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Description
2N3803NPN 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) : 6080 V
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 |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.6 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Perfect bag
Color: Apricot, Size: 16 Inch
Perfect bag! Is lightweight, good size, and beautiful, it has plenty of pockets, and easy to carry on your back or on your carry-on
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 3, 2025
★★★★★ 4
Doesn't Fit 16" Laptop
Color: C-apricot, Size: 14 Inch
My Dell laptop is 9" wide & 14" long. I can only zip up the back partially with my laptop in the backpack. I don't add anything else that is heavy because I'm fearful it will break. I wish it was bigger. I can fit my Apple laptop in it but it is smaller.
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Reviewed in the United States on August 4, 2025
★★★★★ 5
Good Quality
Color: C-apricot, Size: 14 Inch
The quality of the backpack is very good. I like how it has a waterproof feeling fabric. I have used it for work and travel and it is excellent quality.
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Reviewed in the United States on February 12, 2026
★★★★★ 5
Great Bag
Color: Black Brown, Size: 17.3 Inch
This backpack is awesome it holds way more than I anticipated and is super cute. The quality seems to be good to what I can tell.
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Reviewed in the United States on August 16, 2025
★★★★★ 5
Classy!
Love this! Classy looking and nice quality. Received many compliments on our trip.
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Reviewed in the United States on September 10, 2025
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