
Transistor/MOSFET
2N2905 PNP Transistor
The 2N2905 is a high-speed switching PNP transistor in a TO-39 metal package, designed for general-purpose amplification and switching applications in electronic circuits.
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₹29.00
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Category
Transistor/MOSFET
Quality
100% Genuine
About 2N2905 PNP Transistor
The 2N2905 is a silicon Planar Epitaxial PNP transistor manufactured in a rugged TO-39 metal case. It is specifically designed for high-speed switching applications, offering low leakage currents and low saturation voltage. This transistor is ideal for general-purpose amplification and switching tasks in various electronic circuits, including driver stages, audio amplifiers, and control systems. With a continuous collector current of 600mA and a collector-emitter voltage of 40V, it provides reliable performance for medium-power applications. The metal package ensures excellent thermal dissipation and durability. Choose the 2N2905 for its proven reliability, wide operating temperature range, and compatibility with standard transistor sockets, making it a versatile component for both hobbyists and professional electronics designers.
Technical Specifications
| Transistor Type | PNP |
|---|---|
| Package Type | TO-39 Metal Case |
| Collector-Emitter Voltage (Vce) | -40V |
| Collector-Base Voltage (Vcb) | -60V |
| Emitter-Base Voltage (Veb) | -5V |
| Continuous Collector Current (Ic) | -600mA |
| Power Dissipation (Pd) | 600mW |
| Operating Junction Temperature | -65°C to +200°C |
| DC Current Gain (hFE) | 100-300 (typical) |
| Transition Frequency (fT) | 200MHz (typical) |
| Switching Speed | High-speed switching |
| Pins | 3 (Emitter, Base, Collector) |
Alternative Components
2N2907
2N2905A
2N2904
BC557









