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Product Detailed Parameters
- Description：POWER BJT
- Series：*
- Mfr：Microchip Technology
- Package：Bulk
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The Microchip Technology 2N5575 is a silicon NPN power bipolar junction transistor (BJT) designed for high-current applications. It features a hermetically sealed TO-3 metal package, ensuring durability in demanding environments. The device supports collector currents ranging from 50 A to 99.9 A, with breakdown voltages typically specified at 80 V for the collector-emitter configuration. This component serves as a robust solution for power switching and amplification tasks requiring high reliability and thermal stability.
Feature Summary
- Hermetically sealed TO-3 metal package for enhanced environmental protection
- High collector current capability suitable for power applications
- Silicon NPN construction for reliable switching performance
Applications
- Power switching circuits
- Amplifier stages
- Industrial control systems
Procurement Notes
Verify the manufacturer origin carefully, as listings may attribute this part to RCA-Harris or New Jersey Semi-Conductor. Confirm the specific current rating range (50A to 99.9A) matches your design requirements. Ensure the package type is strictly TO-3 metal. Cross-reference datasheets from authorized distributors to confirm electrical parameters before procurement.
Selection Notes
Select this component when high current handling and hermetic sealing are required. Compare the 80V breakdown voltage against circuit demands. Consider the TO-3 package size for thermal management and mounting constraints. Verify compatibility with existing driver circuits for base current requirements.
Part Context
The 2N5575 belongs to the family of standard NPN power transistors. It shares functional similarities with other high-current TO-3 devices but is distinct in its specific current and voltage ratings. Microchip Technology offers this component alongside related BJT products for comprehensive power management solutions.
Replacement Considerations
Consult official substitution guides for equivalent parts. Generic replacements must match the TO-3 package, NPN polarity, and similar current/voltage ratings. Verify pinout compatibility before installation.
