Lm4f120h5qr datasheet 2n3904

simulate this circuit – Schematic created using CircuitLab. I have some 3.3V I/O on a PC Board. When an output is switched on, I need to switch the 3.3V output voltage with a +24VDC and provide by a nice screw terminal with a 24V output.

Short data sheet — A short data sheet is an extract from a full data sheet with the same product type number(s) and title. A short data sheet is intended for quick reference only and should not be relied upon to contain detailed and full information. For detailed and full information see the relevant At 20mA, that's about 120 Ohms. The current gain depends on the collector current, but figure on 50. With a base current of 20mA, that's a collector current of way more than the 2N3904 can handle, so 20mA will saturate it thoroughly. You can probably get by with a lower base current. Look at a 2N3904 datasheet for gain at different collector ...

All the part names for which the file 8850.pdf is a datasheet This is the Transistor Prototype PCB Design Kit with 2N3904 & 2N3906 Transistors.This kit is what you need to develop numerous different transistor circuits. It includes the extremely useful NightFire Prototype Transistor PCB along with some of the very popular 2N3904 NPN & 2N3906 PNP Transistors in the standard leaded TO-92 package. Order today, ships today. 2N3904BU – Bipolar (BJT) Transistor NPN 40V 200mA 300MHz 625mW Through Hole TO-92-3 from ON Semiconductor. Pricing and Availability on millions of electronic components from Digi-Key Electronics. 2N3904 / MMBT3904 / PZT3904. Typical Characteristics. Base-Emitter ON Voltage vs Collector Current. 0.1 1 10 100 0.2 0.4 0.6 0.8 1 V - BASE-EMITTER ON VOLTAGE (V) I - COLLECTOR CURRENT (mA) N) C. V = 5V. CE 25 °C 125 °C - 40 °C. NPN General Purpose Amplifier (continued) Base-Emitter Saturation Voltage vs Collector Current . 0.1 1 10 100 0.4 0.6 0.8 1 2N3904 / MMBT3904 / PZT3904 — NPN General-Purpose Amplifier ... 2N3904BU 2N3904 TO-92 3L Bulk 10000 ... 2N3904 MMBT3904 PZT3904 - NPN General-Purpose Amplifier Transistor 2N3904 de pequeña señal. El 2N3904 es un transistor de conmutación rápida, corta apague y baja tensión de saturación , adecuado para la conmutación y amplificación. El transistor es un dispositivo electrónico semiconductor utilizado para entregar una señal de salida en respuesta a una señal de entrada.

At 20mA, that's about 120 Ohms. The current gain depends on the collector current, but figure on 50. With a base current of 20mA, that's a collector current of way more than the 2N3904 can handle, so 20mA will saturate it thoroughly. You can probably get by with a lower base current. Look at a 2N3904 datasheet for gain at different collector ...