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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH DARL 4-SMD
- Series：NEPOC
- Mfr：Renesas Electronics Corporation
- 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 integrates a GaAs infrared LED with an NPN silicon photodarlington detector, providing electrical isolation rated at 5000 Vrms. The device operates within a temperature range of -55°C to +100°C and features a maximum collector current of 200 mA and a minimum current transfer ratio of 200%. Key electrical parameters include a forward voltage of 1.4 V, a maximum collector-emitter saturation voltage of 1 V, and rise/fall times of 100 µs. It is housed in a 4-pin DIP Gull Wing surface-mount package.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using a GaAs LED and NPN photodarlington configuration.
- Features a wide operating temperature range suitable for demanding industrial environments.
- Offers high current drive capability through the integrated photodarlington output stage.
Applications
- Industrial automation control systems
- Power supply feedback loops
- Signal isolation in microprocessor interfaces
Procurement Notes
Verify the specific suffix F3-A corresponds to the required tape and reel packaging quantity of 2000 pieces per reel as documented. Confirm that the 4-pin DIP Gull Wing package variant matches the target PCB footprint requirements. Ensure compliance with UL 1577 double protection safety standards if used in certified equipment designs.
Selection Notes
Select this component when a high CTR photodarlington output is required for driving loads directly without additional amplification. The 5000 Vrms isolation rating supports applications requiring robust galvanic separation. Consider the 100 µs switching speed limitations compared to faster logic outputs when designing for high-frequency signal transmission.
Part Context
This part belongs to the PS2506L series of transistor output optocouplers from Renesas. The series is designed for general-purpose isolation tasks where moderate speed and high current gain are prioritized. The L-series designation typically indicates specific packaging or performance variations within the broader product family.
Replacement Considerations
Direct functional substitutes within the same series include PS2506L-1-F3-E1. Verify pinout compatibility and isolation voltage ratings before substituting with other manufacturers' parts.
FAQ
What is the typical switching speed of the PS2506L-1-F3-A?
The device has a typical rise time of 100 µs and a fall time of 100 µs, which limits its suitability for high-frequency digital communication.
Does the PS2506L-1-F3-A meet international safety standards?
Yes, the component is UL approved under standard UL 1577 with double protection certification.
