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Product Detailed Parameters
- Description：OPTOISO 2.5KV TRANS 4-MINI-FLAT
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Current Transfer Ratio (Min)：100% @ 1mA
- Current Transfer Ratio (Max)：200% @ 1mA
- Turn On / Turn Off Time (Typ)：80µs, 50µs
- Rise / Fall Time (Typ)：10µs, 10µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：120V
- Current - Output / Channel：30mA
- 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 PS2913-1-K-AX is a single-channel transistor output optocoupler manufactured by Renesas Electronics Corporation. It provides electrical isolation with a rated voltage of 2500Vrms. The device features an NPN phototransistor output capable of handling a maximum collector-emitter voltage of 120V and a continuous collector current of 30mA. Key electrical parameters include a typical forward voltage of 1.1V, a maximum DC forward current of 50mA, and a saturation voltage of 300mV. The component operates within a temperature range of -55°C to 100°C and utilizes a surface-mount package.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Features a single channel with NPN phototransistor output configuration
- Designed for surface-mount installation in compact electronic assemblies
Applications
- General-purpose system control applications requiring signal isolation
- Industrial equipment interface circuits
- Consumer electronics isolation barriers
Procurement Notes
Verify the specific suffix K-AX against official Renesas documentation to confirm package type and tape/reel specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the ordering part number matches the required isolation voltage and output characteristics for the target design.
Selection Notes
Select this component when a single-channel isolated switch with NPN output is required. Verify that the 2500Vrms isolation rating meets safety standards for the application. Check that the 30mA output current capability and 120V voltage rating are sufficient for the load requirements. Consider the operating temperature range and surface-mount packaging constraints during PCB layout.
Part Context
This component belongs to the PS2913 series of transistor output optocouplers from Renesas Electronics. The series is designed for general-purpose isolation tasks. The PS2913-1-K-AX variant specifically denotes the single-channel configuration with defined packaging and compliance attributes. It serves as a fundamental building block for creating galvanic isolation in digital and analog signal paths.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official cross-reference lists or contact Renesas Electronics for verified alternatives.
