TIP41C NPN Power Transistor 100V 6A | TO-220 Package

TIP41C NPN Power Transistor – 100 V / 6 A, TO‑220 Package
The TIP41C is a rugged, medium‑power NPN bipolar junction transistor designed for switching and linear‑amplifier applications up to 100 V and 6 A. Housed in the classic TO‑220 thermal package, it offers excellent heat‑dissipation capability, making it a reliable workhorse for hobby projects, laboratory rigs, and small‑scale power electronics. Whether you’re building a motor driver, a regulated power supply, or a simple LED‑matrix controller, the TIP41C delivers the current handling and voltage margin you need without breaking the bank.

What students will learn:
Working with the TIP41C gives students hands‑on experience with key transistor concepts—biasing, saturation, and safe‑operating‑area (SOA) analysis. By integrating this device into circuits, they’ll explore how to calculate base‑drive resistors, implement proper heat‑sink design, and protect against over‑current conditions. The transistor’s predictable gain (hFE ≈ 30‑50 at 3 A) lets learners see the relationship between collector current, base current, and load performance in real time, reinforcing both theory and practical design skills.

Key features & why it’s great:

• High voltage & current rating: 100 V V_CE and 6 A continuous collector current for versatile power tasks.
• Robust TO‑220 package: Easy to mount on perf boards or PCBs, with excellent thermal conductivity for simple heatsink attachment.
• Stable gain and low saturation voltage: Guarantees efficient switching and minimal power loss in linear operation.
• Wide availability & low cost: A staple in university labs and maker inventories, ensuring you can source replacements quickly.

Because the TIP41C blends solid performance, straightforward handling, and educational value, it’s the ideal entry‑level power transistor for students, hobbyists, and prototypers who want to master real‑world power electronics without compromising reliability.