PS2501-1GRSM

$0.14

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：PS2501-1
Mfr：Isocom Components 2004 LTD
Package：Tube

SKU:68f24c3824e4 Category: Transistor, Photovoltaic Output Optoisolators Brand: Isocom Components 2004 LTD

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Product introduction

Product Detailed Parameters

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：PS2501-1
Mfr：Isocom Components 2004 LTD
Package：Tube
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：100% @ 5mA
Current Transfer Ratio (Max)：300% @ 5mA
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：50 mA
Vce Saturation (Max)：300mV
Operating Temperature：-30°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：4-SMD (0.300", 7.62mm)
Supplier Device Package：4-SMD
Grade：-
Qualification：-

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PS2501-1GRSM

Overview

The PS2501-1GRSM is a single-channel optically coupled isolator manufactured by Isocom Components. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a surface-mount package. The device provides high isolation voltage and high current transfer ratio, ensuring reliable signal transmission between systems of different potentials. All electrical parameters are 100% tested to guarantee performance consistency.

Feature Summary

Integrates infrared LED and NPN silicon phototransistor for optical isolation
High current transfer ratio ensures efficient signal coupling
High isolation voltage capability for safety and noise immunity
Surface mount packaging for space-efficient circuit board design

Applications

Computer terminals
Industrial system controllers
Measuring instruments
Signal transmission between systems of different potentials and impedances

Procurement Notes

Verify the specific suffix 'G' against official Isocom documentation to confirm lead spread or variant specifications. Ensure the surface mount designation aligns with PCB footprint requirements. Cross-reference the part number with authorized distributors to confirm authenticity and compliance with RoHS standards. Request datasheets for precise thermal and electrical characteristics before integration.

Selection Notes

Select this component for applications requiring compact surface-mount isolation with high reliability. Consider the single-channel configuration for simple signal switching needs. Evaluate the current transfer ratio and isolation voltage against circuit requirements. Ensure compatibility with existing control logic levels and impedance matching for optimal signal integrity.

Part Context

The PS2501 series represents a family of high-density mounting phototransistor optocouplers from Isocom. These devices are designed as industry-standard replacements for legacy components. The series offers various channel counts and package options, including through-hole and surface-mount variants, catering to diverse industrial and commercial electronic applications.