6N138#020

Transistor, Photovoltaic Output Optoisolators Overview

The Broadcom Limited 6N138#020 is a high-gain optocoupler featuring a photovoltaic Darlington output with an integrated base terminal. It provides electrical isolation of 5000 Vrms between input and output channels. The device operates within a temperature range of 0°C to +70°C and utilizes an 8-pin PDIP package. Key electrical parameters include a maximum collector current of 60 mA, a reverse breakdown voltage of 5 V, and a typical fall time of 10 μs. The unit supports a maximum input current of 20 mA.

Transistor, Photovoltaic Output Optoisolators Feature Summary

• Integrates a photovoltaic Darlington transistor output structure for high gain capability
• Includes an internal base terminal to facilitate rapid discharge of the output capacitance
• Provides robust galvanic isolation suitable for diverse logic family interfacing

Transistor, Photovoltaic Output Optoisolators Applications

• Ground isolation for TTL to TTL logic interfaces
• CMOS to LSTTL signal translation circuits
• Low input current line receiver applications

Transistor, Photovoltaic Output Optoisolators Procurement Notes

Verify component authenticity through official manufacturer channels or authorized distributors. Confirm RoHS compliance status and packaging type prior to acquisition. Ensure storage conditions align with semiconductor handling standards to maintain performance integrity during installation.

Transistor, Photovoltaic Output Optoisolators Selection Notes

Select this component when high current transfer ratio and fast switching are required. The integrated base allows for controlled turn-off speeds. Verify that the 60 mA collector current meets load requirements. Ensure the 5000 Vrms isolation rating satisfies system safety standards.

Transistor, Photovoltaic Output Optoisolators Part Context

This part belongs to the 6N13x series of high-speed optocouplers manufactured by Broadcom Limited. The series includes variants such as the 6N135, 6N136, and 6N139, which differ in isolation voltage and output configuration. The 6N138 specifically targets applications requiring high gain and fast response times.

Transistor, Photovoltaic Output Optoisolators Replacement Considerations

Potential substitutes include the 6N138-020E and other 6N138 variants from Broadcom. Verify pin compatibility and electrical specifications before substitution. Cross-reference datasheets to ensure equivalent isolation and current ratings.