PS2501-1LSMT&R

$0.15

Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
Series：PS2501-1
Mfr：Isocom Components 2004 LTD
Package：Tape & Reel (TR)

SKU:4afa4fa7fda3 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：Tape & Reel (TR)
Number of Channels：1
Voltage - Isolation：5300Vrms
Current Transfer Ratio (Min)：200% @ 5mA
Current Transfer Ratio (Max)：400% @ 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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PS2501-1LSMT&R

Overview

The PS2501-1LSMT&R is a single-channel optically coupled isolator manufactured by Isocom Components 2004 LTD. It integrates an infrared light-emitting diode with an NPN silicon phototransistor in a compact surface-mount package. The device provides high isolation voltage of 5300Vrms and a minimum current transfer ratio of 80%. It operates within a temperature range of -30°C to 100°C, supports a maximum forward current of 50mA, and features a typical rise time of 4μs and fall time of 3μs.

Feature Summary

Integrates an infrared LED with an NPN silicon phototransistor for signal transmission across isolated circuits
Provides high electrical isolation capability suitable for noise-immune applications
Offers high current transfer ratio ensuring reliable logic-level output switching

Applications

Computer terminals and peripheral interface isolation
Industrial system controllers and automation logic interfaces
Measuring instruments requiring potential difference isolation
Signal transmission between systems with different impedances

Procurement Notes

Verify the specific suffix 'L' against official Isocom documentation to confirm lead spacing or variant specifications. Ensure the 'SMT&R' designation matches the required tape-and-reel packaging format for automated assembly. Confirm RoHS compliance status and UL certification requirements for the target application environment before finalizing procurement orders.

Selection Notes

Select this component when a single-channel transistor output isolator with surface-mount compatibility is required. It is suitable for designs needing high isolation voltage and fast switching speeds. Consider the 80% minimum current transfer ratio for driving logic inputs directly. Verify that the operating temperature range meets the environmental constraints of the end-use equipment.

Part Context

This part belongs to the PS2501 series of high-density mounting phototransistor optocouplers from Isocom Components 2004 LTD. The series includes variants with different channel counts and package types. The manufacturer specializes in providing industry-standard replacements and custom electrical selections for legacy and modern electronic designs.