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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 1CH TRANS 6-DIP
- Series：-
- Mfr：Vishay Semiconductor Opto Division
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：15µs, 15µs
- Rise / Fall Time (Typ)：9µs, 18µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：70V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.400", 10.16mm)
- Supplier Device Package：6-DIP
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Overview
The TCDT1110G is a single-channel transistor output optoisolator manufactured by Vishay Semiconductor Opto Division. It features an NPN phototransistor output and utilizes a 6-DIP package for through-hole mounting. The device provides high isolation voltage of 5300Vrms, ensuring robust electrical separation between input and output circuits. Key electrical parameters include a minimum current transfer ratio of 40% and a maximum of 80%. The forward voltage is specified at 1.6V with a maximum forward current of 60mA. The phototransistor can withstand a maximum collector-emitter voltage of 32V and a maximum collector current of 50mA. Switching characteristics include a rise time of 7µs and a fall time of 6.7µs.
Feature Summary
- Provides high-voltage electrical isolation via 5300Vrms dielectric barrier
- Utilizes NPN phototransistor output configuration for signal switching
- Designed for through-hole PCB integration in standard 6-DIP packages
Applications
- Industrial control system signal isolation
- Power supply feedback loop isolation
- Microcontroller interface protection
Procurement Notes
Verify component authenticity against official Vishay datasheets due to the part's obsolete status. Confirm package integrity and pin alignment prior to installation. Ensure storage conditions comply with moisture sensitivity levels to maintain reliability during soldering processes.
Selection Notes
Select this component when high isolation voltage is required alongside moderate speed switching capabilities. Consider the 32V collector-emitter voltage limit for load compatibility. Evaluate the 7µs rise time against system timing requirements to ensure adequate performance for the intended application frequency.
Part Context
The TCDT1110G belongs to the TCDT11 series of transistor output optoisolators from Vishay. This series is characterized by compact packaging and reliable performance for general-purpose isolation tasks. The 'G' suffix typically indicates lead-free compliance within the manufacturer's product line.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. Due to the obsolete status, direct cross-referencing requires consultation with Vishay technical support or authorized distributors for equivalent specifications.
