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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)：63% @ 10mA
- Current Transfer Ratio (Max)：125% @ 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 SFH617A-2X006 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output housed in a 4-DIP package with through-hole mounting. The device provides high isolation voltage of 5300 Vrms and supports a maximum collector current of 50 mA. Key electrical parameters include a forward current of 60 mA, forward voltage of 1.65 V, and a collector-emitter saturation voltage of 250 mV. The current transfer ratio ranges from 63% to 125%, with rise and fall times of 2 µs and 3 µs respectively. It operates within a temperature range of -55°C to +110°C.
Feature Summary
- Provides galvanic isolation between input and output circuits using infrared LED and NPN phototransistor technology.
- Features high insulation voltage capability for safe operation in high-voltage environments.
- Offers fast switching performance with low rise and fall times suitable for signal transmission.
Applications
- Signal isolation in industrial control systems
- Interface circuits for microprocessors and logic systems
- Power supply feedback loops
Procurement Notes
Verify the specific suffix X006 corresponds to the 4-DIP tube packaging configuration when ordering. Confirm that the required current transfer ratio range (63%-125%) meets the design specifications for the target application. Ensure compatibility with through-hole assembly processes given the package type.
Selection Notes
Select this component when high isolation voltage and moderate speed are required for single-channel signal transmission. Compare against other SFH617 variants if different packaging or CTR ranges are needed. Consider thermal management requirements due to power dissipation limits in enclosed spaces.
Part Context
This part belongs to the SFH617 series of transistor output optocouplers. It shares functional similarities with other members like SFH617A-2 but differs in packaging and specific electrical tolerances. The series is designed for general-purpose isolation applications requiring reliable performance over a wide temperature range.
Replacement Considerations
VO617A-2 is listed as a recommended alternative with similar specifications. Verify pinout compatibility and exact CTR ranges before substitution. Other SFH617 variants may require circuit adjustments due to differing package styles or timing characteristics.
