2N3803

Name: 2N3803 - Communica [Part No: 2N3803]
Brand: Communica
SKU: 2N3803
Price: 23.65 ZAR
Availability: InStock

SKU: 2N3803

BRAND: Communica

R 27.20_{(inc VAT)}
R 23.65_{(ex VAT)}

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Delivery time: 2-5 working days for South Africa

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In stock - Ready for immediate dispatch

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Collections: Semiconductors

Type: Transistors

Category: NPN Transistors

NPN Power Transistor (TO-3 Metal Can)

NPN Power Transistor

Features

Type: NPN silicon power transistor
Package: TO-3 metal can
Use: High-current switching and linear amplification

The 2N3803 is a classic high-power NPN transistor often used in audio amplifiers, power supplies, and industrial control circuits. It is usually paired with a PNP complement for push-pull applications.

Specifications

Polarity : NPN
Collector-Base Voltage (Vcbo) : 60–80 V
Collector-Emitter Voltage (Vceo) : 60 V
Emitter-Base Voltage (Vebo) : ~5–7 V
Collector Current (Ic max) : 10 A
Power Dissipation (Ptot) : 150–200 W (with proper heatsink)
Gain (hFE) : Typically 20–50
Transition Frequency (ft) : 50–150 MHz
Package : TO-3 metal can
Operating Temperature : Up to ~150 °C

Additional Information

CatGroup	Transistor
Device	Transistor
Type	NPN \| Power

Upgrade your projects with the 2N3803 NPN power transistor, designed for high-current switching and linear amplification. Ideal for audio amplifiers and industrial controls, this robust TO-3 metal can transistor delivers reliable performance with exceptional power dissipation, ensuring your circuits operate efficiently.