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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-SMD
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：19% @ 16mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：200ns, 500ns
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：25V
- Current - Output / Channel：8mA
- Voltage - Forward (Vf) (Typ)：1.33V
- Current - DC Forward (If) (Max)：25 mA
- Vce Saturation (Max)：-
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：8-SMD, Gull Wing
- Supplier Device Package：8-SMD
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Overview
The SFH6326-X007T is a dual-channel phototransistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It integrates an infrared LED and two phototransistors in an SMD-8 package, providing electrical isolation with a rated voltage of 5300Vrms. The device supports DC input and features a typical forward voltage of 1.33V at a maximum DC forward current of 25mA. Each channel delivers a minimum current transfer ratio of 19% at 16mA and handles up to 8mA output current per channel. It operates within a temperature range of -55°C to 100°C.
Feature Summary
- Dual-channel configuration for simultaneous signal isolation
- High insulation voltage rating for safety compliance
- Phototransistor output suitable for digital logic interfacing
Applications
- Digital logic transmission and conversion
- Power supply control and switching circuits
- Electrical isolation between circuit stages
- Impedance transformation between systems
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and check for specific packaging variants such as tape and reel options. Ensure the part number suffix matches required specifications. Request official datasheets and test reports to validate performance parameters against application requirements before finalizing procurement orders.
Selection Notes
Select this component when dual-channel isolation is required within a compact surface-mount footprint. Consider the 5300Vrms isolation rating for high-voltage separation needs. Evaluate the 19% minimum CTR and 8mA output current capability against load requirements. Verify thermal management capabilities within the specified operating temperature range for reliable long-term performance in industrial environments.
Part Context
This component belongs to Vishay's family of transistor-output optocouplers designed for general-purpose isolation applications. It utilizes standard GaAs infrared LED technology paired with silicon phototransistors. The SMD-8 package facilitates automated assembly processes. This series emphasizes cost-effective isolation solutions for consumer and industrial electronics requiring reliable signal transmission across isolated boundaries.
Replacement Considerations
Public records indicate this product is no longer manufactured. Review alternative package types or equivalent dual-channel phototransistor optocouplers from other manufacturers that match the 5300Vrms isolation and SMD-8 form factor requirements.
