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Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH TRANS 6-SOP
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：100% @ 5mA
- Current Transfer Ratio (Max)：600% @ 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(GB-TPR,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates an infrared LED and a phototransistor in a 6-SOP package to provide electrical isolation. Key parameters include a maximum output voltage of 80V, a collector current of 50mA, and an isolation voltage of 3750Vrms. The typical forward voltage is 1.25V with a maximum DC forward current of 50mA. The device operates within a temperature range of -55°C to 125°C, featuring a turn-on/turn-off time of 3µs and a rise/fall time of 2µs/3µs.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using infrared light transmission.
- Features a compact surface-mount 6-SOP package designed for automated assembly processes.
- Delivers digital logic signal transmission with fast switching speeds suitable for data transfer applications.
Applications
- Digital logic signal transmission and level shifting
- Power supply control and switching circuits
- Electrical insulation between systems and impedance transformation
Procurement Notes
Verify the specific suffix (GB-TPR,E) against official Toshiba documentation to confirm pinout orientation and tape-and-reel specifications. Ensure compatibility with RoHS3 standards and check for any product change notifications that may affect mechanical dimensions or electrical characteristics prior to final procurement decisions.
Selection Notes
Select this component when a single-channel transistor output isolator is required with a 3750Vrms isolation rating. Consider the 6-SOP package size for space-constrained designs. Verify that the 50mA output current capability meets the load requirements and that the operating temperature range aligns with the environmental conditions of the target application.
Part Context
This part belongs to the TLP183 series of low-current input transistor optocouplers from Toshiba. The series is designed for general-purpose isolation tasks. Variants within the series differ primarily in packaging styles and specific electrical tolerances, but share the core architecture of an infrared LED coupled to a phototransistor for reliable signal transmission across isolated boundaries.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba's official selection guide for cross-reference options based on specific electrical and mechanical requirements.
