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CNY75CXSMT&R
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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH TRANS W/BASE
- Series：CNY75C
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：160% @ 10mA
- Current Transfer Ratio (Max)：320% @ 10mA
- Turn On / Turn Off Time (Typ)：11µs, 37.5µs
- Rise / Fall Time (Typ)：4.2µs, 4.7µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：90V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The CNY75CXSMT&R is a surface-mount transistor output optocoupler manufactured by Isocom Components. It features a single channel with a plastic package containing six pins. The device provides an isolation voltage of 5300 Vrms and supports a maximum forward current of 60 mA. Typical electrical characteristics include a minimum current transfer ratio of 320% and a nominal current transfer ratio of 160%. The component operates within a temperature range of -55 °C to 100 °C, with a maximum power dissipation of 0.15 W.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Features a compact surface-mount design for automated assembly
- Includes a phototransistor output with base connection for enhanced control
Applications
- Signal isolation in industrial control systems
- Interface circuits for microprocessors and logic devices
- Power supply feedback loops
Procurement Notes
Verify the specific suffix R indicates reel packaging when sourcing. Confirm compliance with RoHS directives and lead-free status as documented. Ensure the supplier provides official datasheets matching the CNY75CXSM parameter set. Check for UL recognition and VDE approval marks relevant to your region's safety standards.
Selection Notes
Select this component for applications requiring surface-mount technology and high current transfer ratios. The base-connected phototransistor allows for faster switching speeds compared to standard configurations. Verify that the 5300 Vrms isolation rating meets the safety requirements of the target circuit environment.
Part Context
This part belongs to the CNY75 series of transistor output optocouplers. It shares functional similarities with through-hole variants like the CNY75-4XG but utilizes a surface-mount package. The series is designed for general-purpose isolation tasks where space constraints favor SMD solutions over traditional DIP packages.
Replacement Considerations
Equivalent parts may include other surface-mount transistor optocouplers with similar CTR and isolation ratings. Verify pinout compatibility before substitution. Cross-reference with standard industry equivalents if Isocom stock is unavailable.
