ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：OPTOISO 2.5KV 4CH TRANS 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)：100% @ 1mA
- Current Transfer Ratio (Max)：400% @ 1mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 5µs
- Input Type：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：-
Download product information
Overview
The PS2811-4-F3-A is a quad-channel optoisolator manufactured by Renesas Electronics Corporation, housed in a 16-pin SSOP package. It features a 2500Vrms isolation voltage and NPN phototransistor outputs with a maximum collector-emitter voltage of 40V and a continuous output current of 40mA per channel. The device exhibits a typical rise time of 4µs and fall time of 5µs. Current transfer ratio ranges from 100% to 400% at 1mA forward current, with a typical forward voltage of 1.15V.
Feature Summary
- Quad-channel configuration for high-density signal isolation
- Integrated shield effect to minimize ambient light interference
- NPN phototransistor output structure
Applications
- Industrial control systems requiring multi-channel isolation
- Measurement and testing equipment interfaces
- Communication interface circuits
Procurement Notes
Verify the specific suffix F3-A against official Renesas documentation to confirm tape-and-reel packaging and lead-free status. Confirm active lifecycle status directly with the manufacturer or authorized distributors prior to procurement. Ensure compatibility with standard SSOP-16 footprint requirements during component sourcing.
Selection Notes
Select this component when four isolated channels are required within a compact surface-mount form factor. The 40V output rating suits low-voltage logic interfacing applications. Verify that the 4µs switching speed meets system timing constraints. Ensure input drive currents remain within specified limits to maintain optimal current transfer ratio performance across operating temperatures.
Part Context
This part belongs to the PS2811 series of quad-channel optocouplers designed for general-purpose isolation. It utilizes GaAs LED technology coupled with silicon phototransistors. The series is engineered for applications demanding reliable electrical isolation in space-constrained environments, offering a balance of switching speed and isolation voltage in a standard SSOP package.
Replacement Considerations
Consult official cross-reference lists for verified substitutes. Generic equivalents may differ in isolation voltage ratings or pin configurations. Validate any replacement against the original datasheet specifications to ensure functional compatibility.
