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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 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)：80% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.17V
- Current - DC Forward (If) (Max)：80 mA
- Vce Saturation (Max)：300mV
- 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 PS2505L-1-F3-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and provides 5000 Vrms isolation voltage. The device operates within a temperature range of -55°C to +100°C and has a power dissipation rating of 150 mW. Key electrical parameters include a collector-emitter saturation voltage of 300 mV maximum, a forward current of 30 mA maximum, and a forward voltage of 1.2 V typical. The current transfer ratio ranges from 50% to 400% at a forward current of 5 mA. Switching characteristics include a rise time of 3 µs and a fall time of 5 µs.
Feature Summary
- Provides high insulation voltage for safe signal transmission between isolated circuits
- Utilizes an NPN silicon phototransistor for reliable DC output switching
- Designed for surface mount installation in compact electronic assemblies
Applications
- AC input detection circuits
- General purpose signal isolation
- Microcontroller interface isolation
Procurement Notes
Verify the specific suffix F3-A confirms the tape and reel packaging format required for automated assembly processes. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the component designation matches the exact part number to avoid pinout or performance discrepancies in final designs.
Selection Notes
Select this component when a single channel with moderate speed and high isolation voltage is required. The NPN phototransistor output suits applications needing standard logic level interfacing. Consider the operating temperature range and power dissipation limits relative to the thermal environment of the target application board.
Part Context
This part belongs to the PS2505L series of optocouplers from Renesas Electronics. The series typically includes variants with different packaging options and lead configurations. The PS2505L-1-F3-A specifically denotes the surface mount variant with tape and reel packaging, distinguishing it from DIP or other bulk packaging versions within the same functional family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify compatibility with existing circuit designs before considering alternative components from other manufacturers.
