S2N7002DW Datasheet – 115mA, 60V, Dual N-Ch MOSFET

Part Number: S2N7002DW

Device Marking: 702

Function: 115mA, 60V, Dual N-Channel MOSFET

Package: SOT-363 Type

Manufacturer:  SeCoS Corporation

Image

S2N7002DW datasheet pdf

Description

The S2N7002DW is a dual N-channel MOSFET designed for low-power switching applications.

1. Drain-Source Voltage (VDS): Typically 60V (Volts). This is the maximum voltage that can be applied between the drain and source terminals.

2. Gate-Source Voltage (VGS): Typically ±20V (Volts). This is the maximum voltage that can be applied between the gate and source terminals.

3. Continuous Drain Current (ID): Typically 115mA (Milliamperes) per channel. This is the maximum continuous current that each MOSFET channel can handle flowing from the drain to the source.

Power Dissipation (PD): The power dissipation is not explicitly provided in your description. It typically depends on the package and thermal characteristics of the MOSFET.

Features

1. Molded Plastic.

2. Case Material-UL Flammability Rating 94V-0

3. Terminals: Solderable per MIL-STD-202, Method 208

4. Weight: 0.006 grams(approx.)

Pinouts

S2N7002DW pinout

Absolute Maximum Ratings (Ta = 25°C)

1. Drain to source voltage : VDSS = 60 V

2. Gate to source voltage : VGSS = ± 20 V

3. Drain current : ID = 115 mA

4. Drain power dissipation : PD = 380 mW

5. Channel temperature : Tch = 150 °C

6. Storage temperature : Tstg = -55 to +150 °C

Applications

1. Level shifting, small signal amplification, LED driving

2. Load switching in battery-powered devices and low-voltage circuits.

S2N7002DW Datasheet PDF

BQ24737 Datasheet PDF – Battery SMBus Charge Controller

Part Number: BQ24737

Marking : BQ737

Function: Battery SMBus Charge Controller

Package: QFN-20 Type

Manufacturer: TI

Images

BQ24737 datasheet

Description

The BQ24737 is a high-efficiency, synchronous battery charger, offering low component count for space-constraint, multi-chemistry battery charging applications. SMBus controlled input current, charge current, and charge voltage DACs allow for high regulation accuracies that can be programmed by the system power management micro-controller.

The device uses two charge pumps to separately drive N-channel MOSFETs (ACFET RBFET, and BATFET) for automatic system power source selection. SMBus controlled input current, charge current, and charge voltage digital-to-analog converters (DACs) allow for very high-regulation accuracies that can be easily programmed by the system power management microcontroller.

Pinout

BQ24737 pinout

Features

1. Enhanced Safety Features for Over Voltage Protection, Over Current Protection, Battery, Inductor and MOSFET Short Circuit Protection

2. Programmable Input Current, Charge Voltage, Charge Current Limits

3. Programmable Battery Depletion Threshold, and Battery LERAN Function

4. BQ707, BQ727 need ACOK LOW

5. BQ725, BQ735 need ACOK HIGH

Applications

1. Portable Notebook Computers, UMPC, Ultra-Thin Notebook, and Netbook

2. Personal Digital Assistant

3. Handheld Terminal

4. Industrial and Medical Equipment

5. Portable Equipment

Other data sheets are available within the file: BQ737

BQ24737 Datasheet PDF Download

BQ24737 pdf

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