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Product Detailed Parameters
- Description：OPTOISOLATOR 5KV 1CH TRANS 4-SOP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tape & Reel (TR),Cut Tape (CT)
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：150% @ 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-SOP
- Grade：-
- Qualification：-
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Overview
The TCLT1005 is a reflective optical switch module from Vishay. It integrates an AlGaAs infrared emitting diode and an NPN silicon phototransistor within a single plastic package. The device operates with a standard forward current of 50 mA for the emitter. The phototransistor collector-emitter voltage rating is typically 70 V. This configuration enables reliable detection of objects or surfaces in proximity sensing applications through reflected light intensity changes.
Feature Summary
- Integrated emitter and detector in compact surface-mount package
- High reliability AlGaAs LED source
- NPN silicon phototransistor output stage
Applications
- Object detection sensors
- Proximity switches
- Encoder wheels
- Position sensing
Procurement Notes
Verify the specific ordering suffix against the official Vishay datasheet to ensure correct lead frame plating and tape-and-reel specifications. Confirm that the selected variant matches the required operating temperature range and packaging format for your assembly process before finalizing procurement orders.
Selection Notes
Choose this component when a reflective sensing topology is required rather than a through-beam configuration. Ensure the application environment allows sufficient reflectivity from the target surface. Verify that the mechanical footprint and pinout align with the PCB layout constraints for the intended optical switch design.
Part Context
This part belongs to the TCLT series of reflective optical switches. These modules are designed for cost-effective integration into consumer electronics and industrial control systems where space is limited. The series offers various lead frame options to suit different environmental and manufacturing requirements.
Replacement Considerations
Direct substitutes include other Vishay reflective switches such as the TCLT1105 or TCLT1205, provided the pinout and electrical characteristics match the design. Cross-brand replacements require careful verification of spectral response and physical dimensions.
