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SMBTA42
Transistor NPN 0.5A 300V for Automotive Applications SOT-23 Package
SMBTA42
Transistor NPN 0.5A 300V for Automotive Applications SOT-23 Package
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Service & Packaging
Service & Packaging
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SMBTA42 DataSheet
Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
SMBTA42 is a high voltage NPN transistor commonly used in switching and amplification applications. It has a maximum collector-emitter voltage of 300V and a continuous collector current of 0.5A. The transistor is housed in a SOT-23 plastic package, which is designed for surface mount applications.The SMBTA42 has a low saturation voltage, which allows for efficient switching performance. It also has a high current gain, making it suitable for amplification purposes in audio applications. The transistor has a transition frequency of 180MHz, indicating its capability for high-frequency applications.The SMBTA42 transistor is reliable and durable, with a maximum operating temperature of 150°C. It can handle a maximum power dissipation of 350mW, making it suitable for a wide range of applications.
Key Features
- Low power NPN bipolar junction transistor
- Designed for general purpose amplifier and switching applications
- Complementary PNP type available (SMBTA92)
- Maximum collector current of 500mA
- Maximum collector-base voltage of 300V
- Low saturation voltage
Application
- General purpose switching and amplification in electronic circuits
- Used in low-power applications such as signal amplification, sound amplification, and voltage regulation
- Widely used in consumer electronics, telecommunications equipment, and automotive applications
- Can be used in sensor circuits, motor control circuits, and voltage regulator circuits
- Used in audio amplifiers, signal processing circuits, and voltage-controlled oscillators
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
| VCE max | 10.0 V | IC max | 30.0 mA |
| hFE min | 40.0 | ICBO max | 100.0 nA |
| Ptot max | 360.0 mW | VCEO max | 300.0 V |
| VCBO max | 300.0 V | VEBO max | 6.0 V |
| Polarity | NPN (Single) |
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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