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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)：100% @ 10mA
- Current Transfer Ratio (Max)：200% @ 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-3X006 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and utilizes a DIP-4 through-hole package. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 50 mA, and a power dissipation of 150 mW. The device offers a high isolation voltage of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Current transfer ratios typically range from 100% to 200%, with a forward current rating of 60 mA.
Feature Summary
- High isolation voltage capability for safe signal transmission across potential differences
- Low coupling capacitance design to minimize noise interference
- GaAs infrared diode paired with NPN phototransistor for efficient optical coupling
Applications
- Industrial control systems requiring galvanic isolation
- Signal switching in low-power electronic circuits
- Microcontroller interface isolation for digital signals
Procurement Notes
Verify the specific suffix X006 against official Vishay documentation to confirm packaging and binning details. Ensure compatibility with existing PCB footprints for DIP-4 packages. Cross-reference datasheet revisions to confirm insulation voltage ratings and thermal characteristics match system requirements before finalizing procurement.
Selection Notes
Select this component when high isolation voltage and low coupling capacitance are critical for signal integrity. The NPN phototransistor output suits applications requiring standard logic level interfacing. Consider the 5300 Vrms isolation rating for safety-critical industrial environments where robust electrical separation between input and output circuits is mandatory.
Part Context
This part belongs to the SFH615A series of transistor output optocouplers. The series is characterized by GaAs infrared emitters and NPN phototransistors, designed for general-purpose isolation tasks. The SFH615A-3X006 variant specifically denotes the DIP-4 through-hole packaging configuration within this product family.
Replacement Considerations
Official cross-references indicate VO615A-3 as a recommended alternative. Verify pinout compatibility and electrical parameter overlaps, particularly isolation voltage and current transfer ratio ranges, before substituting.
