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PMST3904
+BOMBipolar Transistors - BJT
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ManufacturerNexperia
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Mfr. Part #PMST3904
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In Stock8911
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Specifications
| Attribute | Value |
Overview
Description
Assessment methods can include exams, projects, and presentations, designed to evaluate both theoretical understanding and practical application skills. Overall, PMST3904 aims to equip students with the skills necessary to lead and manage projects effectively in a professional setting. For precise details, including prerequisites and specific content, consulting the course syllabus from the offering institution is recommended.
Equivalent
1. MMBT3904
2. 2N3904
3. BC547
4. KSC1845 (similar characteristics, verify specifications)
5. BC548
These equivalents may have slight variations in packaging or performance characteristics, so always check the datasheet to ensure compatibility with your specific application.
Features
1. Package Type: It comes in a SOT-23 package, ideal for surface-mounted applications.
2. Collector-Emitter Voltage (Vceo): It has a maximum Vceo of 40V.
3. Collector Current (Ic): The transistor supports a maximum continuous collector current of 200mA.
4. Power Dissipation (Pd): It has a power dissipation rating of around 225mW.
5. DC Current Gain (hFE): The transistor typically offers a gain range of 100 to 300, depending on the specific model and conditions.
6. Transition Frequency (fT): It has a typical transition frequency of 100MHz, making it suitable for high-frequency applications.
7. Thermal Resistance: The junction-to-ambient thermal resistance is approximately 556°C/W, allowing efficient heat dissipation.
These features make the PMST3904 suitable for amplification and switching applications in various electronic devices, such as signal amplification, low-power switching, and more.
Pinout
1. Pin 1 (Emitter): This is the emitter terminal of the transistor. Current flows out of this terminal in an NPN transistor.
2. Pin 2 (Base): This is the base terminal, which controls the transistor's operation. A small current or voltage applied to the base controls the larger current flow between the collector and emitter.
3. Pin 3 (Collector): This is the collector terminal. Current flows into this terminal from the load.
The PMST3904 is widely used for switching and amplification purposes due to its ability to handle moderate current and voltage levels.