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LTV-827S-TA1 Breakout
OPTOISOLATOR 5KV 2CH TRANSISTOR 8-SMD
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£3.59
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Design a Custom BoardAbout This Component
Dual-channel optoisolator with 5kV isolation rating and phototransistor output. Provides galvanic isolation between input and output circuits, suitable for signal coupling in switching power supplies, motor controllers, and industrial interfaces. Operating temperature range -40°C to +85°C with compact surface-mount footprint.
Package: SMD-8 · 8 pins
Why does this need a breakout?
SMD-8 packages like TOPSwitch controllers are difficult to hand-solder due to close pin spacing and thermal considerations. A breakout board brings all eight pins to standard 0.1-inch headers for breadboard prototyping and reliable connections, eliminating the need for fine-pitch soldering skills or specialized equipment. Ideal for developing offline power supply and PWM switching circuits.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Lite-On Inc. |
| Part Number | LTV-827S-TA1 |
| Package | SMD-8 |
| Pin Count | 8 |
| Current - DC Forward (If) (Max) | 50 mA |
| Current - Output / Channel | 50mA |
| Input Type | DC |
| Number of Channels | 2 |
| Output Type | Transistor |
| Rise / Fall Time (Typ) | 4µs, 3µs |
| Voltage - Forward (Vf) (Typ) | 1.2V |
| Voltage - Isolation | 5000Vrms |
| Voltage - Output (Max) | 35V |
What's Included
BILL OF MATERIALS
- 1x LTV-827S-TA1 soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL