PS2801-4-A

$3.86

Description：OPTOISO 2.5KV 4CH TRANS 16-SSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Strip

SKU:2308c021ae68 Category: Transistor, Photovoltaic Output Optoisolators Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：OPTOISO 2.5KV 4CH TRANS 16-SSOP
Series：-
Mfr：Renesas Electronics Corporation
Package：Strip
Number of Channels：4
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：80% @ 5mA
Current Transfer Ratio (Max)：600% @ 5mA
Turn On / Turn Off Time (Typ)：6µs, 5µs
Rise / Fall Time (Typ)：3µs, 5µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：80V
Current - Output / Channel：50mA
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：16-SOIC (0.173", 4.40mm Width)
Supplier Device Package：16-SSOP
Grade：-
Qualification：-

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PS2801-4-A

Overview

The PS2801-4-A is a four-channel transistor output optocoupler manufactured by Renesas Electronics. It features an NPN phototransistor output and utilizes a GaAs LED input. The device provides an insulation voltage of 2500 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a collector-emitter saturation voltage of 300 mV, a forward current of 50 mA, and a forward voltage of 1.4 V. The unit supports a maximum collector current of 50 mA with a collector-emitter voltage of 80 V. Power dissipation is rated at 200 mW. Switching characteristics include a rise time of 3 µs and a fall time of 5 µs. The component is housed in a 16-pin SSOP package.

Feature Summary

Provides high isolation voltage for effective circuit separation
Features fast switching speeds suitable for signal transmission
Designed for surface mount assembly in compact layouts

Applications

Programmable logic controllers
Measurement instruments
Power supplies
Hybrid integrated circuits

Procurement Notes

Verify the specific ordering suffix to ensure compatibility with required packaging formats such as cut tape or reel configurations. Confirm that the selected variant meets all necessary safety certifications including UL, CSA, BSI, and VDE standards for the intended application environment. Check current lifecycle status as this component may be marked as not recommended for new designs.

Selection Notes

Evaluate the current transfer ratio requirements against the specified minimum and maximum limits to ensure adequate signal gain. Consider the thermal management capabilities given the power dissipation rating and operating temperature range. Ensure the input forward current specifications align with the driving circuit capabilities to prevent overstress conditions during operation.

Part Context

This component belongs to the PS2801-1 series of optocouplers produced by Renesas Electronics. It is designed for applications requiring reliable electrical isolation between control and load circuits. The device integrates a gallium arsenide light emitting diode with silicon NPN phototransistors to facilitate efficient signal coupling while maintaining high dielectric strength between input and output sides.