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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)：160% @ 10mA
- Current Transfer Ratio (Max)：320% @ 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)：1.25V
- 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 SFH610A-4X016 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and utilizes a through-hole PDIP-4 package. The device provides high isolation voltage of 5300 Vrms, ensuring robust electrical separation between input and output circuits. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 100 mA, and a forward voltage of 1.65 V at a forward current of 60 mA. The current transfer ratio ranges from 160% to 320%, with typical rise and fall times of 3 µs and 14 µs respectively. Power dissipation is rated at 150 mW, and the unit operates within a temperature range of -55°C to +100°C.
Feature Summary
- High current transfer ratio for efficient signal transmission
- Low coupling capacitance to minimize noise interference
- High isolation voltage for enhanced safety in isolated circuits
Applications
- General purpose digital signal isolation
- Microprocessor system interface circuits
- Solid-state relay driver applications
Procurement Notes
Verify the specific suffix X016 corresponds to the required tube packaging configuration as indicated in official distributor listings. Confirm that the CTR binning aligns with the 160-320% range specified for this variant. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity and traceability. Cross-reference the datasheet revision date to ensure compatibility with current design specifications.
Selection Notes
Select this component when high current transfer efficiency is required alongside standard DIP-4 through-hole mounting. The 70 V collector-emitter voltage rating suits low-voltage switching applications. Consider the 3 µs rise time for moderate-speed digital signals. Verify that the 5300 Vrms isolation requirement matches the system's safety standards. Compare against similar SFH610 variants if different CTR bins or packaging options are needed.
Part Context
This part belongs to the SFH610 series of transistor output optocouplers from Vishay. The series is designed for general-purpose isolation tasks, offering a balance of performance and cost-effectiveness. The SFH610A-4X016 specifically denotes the A-grade current transfer ratio variant packaged in tubes. It serves as a direct replacement for older VO610A-4X016 parts in many designs.
Replacement Considerations
The VO610A-4X016 is listed as a recommended alternative or equivalent part number for this component. Verify pinout compatibility and electrical parameter overlaps before substitution. Ensure the replacement part meets the same isolation voltage and CTR requirements.
