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Product Detailed Parameters
- Description：OPTOISOLTR 2.5KV TRIAC 1CH 4-SMD
- Series：-
- Mfr：Toshiba Semiconductor and Storage
- Package：Bulk
- Output Type：Triac
- Zero Crossing Circuit：No
- Number of Channels：1
- Voltage - Isolation：2500Vrms
- Voltage - Off State：400 V
- Static dV/dt (Min)：200V/µs
- Current - LED Trigger (Ift) (Max)：10mA
- Current - On State (It (RMS)) (Max)：100 mA
- Current - Hold (Ih)：600µA
- Turn On Time：-
- Voltage - Forward (Vf) (Typ)：1.15V
- Current - DC Forward (If) (Max)：50 mA
- Operating Temperature：-40°C ~ 100°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD (0.300", 7.62mm)
- Supplier Device Package：4-SMD
- Approval Agency：CSA, cUL, UL
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Overview
The TLP525G(TP1,F) is a single-channel photocoupler optoisolator manufactured by Toshiba Semiconductor and Storage. It features a triac output designed for high-voltage isolation applications, providing 2500Vrms isolation voltage. The component utilizes a 4-SMD surface-mount package with dimensions of 0.300 inches (7.62mm). It operates within a temperature range of -40°C to 100°C and supports non-zero-crossing switching capabilities.
Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Features triac output suitable for AC load switching applications
- Supports non-zero-crossing operation for precise timing control
Applications
- AC motor control systems
- Solid-state relay drivers
- Industrial automation isolation interfaces
Procurement Notes
Verify the specific suffix TP1,F against official Toshiba documentation to confirm tape-and-reel packaging and binning specifications. Ensure the procurement source provides valid manufacturer traceability. Cross-reference the datasheet revision date to confirm compliance with current safety standards and isolation ratings before finalizing orders.
Selection Notes
Select this component when a compact surface-mount solution is required for isolating low-power control signals from AC loads. The single-channel configuration offers space efficiency compared to multi-channel alternatives. Consider the 2500Vrms isolation rating for applications requiring robust noise immunity in industrial environments.
Part Context
This part belongs to the TLP525G family of triac output optoisolators. Related variants include the TLP525G-2(F) which offers dual channels in an 8-DIP package, and the TLP525G-4 providing four channels. The TLP525G(TP1,F) specifically denotes the single-channel version in a surface-mount format.
Replacement Considerations
Direct substitutes may include other single-channel triac optoisolators with comparable 2500Vrms isolation and SMD packages. Verify pinout compatibility and thermal characteristics when replacing. Consult Toshiba's official replacement guide for validated cross-reference data.
