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2N3955
Bipolar (BJT) Transistor
Brands: NATIONAL SEMICONDUCTOR CORP
Mfr.Part #: 2N3955
Datasheet: 2N3955 Datasheet (PDF)
Package/Case: TO-71-6
Product Type: JFET
RoHS Status:
Stock Condition: 7369 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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Bipolar (BJT) Transistor
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Source Content uid | 2N3955 | Rohs Code | No |
| Part Life Cycle Code | Obsolete | Ihs Manufacturer | NATIONAL SEMICONDUCTOR CORP |
| Reach Compliance Code | ECCN Code | EAR99 | |
| Configuration | SEPARATE, 2 ELEMENTS | FET Technology | JUNCTION |
| JEDEC-95 Code | TO-71 | JESD-30 Code | O-MBCY-W6 |
| JESD-609 Code | e0 | Number of Elements | 2 |
| Number of Terminals | 6 | Operating Mode | DEPLETION MODE |
| Operating Temperature-Max | 200 °C | Package Body Material | METAL |
| Package Shape | ROUND | Package Style | CYLINDRICAL |
| Polarity/Channel Type | N-CHANNEL | Power Dissipation-Max (Abs) | 0.5 W |
| Qualification Status | Not Qualified | Surface Mount | NO |
| Terminal Finish | TIN LEAD | Terminal Form | WIRE |
| Terminal Position | BOTTOM |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step4 :Individual packaging
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The 2N3955 is a silicon NPN power transistor designed for high-power amplification and switching applications. It has a maximum current rating of 7.0A and a maximum voltage rating of 75V. The transistor comes in a TO-66 package and is commonly used in audio amplifiers, power supplies, and motor control circuits.
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Equivalent
The equivalent products of 2N3955 chip are 2N3055, 2N5232, BUX85, MJ3001, and MJ3055. These are all NPN silicon transistors with similar specifications and capabilities, making them suitable replacements for the 2N3955 chip in various applications. -
Features
The 2N3955 is a silicon NPN power transistor with a maximum collector current of 4A and a maximum collector power dissipation of 17W. It has a low collector-emitter saturation voltage and high collector current capability, making it suitable for amplification and switching applications in power circuits. -
Pinout
The 2N3955 is a power transistor with a TO-3 package. It has a pin count of three pins: base, collector, and emitter. The function of the 2N3955 is to amplify or switch electrical signals in power applications. -
Manufacturer
The 2N3955 is manufactured by Fairchild Semiconductor, which is a semiconductor manufacturing company specializing in power and discrete components. Fairchild Semiconductor focuses on developing innovative solutions for a wide range of industries, including automotive, consumer electronics, and industrial applications. -
Application Field
The 2N3955 is primarily used in switching applications and as a general-purpose high-power amplifier in audio and radio frequency (RF) systems. It is commonly found in power supplies, industrial equipment, and audio amplifiers where high power output is required. -
Package
The 2N3955 chip is a bipolar PNP transistor with a TO-204AA (TO-3) package type. It has a through hole mounting style, with a metal tab near the bottom for heat dissipation. The chip is available in a single form, with a size of 18.5mm x 23.3mm x 9.5mm.
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Minimum order quantity starts from 1pcs.
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