BS170-D75Z

Vgs(th) (Max) @ Id:	3V @ 1mA
Base Part Number:	BS170
Package / Case:	TO-226-3, TO-92-3 (TO-226AA) (Formed Leads)
Supplier Device Package:	TO-92-3
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 150°C (TJ)
Power Dissipation (Max):	830mW (Ta)
FET Feature:	--
Input Capacitance (Ciss) (Max) @ Vds:	40pF @ 10V
Vgs (Max):	±20V
Series:	--
Rds On (Max) @ Id, Vgs:	5 Ohm @ 200mA, 10V
Drive Voltage (Max Rds On, Min Rds On):	10V
Current - Continuous Drain (Id) @ 25°C:	500mA (Ta)
Drain to Source Voltage (Vdss):	60V
Technology:	MOSFET (Metal Oxide)
FET Type:	N-Channel
Part Status:	Active
Packaging:	Tape & Box (TB)

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BS170-D75Z Application Field and Working Principle

The BS170-D75Z is a common and popular field-effect transistor (FET) designed to amplify or switch electronic signals. It is part of a larger family of FETs, which may work differently but have similar construction, operating characteristics, and applications. In order to understand the BS170-D75Z, it is important to understand how the FETs work in general.A field-effect transistor works by controlling the electric field between the source and drain terminals. It does this by utilizing either a negatively or positively charged electrode at the gate terminal, depending on the type of FET. In the case of the BS170-D75Z, it is a negative-channel metal-oxide semiconductor (MOS) FET. This means that when a voltage is applied to the gate terminal, it attracts electrons to the gate-source region, which causes the current between the source and drain terminals to decrease. As a result, the BS170-D75Z can be used to switch or amplify the current passing between the source and drain terminals.The BS170-D75Z offers many advantages over other types of transistors. It has a high input impedance, meaning it can easily convert a low-level signal into a high-level signal without adding additional load. It is also fairly simple to design around, as it requires fewer components than other transistors. The relay time is fast enough that it can be used for digital logic, as well as for producing higher frequencies. Finally, it has a high temperature tolerance and is able to operate at relatively high voltages.The BS170-D75Z is especially popular in power converters. It is used to control the flow of current in a circuit and is suited for applications that require low-voltage power converters. For example, it can be used in power supplies for laptops, game consoles, and mobile phones. As mentioned before, it is also often integrated into digital circuit designs, where it is used to control flow of current between logic gates. The BS170-D75Z is also used in radio and microwave technology, as it is able to switch signals with high frequency. It is even used in military applications such as radar and satellite control systems. In addition, the BS170-D75Z is often found in motor controllers and thermostats.In conclusion, the BS170-D75Z is an excellent choice for low-voltage power converters and circuits in need of fast switching action. It is also capable of functioning at very high temperatures and frequencies. Thanks to its easy integrability and high temperature tolerance, the BS170-D75Z can be used in a plethora of applications, including digital electronics, power converters, radio and microwave technology, motor controllers, and thermostats.

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