Unidentified MFG - 2N3055 HOUSE - Transistor, NPN. House # 71472D, TO-3
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Transistor, NPN silicon. House numbered 71472D.
The 2N3055 is a silicon NPN Power Transistor intended for general purpose applications. It was introduced in the early 1960s using a hometaxial power transistor process, transitioned to an epitaxial base in the mid-1970s.
2N3055 is also used in audio power amplifiers. The device has good amplifying factor and also the gain is almost linear making 2N3055 one of best solution for power amplifiers. BULK, HOUSE BRANDS.
- Medium power transistor
- Excellent safe operating area
- Complementary NPN - PNP transistors
- Low collector-emitter saturation voltage
- Pb−free packages are available
- DC current gain (hFE) up to 70
- With hfe improved linearity
- Maximum voltage across collector and emitter: 60V DC
- Maximum current allowed trough collector: 15A DC
- Maximum voltage across base and emitter: 7V DC
- Maximum current allowed through base: 7A DC
- Maximum voltage across collector and base: 100V DC
- Operating temperature range: -65ºC to +200ºC
- Total power dissipation: 115W
TO-3, Many Are Test Marked
Equivalents: 2N6673, 2N6675, Complimentary Pair - MJ2955
| SKU | 28711 |
|---|---|
| Condition | NOS - NEW OLD SURPLUS |
| Part Number | 2N3055 HOUSE |
| Alternative Part Number | 71472D, 2N6673, 2N6675 |
Transistor, NPN silicon. House numbered 71472D.
The 2N3055 is a silicon NPN Power Transistor intended for general purpose applications. It was introduced in the early 1960s using a hometaxial power transistor process, transitioned to an epitaxial base in the mid-1970s.
2N3055 is also used in audio power amplifiers. The device has good amplifying factor and also the gain is almost linear making 2N3055 one of best solution for power amplifiers. BULK, HOUSE BRANDS.
- Medium power transistor
- Excellent safe operating area
- Complementary NPN - PNP transistors
- Low collector-emitter saturation voltage
- Pb−free packages are available
- DC current gain (hFE) up to 70
- With hfe improved linearity
- Maximum voltage across collector and emitter: 60V DC
- Maximum current allowed trough collector: 15A DC
- Maximum voltage across base and emitter: 7V DC
- Maximum current allowed through base: 7A DC
- Maximum voltage across collector and base: 100V DC
- Operating temperature range: -65ºC to +200ºC
- Total power dissipation: 115W
TO-3, Many Are Test Marked
Equivalents: 2N6673, 2N6675, Complimentary Pair - MJ2955
