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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)：80% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- Turn On / Turn Off Time (Typ)：6µs, 5µs
- Rise / Fall Time (Typ)：3µs, 5µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.1V
- 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 PS2801-4-F3-A is a quad-channel phototransistor output optocoupler manufactured by Renesas Electronics. It integrates a GaAs infrared emitting diode and four NPN silicon phototransistors within a compact SSOP-16 surface-mount package. The device provides an isolation voltage of 2500 Vrms and supports a maximum collector-emitter voltage of 80 V. It features a typical rise time of 3 µs and fall time of 5 µs, with a current transfer ratio ranging from 80% to 600%. The component operates within a temperature range of -55°C to +100°C.
Feature Summary
- High isolation voltage capability of 2500 Vrms for robust signal separation
- Quad-channel configuration in a small, thin SSOP-16 package suitable for high-density applications
- Integrated ambient light shielding effect provided by the plastic package design
Applications
- Programmable logic controllers
- Measurement instruments
- Power supplies
- Mixed integrated circuits
Procurement Notes
Verify the specific suffix F3-A against official datasheets to confirm pinout and packaging details. Confirm RoHS compliance status as required by project specifications. Check for End-of-Life (NRND) status implications on long-term supply availability. Ensure safety certifications such as UL, CSA, BSI, and VDE meet target market regulatory requirements before finalizing procurement decisions.
Selection Notes
Select this component when high channel density is required in a limited board space. The 80 V collector-emitter voltage rating suits general-purpose switching applications. Verify that the 3 µs rise time meets system speed requirements. Consider the SSOP-16 footprint compatibility during PCB layout phase. Evaluate thermal dissipation capabilities within the specified operating temperature range.
Part Context
This part belongs to the PS2801 series of high-isolation voltage photocouplers. The series utilizes GaAs LEDs and NPN phototransistors to provide electrical isolation. The PS2801-4 variant specifically offers four independent channels in a single package. This family is designed for applications requiring reliable signal transmission across isolated domains.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Ensure replacement parts match the SSOP-16 package dimensions and pin configuration. Verify equivalent isolation voltage and current transfer ratio specifications.
