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Product Detailed Parameters
- Description：OPTOISO 2.5KV 4CH DARL 16-SSOP
- Series：NEPOC
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：4
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：200% @ 1mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：200µs, 200µs
- Input Type：DC
- Output Type：Darlington
- Voltage - Output (Max)：40V
- Current - Output / Channel：100mA
- Voltage - Forward (Vf) (Typ)：1.1V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：1V
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：16-SSOP
- Grade：-
- Qualification：-
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Overview
The PS2802-4-F3-A is a four-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN Photodarlington output and utilizes SSOP-16 surface mount packaging. Key electrical parameters include a 2500 Vrms insulation voltage, a maximum collector-emitter voltage of 40 V, and a maximum collector current of 100 mA. The device operates with a forward current of 50 mA and exhibits a typical rise/fall time of 200 μs.
Feature Summary
- Provides high-density signal isolation through four independent channels within a compact SSOP-16 package.
- Delivers high gain capability via NPN Photodarlington output stages for efficient switching applications.
Applications
- Industrial control systems requiring multi-channel galvanic isolation
- Data acquisition modules needing signal separation between low and high voltage domains
- Power supply feedback circuits utilizing Darlington output characteristics
Procurement Notes
Verify the specific suffix F3-A against official Renesas documentation to confirm tape-and-reel packaging and RoHS compliance status. Ensure the procurement channel sources directly from authorized distributors to guarantee component authenticity and traceability. Cross-reference the manufacturer part number with current datasheets to validate active status and avoid obsolete stock.
Selection Notes
Select this component when four isolated channels are required in a single surface-mount footprint. The NPN Photodarlington output offers higher current transfer ratios compared to standard phototransistors, suitable for driving logic inputs directly. Verify that the 40 V collector-emitter voltage rating meets the load requirements of the target circuit design.
Part Context
This component belongs to the Renesas PS series of optocouplers, designed for general-purpose isolation tasks. It shares the SSOP-16 form factor with other quad-channel variants in the lineup but differs in output type and speed specifications. The series emphasizes compactness and reliability for industrial environments.
Replacement Considerations
Direct substitutes within the same family include PS2802-4-A or PS2802-4-K-A, provided the packaging suffix matches the assembly requirements. Verify pinout compatibility and electrical ratings before substitution to ensure circuit integrity.
