Unlike standard 3-pin transistors, the STR-F6267 features a multi-pin design (typically a 5-pin arrangement in a TO-3P package body) tailored for advanced flyback control. Correct alignment of these pins is fundamental during repair or prototype assembly. Pin Number Terminal Name Primary Function D / ST
: Includes built-in soft start, current limiting, thermal shutdown, and overvoltage protection. Alltronic Computer Singapore Common Applications
The STR-F6267 typically uses a 5-pin layout. Understanding these pins is crucial for troubleshooting power supply failures: Pin # Description Drain
Primary side PWM converter for SMPS, commonly used in televisions (like Sony models), CRT monitors, and general industrial power supplies.
You can find updated technical documentation and pinout details at the following specialized repositories: Alldatasheet
The is a highly efficient, high-performance off-line switching regulator integrated circuit (IC) manufactured by Sanken Electric Co., Ltd. . It is specifically engineered for Switched-Mode Power Supplies (SMPS), consumer electronics, AC/DC adapters, and television power regulation modules.