1 pcs
Mininum order quantity from 1PCS MMBD4448
Mininum order value from 1USD
2 days
lead time of MMBD4448 is from 2 to 5 days
12 hours
Fast quotation of MMBD4448 within 12 hours
60 days
60 days full quality warranty of MMBD4448
1, we will give you new and original parts with factory sealed package
2, Quality warranted: All products have to be passed our Quality Control before delivery.
2,If you need more details of MMBD4448,like pictures ,package,datasheet and so on, pls email to [email protected]
MOSFET
The metal–oxide–semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a transistor used for amplifying or switching electronic signals. The basic principle of this kind of transistor was first proposed by Julius Edgar Lilienfeld in 1925.MMBD4448 Fairchild Semiconductor DIODE 75V 200MA SOT23 In MOSFETs, a voltage on the oxide-insulated gate electrode can induce a conducting channel between the two other contacts called source and drain. The channel can be of n-type or p-type (see article on semiconductor devices), and is accordingly called an nMOSFET or a pMOSFET (also commonly nMOS, pMOS). It is by far the most common transistor in both digital and analog circuits, though the bipolar junction transistor was at one time much more common.MMBD4448 Fairchild Semiconductor DIODE 75V 200MA SOT23
Diode
In electronics, a diode is a two-terminal electronic component that conducts electric current in only one direction. The term usually refers to a semiconductor diode, the most common type today. This is a crystalline piece of semiconductor material connected to two electrical terminals.[1] A vacuum tube diode (now little used except in some high-power technologies) is a vacuum tube with two electrodes: a plate and a cathode.MMBD4448 Fairchild Semiconductor DIODE 75V 200MA SOT23