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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)：300% @ 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 ~ 110°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 TLP184(GR-TPL,SE is a single-channel transistor output optocoupler manufactured by Toshiba Semiconductor and Storage. It integrates an infrared emitting diode and a phototransistor within a compact 6-SOP package. The device provides electrical isolation with a rated voltage of 3750Vrms. Key electrical parameters include a maximum collector-emitter voltage of 80V and a continuous output current of 50mA per channel. The typical forward voltage is 1.25V at a maximum DC forward current of 50mA. The current transfer ratio ranges from 100% to 300% at 5mA input. Switching characteristics feature typical turn-on and turn-off times of 3µs, with rise and fall times of 2µs and 3µs respectively. It operates within a temperature range of -55°C to 110°C.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits using infrared LED and phototransistor technology.
- Supports both AC and DC input signal types for versatile logic transmission applications.
- Features fast switching performance suitable for digital signal processing and data transmission.
Applications
- Digital logic signal transmission and level shifting
- Power supply control and switching circuits
- Electrical insulation between circuit stages or systems
Procurement Notes
Verify the specific suffix GR-TPL,SE against official Toshiba documentation to confirm RoHS compliance and lead-free status. Confirm that the 6-SOP package dimensions match your PCB footprint requirements. Ensure the 3750Vrms isolation rating meets your safety standards. Check for any product change notifications (PCN) related to this specific variant before finalizing procurement plans.
Selection Notes
Select this component when a single-channel isolation solution with moderate speed is required. The 6-SOP package offers a compact form factor for space-constrained designs. Consider the 100-300% CTR range for driving subsequent logic stages. Verify that the 80V output voltage rating exceeds the load requirements in your specific application circuit.
Part Context
This part belongs to the TLP184 family of transistor output optocouplers. Variants such as TLP184(TPL,SE and TLP184(GB,SE share similar core functionalities but may differ in packaging, lead composition, or specific electrical tolerances. The TLP184 series is widely used for general-purpose isolation tasks in industrial and consumer electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Consult Toshiba's official cross-reference guides or distributor databases for equivalent components with matching isolation voltages and package styles.
