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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)：200% @ 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(GRL,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features a 6-SOP surface mount package with four leads. The device provides an isolation voltage of 3750Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80V, a DC forward current of 50mA, and a typical forward voltage of 1.25V. The saturation voltage is 300mV maximum. The current transfer ratio ranges from 100% to 200% at 500µA input. Switching times are typically 3µs for both on and off states, with rise and fall times of 2µs and 3µs respectively. It operates within a temperature range of -55°C to 125°C.
Feature Summary
- Provides high-voltage isolation capability between input and output circuits
- Utilizes a compact surface mount package for automated assembly
- Features low power consumption characteristics suitable for battery-operated devices
Applications
- Battery-powered equipment requiring signal isolation
- Microcomputer system interface circuits
- General-purpose digital signal transmission applications
Procurement Notes
Verify the specific suffix designation to ensure compliance with required packaging formats and environmental standards. Confirm that the component meets RoHS3 specifications as indicated in official documentation. Cross-reference the manufacturer part number against authorized distributor catalogs to validate authenticity. Ensure storage conditions align with moisture sensitivity level requirements prior to soldering processes.
Selection Notes
Select this component when a single channel of transistor output isolation is required with moderate speed performance. Consider the 6-SOP footprint constraints during PCB layout design. Evaluate the current transfer ratio requirements against the driving circuit capabilities. Verify thermal management needs given the wide operating temperature range and surface mount configuration.
Part Context
This part belongs to the TLP183 series of low current input transistor optocouplers. The series includes variants with different suffixes indicating packaging options such as tape and reel or cut tape. These components are designed for general-purpose isolation tasks in electronic systems where space efficiency and reliable signal transmission are priorities.
Replacement Considerations
Public confirmed substitute part numbers include TLP183(GRL-TPLE and TLP183(BL-TPL,E. Verify pinout compatibility and electrical parameter equivalence before substitution. Ensure the alternative variant maintains the same isolation voltage rating and package dimensions.
