LTV-214

Transistor, Photovoltaic Output Optoisolators Overview

The LTV-214 is a single-channel transistor-output optoisolator from Lite-On Inc., designed for high-density mounting applications. It features a 3750Vrms isolation voltage and operates within a temperature range of -55°C to 110°C. The device accepts AC or DC input signals and provides a transistor output capable of handling up to 80V and 50mA per channel. Key electrical parameters include a minimum current transfer ratio of 20% at 1mA, a typical forward voltage of 1.2V, and a maximum saturated collector-emitter voltage of 400mV. Rise and fall times are typically 3µs and 4µs respectively. It is housed in a 4-SOIC package with a width of 4.40mm.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• High input-output isolation voltage of 3750Vrms
• Dual safety approvals including UL 1577 and VDE DIN EN60747-5-5
• Employs double transfer mold technology for robustness
• Supports both AC and DC input signal types

Transistor, Photovoltaic Output Optoisolators Applications

• Hybrid substrates requiring high-density mounting
• Programmable controllers
• System appliances and measuring instruments

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific ordering suffix to confirm compliance requirements such as halogen-free status or VDE marking, as these options may alter the part number designation without changing the core function. Ensure the selected packaging type matches production line capabilities, whether tape and reel, cut tape, or Digi-Reel. Confirm that the component's moisture sensitivity level and storage conditions align with your assembly schedule to prevent damage before reflow soldering.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when electrical isolation between circuits is required alongside data transmission capabilities. The wide operating temperature range makes it suitable for industrial environments. Consider the 4-SOIC package size if space constraints exist on the PCB layout. Verify that the input current and output voltage requirements of the target circuit fall within the specified limits for reliable operation and longevity.

Transistor, Photovoltaic Output Optoisolators Part Context

The LTV-214 belongs to the LTV-SX4 series of photocouplers manufactured by Lite-On Technology Corporation. This series is characterized by its use of double transfer mold technology and compliance with EU RoHS directives. The component is classified under transistor photovoltaic output optoisolators, distinguishing it from other output types like thyristor or logic gate outputs within the broader product family.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer cross-reference guides for potential alternatives.