LTV-207 Lite-On Integrated Circuit (Small Outline Packages) In Stock
LTV-207 is a dual-channel optocoupler in SOP-8 package with 3750 V isolation voltage. Features 100% minimum current transfer ratio and 80 V collector-emitter breakdown voltage. Available from stock worldwide with fast shipping.
- Manufacturer
- Lite-On
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTV-207 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -55.0°C to 110.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Dual-channel isolation with 3750 V isolation voltage for robust safety barriers
- 100% minimum current transfer ratio ensuring reliable signal transmission
- 80 V collector-emitter breakdown voltage supporting high-voltage applications
- Surface-mount SOP-8 package for compact PCB designs with 30 mA max forward current
Applications
The LTV-207 is ideal for industrial control systems requiring galvanic isolation between high-voltage and low-voltage circuits, such as motor drives and power converters. Its dual-channel configuration suits applications needing simultaneous isolated signal paths, including PLC I/O modules and relay drive circuits. The 3750 V isolation rating also makes it suitable for medical equipment and telecom line interfaces where safety isolation is mandatory.
Specifications
| Factory Lead Time | 6Weeks |
| YTEOL | 8 |
| Coll-Emtr Bkdn Voltage-Min | 80V |
| Configuration | SEPARATE, 2 CHANNELS |
| Current Transfer Ratio-Min | 100% |
| Dark Current-Max | 50nA |
| Forward Current-Max | 0.03A |
| Forward Voltage-Max | 1.55V |
| Isolation Voltage-Max | 3750V |
| Mounting Feature | SURFACE MOUNT |
| Number of Elements | 2 |
| Optoelectronic Device Type | TRANSISTOR OUTPUT OPTOCOUPLER |
| Packing Method | TR |
| Power Dissipation-Max | 0.125W |
| Surface Mount | YES |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| HTS Code | 8541.40.80.00 |
| Country of Origin | Mainland China |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the isolation voltage rating of the LTV-207, and why does it matter for industrial designs?
The LTV-207 provides 3750 V isolation voltage between input and output channels, meeting safety standards for industrial power supplies, motor drives, and equipment requiring reinforced insulation. This high rating ensures personnel protection and prevents damage from voltage transients in harsh environments.
How does the dual-channel configuration of the LTV-207 benefit circuit designers?
The LTV-207 integrates 2 separate optocoupler channels in a single SOP-8 package, reducing board space and component count compared to using two discrete devices. Each channel supports up to 30 mA forward current and 100% minimum current transfer ratio, enabling two independent isolated signal paths in compact designs.
Which applications benefit most from the LTV-207's 80 V collector-emitter breakdown voltage?
Applications such as IGBT gate drive circuits, relay drivers, and switch-mode power supply feedback loops benefit from the 80 V collector-emitter breakdown voltage. This rating allows the LTV-207 to interface with higher-voltage logic levels while maintaining 3750 V galvanic isolation and 50 nA maximum dark current for low standby power.
Is the LTV-207 a suitable drop-in alternative to single-channel optocouplers like the PC817 in dual-channel layouts?
Yes, the LTV-207 replaces two PC817 single-channel devices with one SOP-8 package, saving board area and simplifying assembly. It offers 3750 V isolation and 100% current transfer ratio, matching or exceeding typical PC817 specs while providing dual-channel output in a surface-mount footprint.
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