ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
- Series：SFH620A-1
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：40% @ 10mA
- Current Transfer Ratio (Max)：125% @ 10mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.65V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
Download product information
Overview
The SFH620A-1XG is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features an AC input configuration utilizing inverse parallel infrared light emitting diodes paired with NPN silicon photo transistors. The device provides high isolation capability with an input-to-output isolation voltage of 5300 VRMS and a peak withstand voltage of 7500 VPK. It is housed in a standard 4-DIP package, suitable for applications requiring reliable electrical isolation between circuits.
Feature Summary
- AC input design using inverse parallel infrared LEDs
- High voltage isolation rating of 5300 VRMS
- NPN silicon phototransistor output stage
Applications
- Logic to logic isolation in noisy environments
- Line receiver circuits
- Computer and peripheral device interfaces
Procurement Notes
Verify the specific suffix '1XG' against official manufacturer documentation to confirm pinout and packaging details. Ensure compatibility with required isolation standards such as UL or VDE if applicable to the end application. Cross-reference datasheet parameters like CTR and isolation voltage with system requirements before integration.
Selection Notes
Select this component when AC signal input is required for the optocoupler circuit. The inverse parallel LED structure allows direct connection to AC sources without external rectification. Consider the 5300 VRMS isolation rating for safety-critical applications. Verify that the NPN transistor output current capabilities meet the load requirements of the receiving circuit.
Part Context
This part belongs to the SFH620A series of optically coupled isolators from Isocom Components 2004 LTD. The series is designed as a replacement for industry-standard components, offering plastic commercial packaging. Isocom specializes in photonic isolation devices, maintaining production facilities in Malaysia and testing operations in the UK.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Users should consult official cross-reference lists from Isocom Components 2004 LTD for compatible alternatives.
