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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH DARL 4-DIP
- Series：-
- Mfr：TT Electronics/Optek Technology
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：600% @ 1mA
- Current Transfer Ratio (Max)：9000% @ 1mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：60µs, 50µs
- Input Type：DC
- Output Type：Darlington
- Voltage - Output (Max)：300V
- Current - Output / Channel：150mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：1.5V
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.300", 7.62mm)
- Supplier Device Package：4-DIP
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Overview
The OPIA4010DTU is a high-voltage optoisolator manufactured by TT Electronics/Optek Technology, featuring a Darlington transistor output configuration. It provides 5000Vrms isolation voltage between input and output channels. The device operates with a maximum forward current of 50mA and delivers a collector-emitter saturation voltage of up to 1.5V. It supports a maximum output voltage of 300V and includes a typical forward voltage of 1.2V. Packaged in a 4-DIP format, it is designed for robust signal transmission across isolated circuits.
Feature Summary
- High isolation voltage capability of 5000Vrms for safe circuit separation
- Darlington output structure providing high current transfer efficiency
- Robust construction suitable for demanding industrial environments
Applications
- Industrial control systems requiring high-voltage isolation
- Power supply feedback loops
- Signal transmission in noisy electrical environments
Procurement Notes
Verify component authenticity through authorized distributors due to obsolete status. Confirm package integrity and pin alignment against the 4-DIP specification. Check for RoHS compliance documentation if required for specific regulatory standards. Ensure storage conditions prevent moisture damage prior to assembly.
Selection Notes
Select this component when high isolation voltage and high gain are required. Compare performance metrics against similar Darlington outputs. Consider thermal management requirements for saturation voltage. Evaluate package compatibility with existing PCB layouts. Verify availability through secondary markets as primary manufacturing has ceased.
Part Context
This part belongs to the OPIA series of optoisolators from TT Electronics/Optek Technology. The series offers various isolation voltages and output configurations. The OPIA4010DTU specifically targets applications needing 5kV isolation with Darlington outputs. It complements other models in the lineup offering different speed or voltage ratings.
Replacement Considerations
The OPIA4010DTU is listed as obsolete. Potential substitutes include other 5kV Darlington optocouplers from manufacturers like Vishay or Broadcom. Verify pinout compatibility and electrical parameters such as CTR and Vce(sat) before substitution.
