BF422/BF421 - Brand New NXP Semiconductors IC Chips
In Stock:1030000 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
1030000,
Ready for Immediate Shipping
Marke:NXP Semiconductors
Kategorie:IC Chips
Chipdatas Teilenummer:CD86-BF422/BF421
Hersteller-Teile-Nr.:BF422/BF421
Datumscode:09+
Paket:TO-92
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Description
The BF422/BF421 is a pair of PNP and NPN silicon planar epitaxial transistors, designed for general-purpose amplifier and switching applications. They feature a low collector-emitter saturation voltage and are capable of handling moderate power levels. These transistors are widely used in electronic circuits for audio amplifiers, power supplies, and other general-purpose applications.
Specifications and features
- PNP (BF422) and NPN (BF421) silicon planar epitaxial transistors
- Low collector-emitter saturation voltage: typically 0.2 V at a collector current of 100 mA
- Maximum power dissipation: 625 mW
- Maximum collector current: 0.5 A
- Transition frequency: 150 MHz
- Operating temperature range: -55°C to 150°C
Application Scenarios
The BF422/BF421 transistors can be used in a variety of electronic circuits, including:
- Audio amplifiers
- Power supplies
- Switching circuits
- Signal amplifiers
Comparison
Advantages- Low collector-emitter saturation voltage
- Handle moderate power levels
- Wide operating temperature range
- Compact size
Disadvantages- Not suitable for high-power amplification
- Not recommended for use in circuits with high frequency or high voltage
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Shopping guide
Delivery period:
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Weitere Informationen
- Datasheet: Download BF422/BF421
- Chipdaten Teil: CD86-BF422/BF421
- Lagerhaus: China, Hongkong
- Versenden: Innerhalb von 24 Stunden
- Kostenloser Versand: Yes
- Bevorzugter Versand: Yes, 3-5 days
- Letzte Aktualisierung: 2024/06/30 21:47 +0800
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