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Product Detailed Parameters
- Description：OPTOISO 3.75KV 1CH TRANS 4-SOP
- Series：-
- Mfr：TT Electronics/Optek Technology
- Package：Tape & Reel (TR)
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Current Transfer Ratio (Min)：100% @ 1mA
- Current Transfer Ratio (Max)：600% @ 1mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：80V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：10 mA
- Vce Saturation (Max)：200mV
- Operating Temperature：-30°C ~ 115°C
- Mounting Type：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SOP (2.54mm)
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Overview
The OPIA414BTRA is a single-channel optoisolator manufactured by TT Electronics/Optek Technology. It features a transistor output and provides an isolation voltage of 3750Vrms. The device is housed in a 4-SOP package with a 2.54mm lead pitch. It is designed for applications requiring signal isolation between circuits.
Feature Summary
- Provides electrical isolation via optical coupling
- Utilizes a transistor output configuration
- Supports high isolation voltage ratings
Applications
- Signal isolation in industrial control systems
- Power supply feedback loops
- Microcontroller interface isolation
Procurement Notes
Verify the specific suffix BTRA against the manufacturer's current datasheet to confirm package dimensions and tape-and-reel specifications. Ensure the component meets the required isolation voltage standards for your application circuit design before procurement.
Selection Notes
Select this component when a single-channel transistor output isolator with 3750Vrms isolation is required. Consider the 4-SOP package constraints and ensure the collector-emitter voltage and current ratings meet the load requirements of the receiving side of the isolated circuit.
Part Context
This part belongs to the OPIA series of optoisolators from TT Electronics/Optek Technology. The series offers various isolation voltages and output types, including transistor and Darlington configurations, packaged in small form factors suitable for surface mount assembly.
Replacement Considerations
The OPIA414BTRA is functionally similar to other single-channel transistor output optoisolators with comparable isolation ratings. Verify pinout compatibility and electrical parameters such as CTR and saturation voltage when substituting with parts from other manufacturers.
