PC81720NSZ

$0.22

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Sharp Microelectronics
Package：Tube

SKU:0100144433bd Category: Transistor, Photovoltaic Output Optoisolators Brand: Sharp Microelectronics

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Product introduction

PC81720NSZ is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Sharp Microelectronics. Its product description is OPTOISOLATOR 5KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for PC81720NSZ

Description：OPTOISOLATOR 5KV 1CH TRANS 4-DIP
Series：-
Mfr：Sharp Microelectronics
Package：Tube
Number of Channels：1
Voltage - Isolation：5000Vrms
Current Transfer Ratio (Min)：-
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：-
Rise / Fall Time (Typ)：4µs, 3µs
Input Type：DC
Output Type：Transistor
Voltage - Output (Max)：70V
Current - Output / Channel：50mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：10 mA
Vce Saturation (Max)：300mV
Operating Temperature：-30°C ~ 100°C
Mounting Type：Through Hole
Package / Case：4-DIP (0.300", 7.62mm)
Supplier Device Package：4-DIP
Grade：-
Qualification：-

Transistor, Photovoltaic Output Optoisolators datasheet and documents for PC81720NSZ

PC81720NSZ

Transistor, Photovoltaic Output Optoisolators Overview

The PC81720NSZ is a single-channel transistor output optocoupler manufactured by Sharp Microelectronics. It features an NPN phototransistor output and provides electrical isolation with an insulation voltage of 5000 Vrms. The device utilizes a through-hole DIP-4 package for PCB mounting. Key electrical specifications include a maximum collector-emitter voltage of 80 V, a maximum collector current of 2 mA, and a power dissipation rating of 170 mW. The unit operates within a temperature range of -30°C to +100°C.

Transistor, Photovoltaic Output Optoisolators Feature Summary

Provides high-voltage electrical isolation between input and output circuits
Utilizes an NPN phototransistor for signal transmission
Designed for through-hole mounting in standard DIP-4 packages

Transistor, Photovoltaic Output Optoisolators Applications

General-purpose signal isolation
Switching applications requiring galvanic isolation
Microcontroller interface circuits

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific CTR binning requirements against application needs, as the PC817 series often has multiple variants. Confirm package dimensions match the target footprint. Check RoHS compliance status if required by project specifications. Ensure the supplier source is authorized to guarantee component authenticity.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when a low-cost, general-purpose optocoupler with moderate isolation voltage is sufficient. Compare the 2 mA collector current limit against load requirements. Consider the 5000 Vrms isolation barrier for safety standards. Evaluate thermal management capabilities given the 170 mW power dissipation limit in enclosed environments.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the Sharp PC817 family of transistor output optocouplers. These devices are widely used for basic isolation tasks. The PC81720NSZ specifically denotes the 2 mA collector current variant within the DIP-4 form factor. It shares common characteristics with other PC817 models but differs in current transfer ratio and output drive capability.