2N3906 PNP General Purpose Transistor
The 2N3906 PNP Transistor is a general-purpose bipolar junction transistor designed for switching and amplification applications. It supports up to 200mA collector current and 40V collector-emitter voltage, making it suitable for low-power electronic circuits and high-speed switching tasks. Housed in a compact TO-92 package, the transistor offers reliable performance, low power consumption, and fast response. It is widely used in Arduino projects, industrial electronics, signal amplification, and educational circuit designs.
يعد الترانزستور 2N3906 من نوع PNP مكونًا إلكترونيًا عامًا يُستخدم في تطبيقات التبديل والتضخيم داخل الدوائر الإلكترونية. يدعم تيار مجمع يصل إلى 200 ملي أمبير وجهد بين المجمع والباعث يصل إلى 40 فولت، مما يجعله مناسبًا للدوائر منخفضة القدرة وعمليات التبديل السريعة. يأتي ضمن حزمة TO-92 صغيرة الحجم ويوفر أداءً موثوقًا واستهلاكًا منخفضًا للطاقة واستجابة سريعة، ويُستخدم في مشاريع الأردوينو والدوائر الصناعية والتعليمية المختلفة.
The 2N3906 PNP General Purpose Transistor is a widely used bipolar junction transistor designed for low-power switching and signal amplification applications. It is commonly manufactured by major semiconductor companies such as NXP Semiconductors, ON Semiconductor, ROHM, and Fairchild Semiconductor.
This transistor features a PNP polarity configuration and is available in a compact TO-92 plastic package, making it suitable for PCB mounting, breadboards, and compact electronic designs. The 2N3906 can handle a continuous collector current of up to 200mA and supports collector-emitter voltages up to 40V.
With a high transition frequency of 250MHz, the transistor is ideal for high-speed switching circuits, signal processing, and amplification applications. It is widely used in industrial electronics, Arduino projects, sensor circuits, educational experiments, and DIY electronics.
Specifications
- Product Type: General Purpose Transistor
- Model: 2N3906
- Transistor Polarity: PNP
- Package Type: TO-92 / SOT-54
- Collector−Emitter Voltage (VCEO): 40V
- Collector−Base Voltage (VCBO): 40V
- Emitter−Base Voltage (VEBO): 5V
- Continuous Collector Current (Ic): 200mA
- Power Dissipation (PD): 1.5W
- Output Capacitance (Cob): 4.5pF
- Transition Frequency (fT): 250MHz
- DC Current Gain (hFE): 100–300
- Operating Temperature Range: -55°C to 150°C
Applications
- High-speed electronic switching
- Signal amplification circuits
- Arduino and microcontroller projects
- Industrial electronic systems
- Sensor interface circuits
- Audio and signal processing applications
- Educational electronics experiments
- DIY electronic projects
- PCB and breadboard prototyping
- General-purpose low-power electronic circuits