PS2915-1-F3

Description：OPTOISO 2.5KV TRANS 4-MINI-FLAT
Series：-
Mfr：CEL
Package：Tape & Reel (TR)

SKU:494b31b06bb8 Category: Transistor, Photovoltaic Output Optoisolators Brand: CEL

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Product introduction

Product Detailed Parameters

Description：OPTOISO 2.5KV TRANS 4-MINI-FLAT
Series：-
Mfr：CEL
Package：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：100% @ 1mA
Current Transfer Ratio (Max)：400% @ 1mA
Turn On / Turn Off Time (Typ)：40µs, 120µs
Rise / Fall Time (Typ)：5µs, 10µs
Input Type：AC, DC
Output Type：Transistor
Voltage - Output (Max)：40V
Current - Output / Channel：40mA
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：4-SMD, Flat Leads
Supplier Device Package：4-Mini-Flat

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PS2915-1-F3

Overview

The PS2915-1-F3 is a transistor output optocoupler manufactured by CEL. It features an ultra-small flat-lead package measuring 4.6 mm in width, 2.5 mm in length, and 2.1 mm in height. The device provides high current transfer ratio performance with a typical value of 200% at an input current of ±1 mA. It supports AC and DC input types and utilizes surface mount mounting technology within a 4-SMD flat lead package configuration.

Feature Summary

Ultra small flat-lead package design for compact circuit integration
High current transfer ratio capability for efficient signal transmission
Transistor output configuration suitable for digital isolation applications

Applications

Digital signal isolation in industrial control systems
Interface circuits requiring compact form factor
Power supply feedback loops

Procurement Notes

Verify the part status as obsolete before procurement planning. Confirm RoHS compatibility status, as sources indicate it may be non-compliant. Ensure the specific suffix matches required packaging or material specifications. Cross-reference datasheet revisions to confirm pinout and electrical characteristics remain consistent with existing designs.

Selection Notes

Select this component when space constraints require an ultra-small footprint. Consider the high CTR specification for low drive current requirements. Verify that the transistor output type aligns with the load interface needs. Check availability due to potential obsolescence and evaluate alternative components if long-term supply is critical.

Part Context

This component belongs to the PS2915 series of optocouplers from CEL. The series is characterized by its miniature package dimensions and robust isolation capabilities. It serves as a specialized solution for applications demanding high density and reliable signal transfer between isolated circuits.