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Product Detailed Parameters
- Description：OPTOISO 2.5KV 4CH TRANS 16-SSOP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：4
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：100% @ 1mA
- Current Transfer Ratio (Max)：400% @ 1mA
- Turn On / Turn Off Time (Typ)：7µs, 5µs
- Rise / Fall Time (Typ)：4µs, 5µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：40V
- Current - Output / Channel：40mA
- Voltage - Forward (Vf) (Typ)：1.15V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：300mV
- 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 PS2815-4-V-F3-A is a four-channel optocoupler manufactured by Renesas Electronics Corporation. It features NPN phototransistor outputs and provides an isolation voltage of 2500Vrms. The device operates within a temperature range of -55°C to 100°C and utilizes a 16-SSOP package. Key electrical parameters include a maximum collector-emitter voltage of 40V, a DC forward current of 50mA, and a typical forward voltage of 1.15V. The unit supports AC and DC input types with a current transfer ratio ranging from 100% to 400% at 1mA.
Feature Summary
- Four independent channels for high-density signal isolation
- High isolation voltage rating of 2500Vrms
- Wide operating temperature range suitable for industrial environments
- AC and DC input compatibility
Applications
- Industrial automation control systems
- Power supply feedback loops
- Signal isolation in measurement equipment
Procurement Notes
Verify the specific suffix 'V' against official Renesas documentation to confirm if it denotes a variant distinct from the standard PS2815-4-F3-A. Confirm RoHS compliance status and moisture sensitivity level prior to ordering. Ensure the 16-SSOP package dimensions match the target PCB footprint requirements.
Selection Notes
Select this component when four isolated channels are required in a compact surface-mount package. The 2500Vrms isolation rating suits general-purpose industrial applications. Verify that the 40V output voltage limit meets the downstream circuit requirements. Consider the 16-SSOP form factor for space-constrained designs requiring multiple isolation barriers.
Part Context
This part belongs to the PS2815 series of transistor-output optocouplers. The series is designed for applications requiring reliable electrical isolation between circuits. The four-channel configuration allows for efficient board layout in multi-signal transmission scenarios. Renesas manufactures these devices using established semiconductor processes for consistent performance.
Replacement Considerations
Cross-reference with PS2815-4-F3-A for potential pin-compatible alternatives. Verify functional equivalence regarding isolation voltage and channel count before substitution.
