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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：40% @ 10mA
- Current Transfer Ratio (Max)：80% @ 10mA
- Turn On / Turn Off Time (Typ)：3µs, 2.3µs
- Rise / Fall Time (Typ)：2µs, 2µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.35V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The SFH615A-1X006 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and provides high isolation voltage of 5300 Vrms. The device operates with a forward current up to 60 mA and supports a maximum collector current of 50 mA. Key electrical parameters include a collector-emitter voltage of 70 V, a power dissipation of 150 mW, and a current transfer ratio ranging from 40% to 80%. The component is housed in a PDIP-4 package and functions within a temperature range of -55°C to +100°C.
Feature Summary
- High isolation voltage capability for safe signal transmission between isolated circuits
- Low coupling capacitance design to minimize interference in high-frequency applications
- Wide current transfer ratio range ensuring reliable switching performance across varying conditions
Applications
- Industrial control systems requiring galvanic isolation
- Signal isolation in microprocessor-based circuits
- Power supply feedback loops for noise immunity
Procurement Notes
Verify the specific suffix X006 corresponds to the tube packaging configuration when ordering. Confirm that the 5300 Vrms isolation rating meets the safety requirements of the target application. Ensure compatibility with standard DIP-4 footprints during PCB layout. Cross-reference datasheet revisions to confirm parameter consistency before finalizing procurement specifications.
Selection Notes
Select this component when high isolation voltage and low coupling capacitance are critical for system integrity. Compare the 40-80% CTR range against circuit gain requirements to ensure adequate drive capability. Consider the PDIP-4 package constraints for board space. Evaluate thermal management needs given the 150 mW power dissipation limit under operating conditions.
Part Context
This part belongs to the SFH615A series of high-reliability optocouplers designed for robust industrial environments. The series offers various transfer ratios and packaging options to suit different isolation needs. Vishay positions these components as solutions for demanding applications where signal integrity and electrical safety are paramount.
Replacement Considerations
SFH615A-1X001 is listed as a recommended alternative with identical electrical characteristics but potentially different packaging or batch specifications.
