms
Voltage Forward (Vf) (Typ): 1.35V
Quality and Safety Features
RoHS3 Compliant
Compatibility
Compatible with surface mount applications
Application Areas
Ideal for high-speed digital logic, switching, and control applications requiring electrical isolation
Product Lifecycle
The TCMT1108 is an active product and replacements or upgrades may be available.
Key Reasons to Choose This Product
High current transfer ratio
Fast switching speed
Wide operating temperature range
Compact 4-SOIC package
Photovoltaic output for reliable operation
High isolation voltage for safety-critical applications