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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)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：600% @ 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 SFH615AGB-X009T is a single-channel transistor output optoisolator manufactured by Vishay Semiconductor Opto Division. It features a high isolation voltage of 5300Vrms and operates within a temperature range of -55°C to +100°C. The device utilizes an NPN phototransistor output with a maximum collector current of 100mA and a collector-emitter voltage of 70V. Key electrical parameters include a forward current of 60mA, a typical forward voltage of 1.65V, and a saturation voltage of 400mV. The current transfer ratio ranges from 100% to 600% at 10mA input. It is housed in a 4-SMD surface-mount package.
Feature Summary
- Provides galvanic isolation between electrically separated circuits with high voltage withstand capability.
- Features end-stackable design with standardized lead spacing for compact PCB integration.
- Delivers fast signal transmission suitable for digital logic interface applications.
Applications
- Signal transmission between isolated control and power circuits
- Digital logic interface isolation in industrial systems
- Galvanic isolation in measurement and testing equipment
Procurement Notes
Verify the specific suffix GB against official Vishay documentation to confirm pinout and mechanical dimensions. Ensure compatibility with RoHS3 standards if required by project specifications. Confirm moisture sensitivity level (MSL 1) handling procedures during assembly. Cross-reference datasheet revision dates to ensure parameter consistency.
Selection Notes
Select this component when high isolation voltage and wide operating temperature are required. The high CTR range supports robust switching performance. Consider the 4-SMD package constraints for layout. Compare with SFH615A-3X009T if different CTR or temperature ratings are needed. Verify input forward voltage requirements match the driving circuit capabilities.
Part Context
This part belongs to the SFH615 series of transistor output optocouplers. It shares functional similarities with other Vishay isolators but differs in specific electrical characteristics like CTR and thermal limits. The series is designed for general-purpose isolation tasks requiring reliable signal transfer across potential barriers.
Replacement Considerations
SFH615A-3X009T offers similar isolation and package but may have different CTR and temperature specifications. SFH617A-2X009T provides comparable isolation but lower CTR. Verify pinout and electrical parameters before substitution.
