HCPL2531SV

$0.83

Description：OPTOISOLTR 2.5KV 2CH TRANS 8-SMD
Series：-
Mfr：onsemi
Package：Bulk

SKU:09d6899f2a69 Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

HCPL2531SV is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISOLTR 2.5KV 2CH TRANS 8-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for HCPL2531SV

Description：OPTOISOLTR 2.5KV 2CH TRANS 8-SMD
Series：-
Mfr：onsemi
Package：Bulk
Number of Channels：2
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：19% @ 16mA
Current Transfer Ratio (Max)：50% @ 16mA
Turn On / Turn Off Time (Typ)：450ns, 300ns
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：20V
Current - Output / Channel：8mA
Voltage - Forward (Vf) (Typ)：1.45V
Current - DC Forward (If) (Max)：25 mA
Vce Saturation (Max)：-
Operating Temperature：-55°C ~ 100°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD

Transistor, Photovoltaic Output Optoisolators datasheet and documents for HCPL2531SV

HCPL2531SV

Transistor, Photovoltaic Output Optoisolators Overview

The HCPL2531SV is an 8-pin DIP dual-channel high-speed transistor output optocoupler manufactured by onsemi. It features a data rate of 1 Mbit/s and supports a maximum forward current of 0.025 A. The device provides 2500 Vrms isolation voltage and operates within a temperature range up to 70 °C. It utilizes surface mount installation and contains two separate channels.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Dual-channel architecture for independent signal transmission
High common mode rejection capability via internal noise shield
TTL and CMOS logic compatibility

Transistor, Photovoltaic Output Optoisolators Applications

High-speed TTL to TTL interface circuits
CMOS to CMOS logic interfacing
Data communication systems requiring galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SV' against the official onsemi datasheet to confirm surface-mount package compliance and lead-free status. Ensure the procurement source provides valid UL recognition and VDE approval documentation as specified in the component parameters. Cross-reference the manufacturer part number to avoid confusion with through-hole variants.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when dual-channel isolation with 1 Mbit/s speed is required in a surface-mount form factor. Compare the 2500 Vrms isolation rating against system safety requirements. Consider the 70 °C maximum operating temperature limit for thermal management in dense PCB layouts.

Transistor, Photovoltaic Output Optoisolators Part Context

This device belongs to the HCPL-253x family of high-speed optocouplers, which also includes single-channel variants like the HCPL-2530. The family shares similar AlGaAs LED and phototransistor construction principles designed for robust digital signal isolation in noisy environments.