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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)：100% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- Turn On / Turn Off Time (Typ)：2µs, 25µs
- Rise / Fall Time (Typ)：-
- 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 (0.300", 7.62mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
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Overview
The SFH620AGB-X001 is a single-channel transistor output optocoupler manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and accepts AC input signals. The device provides high isolation with a voltage rating of 5300 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 70 V, a maximum collector current of 100 mA, and a forward current of 60 mA. The typical current transfer ratio reaches 600%, with a maximum CTR range of 100-600%. It operates within a temperature range of -55°C to +100°C and is housed in a PDIP-4 Gull Wing package.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits.
Applications
- Industrial control systems requiring signal isolation
- AC mains detection and monitoring circuits
- General-purpose digital isolation applications
Procurement Notes
Verify the specific Current Transfer Ratio (CTR) bin required for the application, as the datasheet indicates a wide range (100-600%). Confirm that the PDIP-4 Gull Wing surface mount package aligns with the PCB footprint design. Ensure the 5300 Vrms isolation rating meets the safety requirements of the target system. Cross-reference the manufacturer part number SFH620AGB-X001 with official Vishay documentation to confirm availability and revision status before finalizing procurement.
Selection Notes
Select this component when high isolation voltage and AC input compatibility are required. The NPN phototransistor output is suitable for driving logic inputs or switching loads up to 100 mA. Consider the 600% typical CTR for efficient drive requirements. The SMD packaging facilitates automated assembly. Evaluate the thermal dissipation capabilities within the specified operating temperature range to ensure reliable performance under continuous load conditions.
Part Context
This part belongs to the SFH620 series of transistor output optocouplers from Vishay. The series includes variants such as SFH620A-1 and SFH620AGB-X017T, which differ primarily in packaging (through-hole vs. surface mount) and CTR specifications. The SFH620AGB-X001 specifically denotes the surface mount version with gull-wing leads, designed for applications requiring robust isolation in compact form factors.
Replacement Considerations
SFH620AGB-X017T: Similar surface mount package and high CTR characteristics. SFH620A-1: Through-hole alternative with lower CTR range (40-125%). Verify pinout compatibility and isolation voltage ratings when substituting.
