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SMBT3904E-6327
+StücklisteSMBT3904 - FAST SWITCHING TRANSI
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HerstellerSiemens
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Herstellerteil #SMBT3904E-6327
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Auf Lager5112
365 Tage Qualitätsgarantie
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90-Tage Kundendienstgarantie
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Spezifikationen
| Attribut | Wert |
| Package | Bulk |
| ProductStatus | Active |
Übersicht
Description
Key specifications of the SMBT3904E-6327 include a maximum collector current (Ic) of 200 mA and a maximum collector-emitter voltage (Vce) of 40 V. The transistor is characterized by its high current gain, low saturation voltage, and fast switching speed, which make it ideal for use in signal processing and small-signal amplification.
Common applications for this transistor include use in audio amplifiers, signal modulators, and switching circuits. Its small size and robust performance make it a popular choice for both hobbyists and professionals in the electronics field.
Equivalent
1. BC847 – A widely used NPN transistor for general-purpose applications.
2. 2N3904 – A popular NPN transistor with similar characteristics, though typically in through-hole packaging.
3. MMBT3904 – The SOT-23 surface-mount version of the 2N3904.
4. BC337 – Another NPN transistor used in low power applications.
These equivalents may vary slightly in packaging, voltage, or current ratings, so always check datasheets for compatibility in your specific application.
Features
1. Package Type: It is housed in a SOT-23 package, which is compact and suitable for space-constrained applications.
2. Collector-Emitter Voltage (Vceo): It has a maximum Vceo of 40V, allowing it to handle moderate voltage levels.
3. Collector Current (Ic): The maximum continuous collector current is 200mA, suitable for low-power applications.
4. Power Dissipation: The device can dissipate up to 300mW of power, which is typical for small-signal transistors.
5. Transition Frequency (fT): It offers a high transition frequency of approximately 300 MHz, indicating good performance in high-frequency applications.
6. Gain (hFE): The DC current gain is typically 100 to 300, providing reliable amplification capabilities.
7. Temperature Range: Operates over a temperature range of -55°C to +150°C, ensuring functionality in various environments.
These features make the SMBT3904E-6327 suitable for use in signal amplification and switching circuits in consumer electronics, industrial applications, and communication devices.
Pinout
The key specifications and pin functions for the SMBT3904E-6327 are as follows:
- Pin Count: 3 pins
- Pin Functions:
1. Emitter (E): The emitter is the terminal through which the charge carriers (electrons for NPN) exit the transistor.
2. Base (B): The base controls the transistor's operation, acting as a gate for electron flow between collector and emitter.
3. Collector (C): The collector is the terminal through which the charge carriers enter the transistor.
The SMBT3904E-6327 is widely used in switching and amplification applications due to its general-purpose nature and reliable performance.
Manufacturer
Application
1. Switching Circuits: Used in digital switching applications due to fast switching speeds.
2. Amplification: Suitable for low-power amplification in audio and RF circuits.
3. Signal Processing: Employed in signal processing circuits for boosting or modifying signals.
4. Voltage Regulation: Can be used in regulator circuits for controlling voltage levels.
5. Consumer Electronics: Integrated into gadgets for various low-power applications.
6. Communication Devices: Utilized in RF front-end circuits for mobile and wireless communication devices.
Its compact size and reliability make it ideal for space-constrained designs.