Description
The STR-S5241G is an original Sanken hybrid integrated circuit designed primarily for use in line-operated switched-mode power supplies (SMPS) and voltage regulation circuitry. This specialized module combines complex internal drive circuits and a reference voltage circuit with a high-voltage silicon 3-layer planar power switching transistor within a single robust package.
Key Features:
- Manufacturer: Sanken Electric Co., Ltd. (Often utilized in vintage Sony and Hitachi chassis).
- Package Type: SIP-9 / ZIP-9 (9-pin Single/Zig-Zag In-line Power Package) with staggered leads and an integrated isolated cooling fin.
- Absolute Maximum Ratings: Collector-Emitter Voltage (VCEX) of 500V, Continuous Current (IC) of 1.0A, and Power Dissipation up to 19.2W (with external heat sink / 3.2W with no fin at 100°C).
- Circuit Topology: Designed for R.C.C. (Ringing Choke Converter) type switching regulators.
- Condition: Brand New / New Old Stock (NOS)
Widely sought after by professional electronics technicians and vintage CRT restoration hobbyists to repair stable legacy TV and display monitor power sections requiring an exact-match original Sanken semiconductor.