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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),Cut Tape (CT)
- 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：AC, 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 TLP182(GB-TPL,E is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It features an infrared emitting diode optically coupled to a phototransistor within a compact SO-6 surface-mount package. The device provides electrical isolation with a rated insulation voltage of 3750 Vrms. Key electrical specifications include a maximum collector-emitter voltage of 80V, a maximum forward current of 50mA, and a typical operating temperature range from -55°C to +125°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using optical coupling technology.
- Integrates an infrared LED and a phototransistor in a compact, lead-free SO-6 surface-mount package.
- Designed for reliable signal transmission with low saturation voltage and fast switching characteristics.
Applications
- Signal isolation in industrial control systems
- Interface circuits for microcontrollers and logic devices
- Power supply feedback loops
Procurement Notes
Verify the specific suffix (TPL,E) confirms the tape-and-reel packaging format required for automated assembly processes. Confirm RoHS compliance status through official Toshiba documentation prior to integration. Ensure the ordering quantity aligns with standard reel sizes if bulk procurement is intended. Cross-reference the manufacturer part number against current distributor listings to confirm active availability and production status.
Selection Notes
Select this component when a single-channel isolation barrier is required with a phototransistor output interface. The SO-6 package offers space efficiency for dense PCB layouts. Consider the 3750 Vrms insulation rating for safety-critical applications. Evaluate the 80V collector-emitter voltage limit against the load requirements to ensure adequate headroom during operation.
Part Context
This part belongs to the TLP182 series of transistor output optocouplers. The series is characterized by its small form factor and high isolation voltage capabilities. Variants within the family may differ in packaging style or environmental compliance markings, but share the core functional architecture of an infrared emitter driving a silicon phototransistor.
Replacement Considerations
Direct substitutes include other single-channel transistor output optocouplers in SO-6 packages with comparable isolation ratings. Verify pinout compatibility and electrical parameters such as CTR and saturation voltage before substitution. Consult Toshiba's official replacement guide for validated cross-reference data.
