Transistor TIP41 NPN

Power Transistor TIP41 NPN, 6A TO-220

Transistors

Reference: TRTIP41

Part.No: TIP41

€1.25

In Stock

The TIP41 is a robust NPN Bipolar Junction Transistor (BJT) in a TO-220 package, rated for up to 6A continuous collector current. Widely used in audio amplifier output stages, voltage regulators, and motor control circuits requiring reliable linear performance and thermal stability.

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Description
Product Details

TIP41 Power Transistor - High-Current NPN for Audio & Power Applications

The TIP41 is a general-purpose NPN power transistor delivering stable, linear amplification at high collector currents. Its 100V maximum voltage rating and 6A continuous current capability make it an industry-standard choice for audio power amplifiers, voltage regulators, and power supply circuits where reliability and thermal robustness are essential.

Functions & Applications

High Current Capability: Continuous 6A collector current supports demanding audio amplifier output stages and power switching applications.
Robust TO-220 Package: Includes integrated metal mounting tab for easy heatsink attachment, ensuring reliable thermal management in high-power circuits.
Linear Amplification: Excellent for audio applications and analog circuits requiring stable gain characteristics.
Complementary Pair: Pairs perfectly with the TIP42C (PNP) for symmetrical push-pull amplifier designs.

Technical Specifications

Parameter	Value / Specification
Transistor Type	BJT (Bipolar Junction Transistor)
Polarity / Channel	NPN
Package / Case	TO-220
Collector-Emitter Voltage (Vceo)	100V
Max Collector Current (Ic)	6A
Power Dissipation (Pd)	65W
Mounting Type	TO-220 (Heatsink-mountable)

Frequently Asked Questions

Q: Does the TIP41 require a heatsink for audio amplifier use?
A: Yes, for continuous high-power operation (e.g., 50W+ audio stages), a heatsink is strongly recommended. The TO-220 tab bolts directly to any standard heatsink. Without a heatsink, sustained high currents will cause thermal runaway and damage.

Q: What is the complementary PNP transistor for the TIP41?
A: The complementary PNP transistor is the TIP42C, which has identical electrical ratings. Together they form a standard complementary pair for push-pull output stages.

Notes

Requires adequate heatsinking for reliable continuous operation in power applications; thermal management is essential to avoid junction temperature stress.

Note: Price refers to one (1) piece. The component is shipped in bulk without individual packaging.

Transistor Type: BJT (Bipolar Junction Transistor)
Transistor Polarity / Channel: NPN
Transistor Case Style: TO-220

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