Original Part
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 8-SMD
Alternative Part
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 8-SMD
Optoisolator Transistor with Base Output 5000Vrms 1 Channel 8-SMD
1. 6N136S(TA)-V Substitution Conclusion
A comparison of key specifications shows that the 6N136S(TA)-V is identical to the original part 6N136VSMT&R in all critical parameters, including isolation voltage, current transfer ratio (CTR), input/output characteristics, and package outline. Additionally, the 6N136S(TA)-V provides explicit switching time specifications (350ns/300ns), which are not documented for the original part. The two devices are fully compatible in both electrical performance and physical footprint. With its clearly defined switching speed characteristics, the Everlight part offers an advantage for design verification in high-speed applications. The 6N136S(TA)-V is a direct drop-in replacement for the original component, providing more transparent dynamic performance data without requiring any circuit modifications.
2. 6N136S(TB) Substitution Conclusion
The 6N136S(TB) matches the original 6N136VSMT&R in all published parameters, such as isolation withstand voltage, CTR range, forward voltage, and output current. It also shares the same 8-SMD gull-wing package, ensuring identical physical compatibility. Its specifications are consistent with those of the 6N136S(TA)-V, including the defined switching times. The only distinction lies in the suffix (TB, which likely indicates a different manufacturing lot or internal process revision), with no associated differences in electrical specifications. The 6N136S(TB) is likewise a suitable direct replacement. Its characterized switching times provide a reliable reference for applications, particularly in scenarios with stringent signal timing requirements.
Analysis ID: 31B2-5BE2000
Based on part parameters and for reference only. Not to be used for procurement or production.
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