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CQY80XSMT&R
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Product Detailed Parameters
- Description：OPTOISO 5.3KV 1CH TRANS W/BASE
- Series：CQY80
- Mfr：Isocom Components 2004 LTD
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：50% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：11µs, 7µs
- Rise / Fall Time (Typ)：7µs, 6.7µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：32V
- Current - Output / Channel：-
- 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 CQY80XSMT&R is a surface-mount optocoupler manufactured by Isocom Components 2004 LTD. It features a single channel with a phototransistor output and a base terminal. The device utilizes a 6-pin SMD DIP package. Key electrical parameters include a maximum forward current of 60 mA, an isolation voltage of 5.3 kVrms, and a typical rise time of 2 µs. The minimum current transfer ratio is specified at 50%. It operates within a standard temperature range suitable for general electronic applications.
Feature Summary
- Integrates an infrared emitting diode with a phototransistor featuring a base terminal for enhanced switching control.
Applications
- Signal isolation in digital communication circuits
- Interface between microcontrollers and high-voltage loads
- General-purpose logic isolation
Procurement Notes
Verify the manufacturer part number CQY80XSMT&R against official Isocom Components documentation to confirm specifications. Ensure the selected component matches the required 6-pin surface mount package and electrical ratings for your specific circuit design before procurement.
Selection Notes
Select this component when a single-channel isolation solution with a phototransistor output and base access is required. Consider the 5.3 kVrms isolation rating and 60 mA input current limits to ensure compatibility with the driving source and load requirements of the target application.
Part Context
This part belongs to the CQY80 series of optocouplers from Isocom Components. It provides galvanic isolation between input and output circuits using optical transmission. The surface mount packaging facilitates automated assembly and compact board layouts compared to through-hole alternatives.
Replacement Considerations
Direct substitutes may include other single-channel phototransistor optocouplers with similar 6-pin SMD packages and comparable isolation voltages. Verify pinout compatibility and electrical characteristics such as current transfer ratio and saturation voltage before substitution.
