CNY17-3-300E – AVAGO
Optoisolator, Transistor Output, 5000Vrms, 1-Channel, 6-SMD
Stock Quantity: 20
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 0.73 |
| 10+ | |
| 50+ | |
| 100+ |
20 in stock
Contact us for volume pricing
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- 6 month warranty on all stock items
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Overview
The Broadcom Limited CNY17-3-300E is a robust optoisolator designed for high-voltage isolation applications, featuring a phototransistor output with a base connection for enhanced control. Its primary function is to provide a reliable galvanic separation between input and output circuits, crucial for protecting sensitive control logic from transient overvoltages and noise. A key design consideration when implementing this component is managing the trade-off between switching speed and input current. While higher input currents can improve the Current Transfer Ratio (CTR), they also increase power dissipation and can potentially saturate the phototransistor prematurely, limiting its effectiveness in fast-switching scenarios. This device excels in applications demanding stringent safety and signal integrity.
Key Features
- Isolation Voltage: 5000Vrms
- Channels: 1
- Output Type: Transistor with Base
- CTR (Min): 100% @ 10mA
- Output Current (Max): 150mA
- Package: 6-SMD, Gull Wing (10.16mm x 7.62mm x 5.08mm)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- High-voltage power supply control loops
- Industrial control system signal isolation
- AC line monitoring and interfacing
- Switch-mode power supply feedback circuits
