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SI9945DY

Fairchild Semiconductor

SI9945DY by Fairchild Semiconductor

N-CHANNEL; Configuration: SEPARATE, 2 ELEMENTS WITH BUILT-IN DIODE; Surface Mount: YES; Maximum Power Dissipation (Abs): 2 W; Package Body Material: PLASTIC/EPOXY; Terminal Finish: MATTE TIN;

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PC Components Company LLC

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Advanced Electronics

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Technical Specifications

Power Field Effect Transistors (FET) SI9945DY attributes and parameters. Explore more Power Field Effect Transistors (FET) devices from Fairchild Semiconductor

Specs

Additional Features:

FAST SWITCHING

Minimum DS Breakdown Voltage:

60 V

Maximum Drain Current (Abs) (ID):

3.3 A

Maximum Drain Current (ID):

3.3 A

Maximum Drain-Source On Resistance:

.1 ohm

Field Effect Transistor Technology:

METAL-OXIDE SEMICONDUCTOR

JESD-30 Code:

R-PDSO-G8

JESD-609 Code:

e3

Moisture Sensitivity Level (MSL):

1

No. of Elements:

2

No. of Terminals:

8

Operating Mode:

ENHANCEMENT MODE

Maximum Operating Temperature:

150 Cel

Package Body Material:

PLASTIC/EPOXY

Package Shape:

RECTANGULAR

Package Style (Meter):

SMALL OUTLINE

Peak Reflow Temperature (C):

260

Polarity or Channel Type:

Maximum Power Dissipation (Abs):

2 W

Maximum Pulsed Drain Current (IDM):

10 A

Qualification:

Not Qualified

Sub-Category:

FET General Purpose Power

Surface Mount:

YES

Terminal Finish:

MATTE TIN

Terminal Form:

GULL WING

Terminal Position:

DUAL

Transistor Application:

SWITCHING

Transistor Element Material:

SILICON

Trade Compliance

SI9945DY Transistors trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

NSN

5961-01-476-9766, 5961014769766

NIIN

014769766

Manufacturer Highlights

Fairchild Semiconductor

In 2016 Fairchild was acquired by ON Semiconductor (after 2022, onsemi). Fairchild Semiconductor International, Inc. was an American semiconductor company based in San Jose, California. Founded in 1957 as a division of Fairchild Camera and Instrument, it became a pioneer in the manufacturing of transistors and of integrated circuits. Schlumberger bought the firm in 1979 and sold it to National Semiconductor in 1987; Fairchild was spun off as an independent company again in 1997. In September 2016, Fairchild was acquired by ON Semiconductor. The company had locations in the United States at San Jose, California; San Rafael, California; South Portland, Maine; West Jordan, Utah; and Mountaintop, Pennsylvania. Outside the US it operated locations in Australia;[4] Singapore; Bucheon, South Korea; Penang, Malaysia; Suzhou, China; and Cebu, Philippines, among others.

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