FDS9934C

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
FET Type:	N and P-Channel
FET Feature:	Logic Level Gate
Drain to Source Voltage (Vdss):	20V
Current - Continuous Drain (Id) @ 25°C:	6.5A, 5A
Rds On (Max) @ Id, Vgs:	30 mOhm @ 6.5A, 4.5V
Vgs(th) (Max) @ Id:	1.5V @ 250µA
Gate Charge (Qg) (Max) @ Vgs:	9nC @ 4.5V
Input Capacitance (Ciss) (Max) @ Vds:	650pF @ 10V
Power - Max:	900mW
Operating Temperature:	-55°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SO

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Introduction
The FDS9934C is an advanced, mid-voltage field-effect transistor array. It belongs to a family of metal-oxide-semiconductor field-effect transistors (MOSFETs) and is suitable for switching applications with a high power output requirement. The FDS9934C is designed to provide high-performance and extended-durability operations in switching applications. The performance and long-term reliability of the FDS9934C enable it to be applied in a variety of applications including regulated power supplies, motor drive systems, and high-voltage switching.

Application Field
The FDS9934C array is an excellent device for switching power supplies, motor drives, and other power switching applications. It is ideal for applications that require efficient and high-performance switching, as well as energy savings. The device can be used in a variety of power conversion applications, from AC-DC, DC-DC, and AC-DC-DC voltage conversion to AC-DC and DC-AC power factor correction. Additionally, the FDS9934C is suitable for switching converters and buck or boost DC converters, both forward and flyback configurations. In motor drive applications, the FDS9934C can be used in DC and brushless DC motors, with its low output capacitance and on-resistance delivering low operating voltage and superior control over the motor’s performance. It is also applicable in high-voltage switching, where its low on-resistance enables the FDS9934C to reduce the switching time of an inductive load and thus helping to reduce system losses.

Features and Specifications
The FDS9934C is a six-channel array and is made up of a p-channel MOSFET and two n-channel MOSFETs. The p-channel MOSFET is engineered for high steady-state power dissipation, low on-resistance, and high-frequency operation. The p-channel MOSFET features a rugged construction, a low threshold voltage, and fast switching times. The n-channel MOSFETs feature low on-resistance, fast switching times, and low gate charge. The FDS9934C offers a variety of features, such as adjustable channel threshold voltage, adjustable channel on-resistance, fast turn-off and turn-on times, and low-noise operation. The device is available in a 6-pin SOIC package, with options for both single and dual-in-line packages. The device also features an enhanced ESD protection for greater reliability and operational flexibility, and supports several standard logic options for easy interfacing with automation systems.

Working Principle
The working principle of the FDS9934C is based on the basic MOSFET, which uses a gate voltage to control an electric current flowing between the source and drain terminals. In the case of the FDS9934C, it uses an n-channel MOSFET, in which the gate terminal is the controlling factor of the electric current. A positive gate voltage will increase the current flow between the source and drain terminals, while a negative gate voltage will reduce the current flow. The FDS9934C also features a p-channel MOSFET, in which a negative gate voltage is used to increase the current flow, while a positive gate voltage will reduce the current flow. When the FDS9934C is used for switching applications, the gate voltage is used to control the switching of an electric current between the source and the drain terminals. The overall performance of the FDS9934C is improved due to its low on-resistance and fast switching times.

Conclusion
The FDS9934C is an advanced mid-voltage field-effect transistor array that is suitable for switching applications with high power requirements. It has been designed for enhanced durability and performance, and its wide range of features make it an ideal solution for a variety of switching applications. The device features adjustable channel thresholds and on-resistances, fast switching times, low-noise operation, and enhanced ESD protection. Additionally, the FDS9934C is available in several standard logic options, making it easy to connect to automation systems. The FDS9934C array is a reliable and viable solution for high-performance switching and power conversion applications.

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