Manufacturer Part Number
TCLT1000
Manufacturer
Vishay Semiconductor - Opto Division
Introduction
High-speed, high-current optically-coupled transistor output isolators
Product Features and Performance
Current transfer ratio (CTR) up to 600% @ 5mA
Very fast switching speed with typical rise/fall times of 3/4.7 us
High isolation voltage of 5000Vrms
Wide operating temperature range of -55°C to +100°C
Low saturation voltage of 300mV @ 50mA
Transistor output capable of switching up to 70V, 50mA
Product Advantages
Compact 4-SOP surface mount package
Suitable for high-speed digital and analog signal isolation
Reliable optical isolation for safety and noise immunity
High current handling capability
Key Technical Parameters
Current transfer ratio: 50% (min) to 600% (max) @ 5mA
Operating temperature: -55°C to +100°C
Voltage isolation: 5000Vrms
Output current: 50mA per channel
Switching times: 6us (turn on), 5us (turn off)
Quality and Safety Features
RoHS3 compliant
Tape and reel packaging for automated assembly
Compatibility
Can be used as a replacement or upgrade for similar optoisolator products
Application Areas
Industrial control and automation
Power supplies
Motor drives
Telecom equipment
Medical electronics
Product Lifecycle
The TCLT1000 is an active product with no plans for discontinuation. Replacement or upgrade options are available if needed.
Key Reasons to Choose This Product
High speed and high current capability
Compact surface mount package
Excellent isolation voltage and noise immunity
Wide operating temperature range
Reliable and RoHS3 compliant