1971 Circuits Data Catalog
EN
324 Pages
17,1MB
Fairchild Semiconductor has historically been one of the most recognized manufacturers in the global semiconductor industry, producing a wide range of power transistors, silicon rectifiers, RF devices, switching components, and industrial semiconductors used in professional electronic equipment, industrial automation, telecommunications, military electronics, and power conversion systems.
This technical catalog includes numerous Fairchild semiconductor references designed for demanding industrial applications where reliability, thermal stability, current handling capability, and long operational life are essential.
The catalog covers several major semiconductor technologies including:
- High-power bipolar transistors
- Silicon rectifiers
- RF and high-frequency semiconductors
- Industrial switching devices
- TO-3 and TO-66 metal can power transistors
- Audio and linear amplification components
- Obsolete and hard-to-find semiconductor references
- Industrial replacement semiconductor solutions
These components continue to be widely searched for in industrial maintenance, electronic repair workshops, vintage equipment restoration, laboratory instrumentation servicing, and legacy power electronics refurbishment.
Power Transistors for Industrial Electronics and Power Regulation
High Power Silicon Transistors
The Fairchild Semiconductor databook includes a large range of silicon power transistors designed for:
- Industrial power supplies
- Linear regulators
- Motor control systems
- Audio amplification
- Switching applications
- High-current electronic assemblies
- Industrial automation systems
- Military and aerospace electronics
Many devices are available in robust metal packages including:
Package Type | Typical Application |
|---|---|
TO-3 | High power regulation and amplification |
TO-66 | Medium power industrial control |
TO-220 | Switching and power conversion |
TO-92 | Signal and low-power applications |
These transistor families are frequently used in:
- CNC equipment
- Industrial drives
- Analog power supplies
- Professional audio amplifiers
- RF power stages
- Laboratory instrumentation
- Medical electronics
- Communication systems


