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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)：50% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：30mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：30 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 PS2501AL-1-F3-A is a single-channel optoisolator featuring an NPN phototransistor output, manufactured by Renesas Electronics Corporation. It provides 5000Vrms isolation voltage between input and output circuits. The device operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 70V and a continuous collector current of 30mA. The typical forward voltage is 1.2V with a maximum DC forward current of 30mA. The current transfer ratio ranges from 50% to 400% at 5mA input. Switching times are typically 3µs rise and 5µs fall. It is housed in a 4-SMD gull-wing package.
Feature Summary
- Provides high-voltage electrical isolation via infrared LED and phototransistor coupling
- Features low saturation voltage for efficient switching performance
- Designed for surface-mount assembly in compact circuit layouts
Applications
- Digital logic signal transmission and level shifting
- Power supply control and switching circuits
- Electrical insulation between system components
Procurement Notes
Verify the specific suffix F3-A against the manufacturer datasheet to confirm the tape-and-reel packaging configuration. Ensure the component status is reviewed as it may be marked not recommended for new designs. Cross-reference the Renesas part number with distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component when surface-mount isolation is required for single-channel applications. Consider the 5000Vrms isolation rating for safety compliance. Evaluate the 30mA output current capability against load requirements. Verify that the 70V collector-emitter voltage meets the circuit's maximum operating conditions.
Part Context
This component belongs to the PS2501A series of NECO (NEC Optocoupler) products. It is part of Renesas Electronics' portfolio of transistor-output optocouplers designed for general-purpose isolation tasks. The series offers various package options including DIP and SMD configurations to suit different manufacturing needs.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the official Renesas datasheet or authorized distributors for qualified alternatives.
