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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)：200% @ 10mA
- Turn On / Turn Off Time (Typ)：3µs, 2.3µs
- Rise / Fall Time (Typ)：2µs, 2µs
- Input Type：AC, 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 SFH620A-2X016 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and utilizes a GaAs infrared LED input. The device provides high isolation with a rated insulation voltage of 5300 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 100 mA, and a power dissipation of 250 mW. The current transfer ratio ranges from 63% to 200%. Typical switching characteristics include rise and fall times of 2 µs each. The component operates within a temperature range of -55°C to +100°C.
Feature Summary
- High current transfer ratio capability for efficient signal transmission
- Low coupling capacitance supporting high-speed digital isolation
- High isolation voltage rating ensuring robust safety barriers
Applications
- Industrial control systems requiring electrical isolation
- Automotive circuit isolation applications
- General purpose signal isolation in electronic circuits
Procurement Notes
Verify the specific suffix X016 against official datasheets to confirm packaging and tape specifications. Ensure the procurement source provides valid traceability documentation. Cross-reference the manufacturer part number with authorized distributor catalogs to avoid counterfeit components. Confirm RoHS compliance status through the latest product release notes provided by Vishay.
Selection Notes
Select this component when high isolation voltage and moderate speed are required. The 4-DIP package suits through-hole mounting requirements. Verify that the 100 mA collector current meets load demands. Check that the 63-200% CTR range aligns with logic interface sensitivity. Consider thermal limits if operating near the maximum junction temperature.
Part Context
This part belongs to the SFH620A series of transistor output optocouplers. The series is characterized by GaAs infrared LEDs and NPN phototransistors. Similar parts like SFH620A-1 and SFH620A-2 differ primarily in current transfer ratio grades. The X016 suffix typically denotes specific tube packaging configurations within the standard DIP-4 form factor.
Replacement Considerations
SFH620A-1 and SFH620A-2 are direct family substitutes with different CTR grades. SFH620AGB-X017T offers surface mount compatibility with similar electrical characteristics. Verify pinout compatibility and isolation voltage ratings before substitution.
