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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：NEPOC
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：160% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：40 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 110°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
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Overview
The PS2561DL-1Y-F3-H-A is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and operates within a temperature range of -55°C to +110°C. The device provides 5000Vrms isolation voltage and supports surface mount installation in a 4-SMD gull wing package. Key electrical parameters include a maximum collector-emitter voltage of 80V, a collector current of 50mA, and a forward current of 40mA. The typical rise and fall times are 3µs and 5µs respectively, with a power dissipation rating of 150mW.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Features fast switching speeds suitable for digital signal transmission
- Designed for surface mount assembly to facilitate automated PCB placement
Applications
- Industrial control systems requiring signal isolation
- Measurement equipment needing circuit separation
- Power supply units utilizing feedback loop isolation
Procurement Notes
Verify the specific suffix codes against official Renesas documentation to confirm pinout compatibility and packaging variations. Ensure that the ordering information matches the required moisture sensitivity level and RoHS compliance status for your manufacturing process. Cross-reference the manufacturer part number with authorized distributor listings to confirm authenticity and current availability status before finalizing procurement orders.
Selection Notes
Select this component when a compact surface mount solution with high isolation voltage is required. Consider the 80V collector-emitter voltage and 50mA output current capabilities for driving subsequent logic stages. Evaluate the operating temperature range to ensure suitability for harsh industrial environments. Compare the propagation delay characteristics against system timing requirements to verify adequate signal integrity.
Part Context
This device belongs to the PS2561 series of transistor output optocouplers from Renesas Electronics. The series is characterized by its small footprint and robust isolation performance. Variants within the family differ primarily in packaging style, such as DIP versus SMD configurations, and specific suffix designations indicating reel or tube packaging options.
Replacement Considerations
Consult official substitution guides for compatible alternatives. Verify that any replacement maintains identical pin configuration and electrical ratings. Ensure the substitute component meets the same isolation voltage and thermal specifications.
