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Product Detailed Parameters
- Description：OPTOISO 5.3KV DARL W/BASE 6-SMD
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：300% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：350ns, 55µs
- Rise / Fall Time (Typ)：-
- Input Type：DC
- Output Type：Darlington with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：-
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：100 mA
- Vce Saturation (Max)：1.25V
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：6-SMD, Gull Wing
- Supplier Device Package：6-SMD
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Overview
The TIL1133SD is a Darlington output optoisolator manufactured by onsemi. It features a high isolation voltage of 5.3 kVrms, ensuring robust signal transmission between isolated circuits. The device utilizes a 6-SMD package for surface-mount applications. Key electrical characteristics include a collector-emitter voltage rating and a Darlington transistor output configuration designed for high current transfer ratios.
Feature Summary
- High isolation voltage capability of 5.3 kVrms
- Darlington transistor output configuration
- Surface-mount 6-SMD package design
Applications
- Industrial control systems requiring galvanic isolation
- Power supply feedback loops
- Signal transmission in noisy environments
Procurement Notes
Verify the specific suffix 'SD' against the official datasheet to confirm the tape and reel packaging configuration. Ensure the component meets the required isolation voltage standards for your specific safety application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when high isolation voltage and high current transfer ratio are critical. The Darlington output provides significant gain, suitable for driving loads directly. Consider the 6-SMD package size for PCB layout constraints. Verify thermal performance requirements for the intended operating environment.
Part Context
This component belongs to the optoisolator category, specifically utilizing a phototransistor output stage. It serves as a bridge for transferring electrical signals between two electrically isolated circuits. The Darlington configuration enhances sensitivity compared to standard phototransistors.
Replacement Considerations
Consult official substitution guides for equivalent Darlington output optoisolators with similar isolation ratings. Verify pin compatibility and package dimensions before replacing. Ensure replacement parts meet the same safety certification requirements.
FAQ
What is the isolation voltage rating?
The TIL1133SD has an isolation voltage rating of 5.3 kVrms.
What type of output does it use?
It uses a Darlington transistor output configuration.
