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MJE3055T
+Lista de MateriaisTRANS NPN 60V 10A TO-220
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Fabricanteonsemi
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Peça do Fabricante #MJE3055T
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Especificações
| Atributo | Valor |
| Part Status | Obsolete |
| Base Product Number | MJE3055 |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 10 A |
| Voltage - Collector Emitter Breakdown (Max) | 60 V |
| Vce Saturation (Max) @ Ib, Ic | 8V @ 3.3A, 10A |
| Current - Collector Cutoff (Max) | 700µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 20 @ 4A, 4V |
| Power - Max | 75 W |
| Frequency - Transition | 2MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Package | TO-220-3 |
| Supplier Device Package | TO-220 |
| Packaging | Tube |
Visão Geral
Description
MJE3055T is an NPN bipolar junction transistor (BJT) designed for high-power applications. Key features include:
- High current handling: Up to 10A collector current (IC).
- High voltage tolerance: Collector-emitter voltage (VCEO) of 60V.
- Power dissipation: 50W (with proper heat sinking).
- Applications: Used in power amplifiers, motor drivers, and switching circuits.
It comes in a TO-220 package for efficient heat dissipation. Always refer to the datasheet for exact specifications and operating conditions.
- High current handling: Up to 10A collector current (IC).
- High voltage tolerance: Collector-emitter voltage (VCEO) of 60V.
- Power dissipation: 50W (with proper heat sinking).
- Applications: Used in power amplifiers, motor drivers, and switching circuits.
It comes in a TO-220 package for efficient heat dissipation. Always refer to the datasheet for exact specifications and operating conditions.
Equivalent
The MJE3055T is a PNP power transistor. Equivalent or similar alternatives include:
- TIP32C (lower current but common)
- 2N2907A (general-purpose PNP)
- BD140 (medium-power PNP)
- MJE2955T (complementary to MJE3055T, slightly different specs)
- KSA940 (high-voltage PNP)
Check datasheets for exact voltage/current ratings before substitution.
- TIP32C (lower current but common)
- 2N2907A (general-purpose PNP)
- BD140 (medium-power PNP)
- MJE2955T (complementary to MJE3055T, slightly different specs)
- KSA940 (high-voltage PNP)
Check datasheets for exact voltage/current ratings before substitution.
Features
The MJE3055T is an NPN power transistor with the following key features:
- Voltage Rating: 60V collector-emitter (VCEO).
- Current Capacity: 10A collector current (IC).
- Power Dissipation: 75W (with heatsink).
- Gain (hFE): 20-70 at 4A.
- Package: TO-220 (easy mounting).
- Applications: Power switching, amplifiers, and general-purpose high-current circuits.
It is complementary to the MJE2955T (PNP). Suitable for medium-power designs requiring robust performance.
- Voltage Rating: 60V collector-emitter (VCEO).
- Current Capacity: 10A collector current (IC).
- Power Dissipation: 75W (with heatsink).
- Gain (hFE): 20-70 at 4A.
- Package: TO-220 (easy mounting).
- Applications: Power switching, amplifiers, and general-purpose high-current circuits.
It is complementary to the MJE2955T (PNP). Suitable for medium-power designs requiring robust performance.
Manufacturer
The MJE3055T is manufactured by ON Semiconductor (now known as onsemi after rebranding in 2021).
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It was originally part of Motorola before becoming independent in 1999. The company produces a wide range of electronic components, including transistors like the MJE3055T, which is a popular NPN power transistor used in amplifiers, power supplies, and switching applications.
onsemi is known for its focus on energy-efficient solutions and serves industries such as automotive, industrial, and consumer electronics.
onsemi is a global semiconductor company specializing in power management, analog, and sensor technologies. It was originally part of Motorola before becoming independent in 1999. The company produces a wide range of electronic components, including transistors like the MJE3055T, which is a popular NPN power transistor used in amplifiers, power supplies, and switching applications.
onsemi is known for its focus on energy-efficient solutions and serves industries such as automotive, industrial, and consumer electronics.
Application
The MJE3055T is a general-purpose NPN power transistor commonly used in:
1. Power Amplifiers – Audio and RF amplification.
2. Switching Circuits – Motor control, relay drivers, and power regulators.
3. Linear Regulators – Voltage regulation in power supplies.
4. Inverters & Converters – DC-AC or DC-DC conversion.
5. Electronic Loads – Current control in test equipment.
Its high current (10A) and voltage (60V) handling make it suitable for medium-power applications.
1. Power Amplifiers – Audio and RF amplification.
2. Switching Circuits – Motor control, relay drivers, and power regulators.
3. Linear Regulators – Voltage regulation in power supplies.
4. Inverters & Converters – DC-AC or DC-DC conversion.
5. Electronic Loads – Current control in test equipment.
Its high current (10A) and voltage (60V) handling make it suitable for medium-power applications.
