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Product Detailed Parameters
- Description：OPTOISO 5KV TRANS W/BASE 6-SMD
- Series：-
- Mfr：TT Electronics/Optek Technology
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：60% @ 2mA
- Current Transfer Ratio (Max)：600% @ 2mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：5µs, 4µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：60V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
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Overview
The OPIA4N35ATUE is a single-channel transistor output optocoupler manufactured by TT Electronics. It features an infrared emitting diode coupled to a phototransistor within a surface-mount DIP-6 package. The device provides electrical isolation with a minimum collector-emitter breakdown voltage of 60 V and supports a nominal current transfer ratio ranging from 20% to 60%. It operates within a temperature range of -55 °C to 125 °C, offering high insulation voltage capabilities suitable for robust signal transmission in demanding environments.
Feature Summary
- Provides reliable galvanic isolation between input and output circuits
- Integrates an infrared LED with a high-gain phototransistor sensor
- Designed for surface-mount assembly using a compact plastic DIP-6 package
Applications
- Industrial control systems requiring signal isolation
- Power supply feedback loops
- Microprocessor interface circuits
Procurement Notes
Verify the specific suffix ATUE against official datasheets to confirm surface-mount packaging and lead-free compliance. Confirm that the required current transfer ratio falls within the standard 20-60% range for this variant. Ensure thermal management aligns with the specified operating temperature limits during integration.
Selection Notes
Select this component when a surface-mount solution is required for isolated switching applications. The 60 V breakdown voltage suits low-voltage logic interfacing. Verify that the package footprint matches the PCB design constraints and that the propagation delay characteristics meet the system timing requirements.
Part Context
This part belongs to the OPIA series of high-reliability optocouplers from TT Electronics. These components are engineered for industrial and aerospace sectors, often adhering to stringent screening standards such as MIL-STD-750. The series emphasizes durability and consistent performance in extreme conditions compared to standard commercial alternatives.
Replacement Considerations
Direct replacements include other OPIA4N35 variants or standard 4N35 equivalents if through-hole packaging is acceptable. Verify pinout compatibility and ensure the substitute meets the same isolation voltage and current transfer ratio specifications.
