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Product Detailed Parameters
- Description：OPTOISO 2.5KV 4CH TRANS 16-SSOP
- Series：NEPOC
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Number of Channels：4
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：400% @ 5mA
- Turn On / Turn Off Time (Typ)：10µs, 7µs
- Rise / Fall Time (Typ)：5µs, 7µs
- Input Type：AC, DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- 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：16-SOIC (0.173", 4.40mm Width)
- Supplier Device Package：16-SSOP
- Grade：-
- Qualification：-
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Overview
The PS2805C-4-F3-M-A is a quad-channel transistor output optocoupler manufactured by Renesas Electronics. It integrates a GaAs infrared emitting diode and four NPN silicon phototransistors within a 16-pin SSOP plastic package. The device provides high isolation voltage of 2500 Vrms and supports AC input response. Key electrical parameters include a maximum collector-emitter voltage of 80 V, forward current of 30 mA, and typical rise/fall times of 5 μs/7 μs. The CTR ranges from 50% to 400%, with a power dissipation of 80 mW and operating temperature range from -55°C to +100°C.
Feature Summary
- High isolation voltage capability for effective circuit separation
- Quad configuration in compact SSOP package for density
- Shielded package design blocks ambient light interference
- AC input response functionality for versatile signal coupling
Applications
- Programmable logic controllers
- Office automation equipment
- Measurement instruments
- Hybrid integrated circuits
Procurement Notes
Verify the specific suffix 'M' against official Renesas documentation to confirm if it denotes a distinct manufacturing variant or packaging specification compared to the standard 'F3-A' version. Ensure compliance with RoHS directives and relevant safety certifications such as UL, CSA, and BSI before integration into final products.
Selection Notes
Select this component when high-density isolation is required for multiple channels within a single footprint. The 16-pin SSOP form factor suits space-constrained designs. Consider the 2500 Vrms isolation rating and AC input response capabilities for applications demanding robust noise immunity and galvanic separation between control and load circuits.
Part Context
This part belongs to the PS2805C series, which includes single and quad channel variants. The series utilizes GaAs LEDs and NPN phototransistors in SSOP packages. The PS2805C-4 specifically offers four isolated channels, distinguishing it from the single-channel PS2805C-1 while sharing similar electrical characteristics and package shielding benefits.
Replacement Considerations
PS2805C-4-F3-A is a confirmed substitute part number within the same product family offering identical functional specifications and pinout compatibility.
