Products Optocoupler LTV-356T



LTV-356T


Part Number LTV-356T
Manufacturer LITEON
Description Optoisolator Transistor Output 3750Vrms 1 Channel 4-SOP 80V 50mA
Product Group Optocoupler
MOQ 3000 pcs
SPQ 3000 pcs
Figure/Case 4-SMD, Gull Wing
Package T&R Pack
PDF PDF Datasheet
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Shipment Way DHL / Fedex / TNT / UPS / Others
Delivery Term Ex-Works
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The Lite-On LTV-356T Optocoupler is a high-performance photocoupler designed for applications requiring electrical isolation between input and output signals. Key features of this optocoupler include:
  • Compact DIP-4 Package: The LTV-356T is housed in a standard 4-pin DIP package, making it suitable for PCB mounting and compact designs.
  • Phototransistor Output: The device uses a high-efficiency gallium arsenide infrared LED as the input and a silicon phototransistor as the output, ensuring reliable signal transfer.
  • High Isolation Voltage: Provides isolation voltages of up to 5000 Vrms, ensuring protection against high-voltage surges and maintaining signal integrity across isolated circuits.
  • Wide Operating Temperature Range: The LTV-356T operates effectively across a temperature range of -55°C to +110°C, making it suitable for various environmental conditions.
  • Fast Response Time: Designed for signal switching and data transmission applications, it offers a typical response time in microseconds.
  • RoHS Compliant: The device adheres to environmental standards, ensuring it is free from hazardous substances.
This optocoupler is commonly used in industrial control systems, power supply circuits, signal isolation, and microprocessor input/output interfaces. Its compact size, durability, and efficiency make it a versatile component for engineers and designers.




FeatureDescription
Package TypeDIP-4 (Dual Inline Package, 4 pins)
Input ComponentInfrared LED (Gallium Arsenide)
Output ComponentPhototransistor
Isolation Voltage5000 Vrms
Operating Temperature-55°C to +110°C
Response TimeFast response, suitable for signal switching in the microseconds range
CTR (Current Transfer Ratio)Wide range, typically 50% to 600%, depending on the specific variant
Power ConsumptionLow power consumption, ideal for energy-efficient designs
CompatibilitySuitable for direct interfacing with TTL, CMOS, and other logic families
ApplicationsSignal isolation, microcontroller I/O interfaces, industrial controls, and more
Environmental ComplianceRoHS compliant, free from hazardous substances







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