BD682G

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BD682G

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TRANS PNP DARL 100V 4A TO126

  • Fabricanteonsemi

  • Peça do Fabricante #BD682G

  • Pacote TO-126

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Especificações

Atributo Valor
Package / Case Bulk,Bulk
Part Status Active
Transistor Type PNP - Darlington
Current - Collector(Ic)(Max) 4 A
Voltage - Collector Emitter Breakdown(Max) 100 V
Vce Saturation(Max) @ Ib Ic 2.5V @ 30mA, 1.5A
Current - Collector Cutoff(Max) 500µA
DC Current Gain(h FE)(Min) @ Ic Vce 750 @ 1.5A, 3V
Power - Max 40 W
Operating Temperature -55°C ~ 150°C (TJ)
Mounting Type Through Hole

Visão Geral

Equivalent

The BD682G is a PNP power transistor. Equivalent alternatives include:
- BD680G (similar specs, lower current)
- 2SB772 (compatible PNP transistor)
- TIP42C (higher voltage/current rating)
- MJ2955 (robust PNP alternative)
Check datasheets for exact pinout and specs before substitution.

Features

The BD682G is a PNP bipolar junction transistor (BJT) with the following key features:
- Type: PNP (complementary to BD681G NPN).
- Voltage Rating: High collector-emitter voltage (VCEO) of -80V, suitable for medium-power applications.
- Current Rating: Collector current (IC) up to 4A, with a peak current of 8A.
- Power Dissipation: 40W (with heatsink).
- Gain (hFE): Typically 30–250, ensuring good amplification.
- Package: TO-126, for easy mounting and heat dissipation.
- Applications: Used in audio amplifiers, power regulators, and switching circuits.
Compact, robust, and reliable for general-purpose power tasks.

Pinout

The BD682G is a PNP Darlington transistor in a TO-126 package with 3 pins (Emitter, Base, Collector).
Key Functions:
- High current gain (Darlington pair configuration).
- Low saturation voltage, suitable for switching and amplification in power applications.
- Max ratings: 60V collector-emitter voltage (VCE), 4A collector current (IC), and 40W power dissipation (Ptot).
Pinout (TO-126):
1. Emitter (E)
2. Base (B)
3. Collector (C)
Commonly used in motor drivers, relays, and power regulators.

Manufacturer

The BD682G is a PNP power transistor manufactured by STMicroelectronics, a multinational electronics and semiconductor company headquartered in Geneva, Switzerland.
STMicroelectronics specializes in designing and producing a wide range of semiconductor solutions, including microcontrollers, sensors, power management ICs, and discrete components like transistors. The company serves industries such as automotive, industrial, consumer electronics, and IoT.
The BD682G is commonly used in power amplification and switching applications due to its high current and voltage handling capabilities. STMicroelectronics is known for its reliable and high-performance semiconductor products.

Application

The BD682G is a PNP power transistor commonly used in:
1. Audio Amplifiers – As a driver or output stage in low-power audio circuits.
2. Power Regulation – In voltage regulators and power supply circuits.
3. Motor Control – For driving small DC motors or relays.
4. Switching Circuits – In electronic switches for moderate current loads.
5. General-Purpose Amplification – In signal amplification and buffering applications.
Its high current (4A) and voltage (100V) ratings make it suitable for medium-power applications.

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