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Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH TRANS 6-SOP
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：300% @ 5mA
- Turn On / Turn Off Time (Typ)：3µs, 3µs
- Rise / Fall Time (Typ)：2µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.25V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：300mV
- Operating Temperature：-55°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.173", 4.40mm Width), 4 Leads
- Supplier Device Package：6-SOP
- Grade：-
- Qualification：-
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Overview
The TLP183(GR,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates an infrared LED and a phototransistor within a compact 6-SOP package to provide electrical isolation between input and output circuits. The device features a high isolation voltage of 3750Vrms, ensuring robust safety standards for signal transmission. Key electrical parameters include a maximum collector-emitter voltage of 80V and a continuous output current capability of 50mA per channel. The typical forward voltage is 1.25V with a maximum DC forward current of 50mA. Operating temperatures range from -55°C to 125°C, supporting reliable performance in diverse industrial environments.
Feature Summary
- Provides galvanic isolation between input and output circuits using infrared light transmission.
- Features a compact surface-mount 6-SOP package suitable for automated assembly processes.
- Designed for digital logic signal transmission and impedance transformation applications.
Applications
- Digital logic signal transmission and level shifting
- Power supply control and switching circuits
- Electrical insulation between circuit stages
Procurement Notes
Verify the specific suffix GR against official Toshiba documentation to confirm package type and compliance status. Ensure the component matches the required isolation voltage and current transfer ratio specifications for the target application. Cross-reference the manufacturer part number with authorized distributors to avoid counterfeit products. Confirm RoHS and REACH compliance requirements align with regional regulations before finalizing procurement orders.
Selection Notes
Select this component when high isolation voltage and compact form factor are required for single-channel signal isolation. Consider the current transfer ratio and switching speed characteristics relative to the system's timing requirements. Evaluate the operating temperature range to ensure suitability for the intended environmental conditions. Compare alternative models within the TLP183 series if different output types or packaging options are needed.
Part Context
The TLP183 series represents a family of low-current input transistor optocouplers designed for general-purpose isolation tasks. These devices utilize gallium arsenide infrared LEDs paired with silicon phototransistors. The series offers various package configurations and current transfer ratio grades to accommodate different design constraints while maintaining consistent isolation performance and reliability standards across industrial applications.
Replacement Considerations
Public confirmed substitute part numbers: TLP183(GRL-TPL,E, TLP183(BL-TPL,E, TLP183(GB-TPL,E, TLP183(GRH-TPL,E. Verify pinout compatibility and electrical parameter equivalence before substitution.
