This device is designed as a general−purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. Stresses exceeding those listed in the Maximum Ratings table may damage the device.

2008年7月14日 · This device is designed as a general-purpose amplifier and switch. The useful dynamic range extends to 100 mA as a switch and to 100 MHz as an amplifier. Stresses exceeding the absolute maximum ratings may damage the device.

The 2N3904 is a common NPN bipolar junction transistor used for general-purpose low-power amplifying or switching applications. [1][2][3] It is designed for low current and power, medium voltage, and can operate at moderately high speeds. It …

Part #: 2N3904. Download. File Size: 98Kbytes. Page: 8 Pages. Description: General Purpose Transistors (NPN Silicon). Manufacturer: ON Semiconductor.

2017年6月15日 · The 2N3904 is an extremely popular NPN transistor that is used as a simple electronic switch or amplifier that can handle 200 mA (absolute maximum) and frequencies as high as 100 MHz when used as an amplifier.

2N3904 NPN Transistor TO-92 Absolute Maximum Ratings (TA=25°C unless otherwise noted) Electrical Characteristics (TA=25°C unless otherwise noted) 1/4 Features 1. EMILTTER 2. BASE 3. COLLECTOR NPN silicon epitaxial planar transistor for switching and Amplifier applications Classification of hFE1 Schematic Diagram Parameter Symbol Value Unit

NPN switching transistor 2N3904 FEATURES •Low current (max. 200 mA) •Low voltage (max. 40 V). APPLICATIONS •High-speed switching. DESCRIPTION NPN switching transistor in a TO-92; SOT54 plastic package. PNP complement: 2N3906. PINNING PIN DESCRIPTION 1 collector 2 base 3 emitter Fig.1 Simplified outline (TO-92; SOT54) and symbol. handbook ...