6N139SD

Description：OPTOISO 2.5KV DARL W/BASE 8-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:5ded9ccb2e36 Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

6N139SD is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists onsemi. Its product description is OPTOISO 2.5KV DARL W/BASE 8-SMD. Review the specifications below when checking this part for your BOM.

Transistor, Photovoltaic Output Optoisolators specifications for 6N139SD

Description：OPTOISO 2.5KV DARL W/BASE 8-SMD
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Cut Tape (CT)
Number of Channels：1
Voltage - Isolation：2500Vrms
Current Transfer Ratio (Min)：500% @ 1.6mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：1.5µs, 7µs
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Darlington with Base
Voltage - Output (Max)：18V
Current - Output / Channel：60mA
Voltage - Forward (Vf) (Typ)：1.3V
Current - DC Forward (If) (Max)：20 mA
Vce Saturation (Max)：-
Operating Temperature：-40°C ~ 85°C
Mounting Type：Surface Mount
Package / Case：8-SMD, Gull Wing
Supplier Device Package：8-SMD

Transistor, Photovoltaic Output Optoisolators datasheet and documents for 6N139SD

6N139SD

Transistor, Photovoltaic Output Optoisolators Overview

The onsemi 6N139SD is a single-channel high-speed optocoupler featuring a split Darlington phototransistor output. It provides electrical isolation with an insulation voltage of 2500 Vrms and operates within a temperature range of -40°C to +85°C. The device supports a data rate of 100 kb/s and delivers a collector current of 60 mA. Key electrical parameters include a forward current of 1.6 mA, a forward voltage of 1.3 V, and a reverse voltage rating of 5 V. It is housed in an SMD-8 package.

Transistor, Photovoltaic Output Optoisolators Feature Summary

High-speed signal transmission capability for digital isolation applications
Split Darlington output configuration providing high current gain
Low input current requirement for efficient drive conditions
Robust electrical isolation between input and output circuits

Transistor, Photovoltaic Output Optoisolators Applications

Digital isolation in communication interfaces
Signal coupling in industrial control systems
Power supply feedback loops requiring galvanic isolation

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify the specific suffix 'SD' against the manufacturer's official datasheet to confirm pinout and packaging details. Confirm RoHS compliance status through the latest environmental declaration. Check for obsolete status or active substitution notices from onsemi before finalizing procurement plans.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high gain and low input current are required for driving loads with limited source capability. Ensure the operating voltage does not exceed the specified limits. Consider the thermal dissipation capabilities of the SMD-8 package for the intended application environment.

Transistor, Photovoltaic Output Optoisolators Part Context

The 6N139SD belongs to the 6N139M series of low input current, high gain split Darlington optocouplers manufactured by onsemi. This series is designed for applications requiring reliable signal transmission across isolated boundaries with minimal input power consumption.