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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：300% @ 5mA
- Turn On / Turn Off Time (Typ)：2µs, 25µs
- Rise / Fall Time (Typ)：-
- 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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The SFH615AGR-X007T is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and utilizes a surface-mount SMD-4 package. 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 50 mA, and a forward voltage of 1.65 V at a forward current of 60 mA. The current transfer ratio ranges from 100% to 200%, with a typical rise time of 3 µs and fall time of 14 µs.
Feature Summary
- Provides galvanic isolation between input and output circuits using infrared LED and NPN phototransistor technology.
- Designed for surface-mount assembly in compact SMD-4 packages suitable for automated manufacturing processes.
- Offers high dielectric strength with an insulation voltage rating of 5300 Vrms for robust noise immunity.
Applications
- Industrial control systems requiring signal isolation
- Power supply feedback loops
- Communication interface isolation
Procurement Notes
Verify the specific suffix X007T against official Vishay documentation to confirm tape-and-reel packaging specifications. Ensure that the component meets RoHS compliance requirements as stated in the manufacturer's datasheet. Cross-reference the Mouser part number 782-sfh615a-3x007t or similar identifiers if sourcing through distributors to ensure exact model matching.
Selection Notes
Select this component when a single-channel transistor output is required with moderate speed characteristics. The 5300 Vrms isolation rating makes it suitable for applications demanding significant potential difference separation. Consider the 100-200% current transfer ratio range for logic level interfacing where predictable gain is necessary without excessive drive current.
Part Context
This part belongs to the SFH615 series of transistor output optocouplers from Vishay. It is functionally related to the VO615A series but distinguished by its specific CTR range and packaging. The SFH615AGR variant indicates a specific reel configuration within the broader SFH615 family designed for general-purpose isolation tasks.
Replacement Considerations
The VO615A-X007T is listed as a recommended alternative in distributor data. Verify pinout compatibility and CTR specifications before substitution, as the VO615A offers a wider CTR range (50-600%) compared to the SFH615AGR (100-200%). Ensure the replacement maintains the same SMD-4 footprint and 5300 Vrms isolation rating.
