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Product Detailed Parameters
- Description：OPTOISO 2.5KV TRANS 4-MINI-FLAT
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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
- Grade：-
- Qualification：-
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Overview
The PS2915-1-F3-AX is a single-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and utilizes SSOP-4 surface mount packaging. The device provides electrical isolation with a rated insulation voltage of 2500 Vrms. Key electrical parameters include a maximum collector-emitter voltage of 120V, a collector current capacity of 30mA, and a typical forward voltage of 1.1V. The unit operates within a temperature range of -55°C to 100°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Features a compact four-pin surface mount package for space-constrained designs
- Delivers reliable signal transmission via a single NPN phototransistor channel
Applications
- Industrial control systems requiring circuit isolation
- Power supply feedback loops
- Microcontroller interface circuits
Procurement Notes
Verify the specific suffix F3-AX against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm availability status as distribution channels may indicate limited stock or restricted supply conditions. Ensure the component meets required RoHS compliance standards for the target application region before finalizing procurement orders.
Selection Notes
Select this component when a single-channel transistor output isolator is required with a 120V collector-emitter voltage rating. The SSOP-4 package is suitable for automated surface-mount assembly processes. Verify that the 2500 Vrms isolation rating aligns with the safety requirements of the system design.
Part Context
This part belongs to the PS2915 series of transistor output optocouplers from Renesas Electronics. The series is designed for general-purpose isolation applications where moderate speed and high voltage tolerance are necessary. The PS2915-1 variant specifically denotes a single-channel configuration within this product family.
Replacement Considerations
Consult official Renesas cross-reference documents for verified substitute part numbers. Do not assume functional equivalence with other series without verifying pinout and electrical parameter compatibility.
