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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH DARL 4-SMD
- Series：NEPOC
- Mfr：CEL
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：200% @ 1mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：100µs, 100µs
- Input Type：AC, DC
- Output Type：Darlington
- Voltage - Output (Max)：40V
- Current - Output / Channel：200mA
- Voltage - Forward (Vf) (Typ)：1.17V
- Current - DC Forward (If) (Max)：80 mA
- Vce Saturation (Max)：1V
- 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 PS2506L-1-F3-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN photodarlington output and operates in a DIP-4 Gull Wing surface mount package. Key electrical parameters include a maximum collector-emitter voltage of 40 V, a minimum current transfer ratio of 200%, and an isolation voltage of 5000 Vrms. The device supports a forward current of 80 mA with a forward voltage of 1.4 V. It has rise and fall times of 100 µs, a power dissipation of 200 mW, and operates within a temperature range of -55°C to +100°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using a GaAs LED and NPN silicon darlington phototransistor.
- Features a surface-mount DIP-4 Gull Wing package designed for automated assembly processes.
- Includes UL approval under standard UL1577 for double protection safety compliance.
Applications
- Power supply circuit isolation
- Telephone equipment signal transmission
- FAX machine interface circuits
Procurement Notes
Verify the manufacturer designation carefully, as this component is listed under both CEL and Renesas Electronics across different sources. Confirm the specific suffix F3-A matches the required embossed tape packaging quantity of 2000 pieces per reel. Ensure the RoHS compliance status aligns with project requirements, noting that some listings indicate it is a lead-free product. Cross-reference the datasheet version to confirm the exact electrical tolerances and safety certifications such as UL1577 are applicable to the supplied batch.
Selection Notes
Select this component when high isolation voltage is required for single-channel signal transmission in surface-mount designs. The NPN photodarlington output provides high current transfer ratios suitable for driving loads directly. Consider the 100 µs switching speed limitations for application timing requirements. Verify that the 40 V collector-emitter voltage rating exceeds the maximum load voltage in the target circuit design.
Part Context
This part belongs to the PS2506L series of high isolation voltage darlington type multi photocouplers. The series includes variants like PS2506L-1-E3 and PS2506L-1-F4. The L suffix denotes the lead bending type (Gull-wing) package for surface mounting, distinguishing it from the standard DIP versions. The family is characterized by high CTR and robust insulation capabilities for industrial applications.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. The source material lists the lifecycle status as obsolete in certain regions, suggesting direct replacement verification with the manufacturer is necessary.
