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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SMD
- Series：TCLT1007
- Mfr：Vishay Semiconductor Opto Division
- Package：Bulk
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：160% @ 5mA
- Turn On / Turn Off Time (Typ)：6µs, 5µs
- Rise / Fall Time (Typ)：3µs, 4.7µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.25V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
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Overview
The TCLT1007-3107 is a single-channel optoisolator manufactured by Vishay Semiconductor Opto Division. It features a gallium arsenide infrared-emitting diode optically coupled to a phototransistor with an integrated base terminal. The device provides 5000Vrms isolation voltage and operates within a temperature range of -55°C to 100°C. Key electrical parameters include a maximum collector-emitter voltage of 80V, a DC forward current limit of 60mA, and a typical forward voltage of 1.25V. The unit supports a maximum output current of 50mA per channel.
Feature Summary
- Integrates a phototransistor with a dedicated base terminal for enhanced switching control
- Provides high-voltage isolation between input and output circuits
- Utilizes a gallium arsenide infrared-emitting diode for efficient optical coupling
Applications
- General-purpose signal isolation in electronic circuits
- Interface applications requiring transistor output control
- Systems utilizing surface-mount SOP4L packaging
Procurement Notes
Verify the specific suffix '3107' against official Vishay documentation to confirm exact packaging configuration and compliance status. Ensure that procurement sources provide valid manufacturer traceability. Confirm that the component matches the specified 4-SOP package dimensions and pinout requirements for your design.
Selection Notes
Select this component when a phototransistor output with base access is required for precise switching characteristics. Consider the 5000Vrms isolation rating for safety-critical interfaces. Evaluate the 6µs turn-on and 5µs turn-off times against system speed requirements before finalizing the selection.
Part Context
This part belongs to the TCLT100 series from Vishay, which consists of phototransistor optocouplers paired with gallium arsenide LEDs. The series typically utilizes compact surface-mount packages like the 4-lead SOP4L. This specific model variant maintains the standard functional architecture of the family while adhering to specific manufacturing lot or packaging identifiers.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing designs by matching isolation voltage, output type, and package dimensions.
