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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- 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 ~ 110°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 SFH1617A-3X016 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. The device provides an isolation voltage of 5300 Vrms, with a current transfer ratio ranging from 100% to 200%. Key electrical parameters include a maximum collector-emitter voltage of 80 V, a maximum collector current of 50 mA, and a forward current rating of 60 mA. The component operates within a temperature range of -55°C to +110°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using a single channel configuration.
- Features an NPN phototransistor output suitable for digital switching applications.
- Offers wide operating temperature range for reliable performance in demanding environments.
Applications
- General-purpose signal isolation in industrial control systems
- Interface circuits for microprocessors and logic gates
- Power supply feedback loops
Procurement Notes
Verify the specific suffix '3X016' against the official Vishay datasheet to confirm packaging and compliance details. Ensure the procurement source provides valid RoHS certification documentation. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components. Confirm that the DIP-4 package type matches the intended PCB footprint requirements before finalizing orders.
Selection Notes
Select this component when high isolation voltage and moderate speed are required. The CTR range of 100% to 200% ensures sufficient gain for most digital interfaces. Consider the 4.6 us rise time for timing-sensitive designs. Compare against similar SFH series parts if different isolation ratings or output types are needed. Verify thermal dissipation capabilities within the system constraints.
Part Context
This part belongs to the SFH series of optocouplers from Vishay. It is functionally related to the VO617A series but may differ in specific electrical characteristics or packaging options. The SFH1617A-3X016 serves as a standard solution for basic galvanic isolation needs in consumer and industrial electronics.
Replacement Considerations
The document notes SFH617A-3X016 as an alias or recommended alternative. Verify pinout compatibility and electrical specifications before substitution. Other Vishay SFH series devices may serve as functional replacements if isolation and CTR requirements align.
