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What is FDT439N?

This electronic component, produced by the manufacturer "Fairchild Semiconductor", performs the same function as "N-Channel 2.5V Specified EnhancementMode Field Effect Transistor".


FDT439N Datasheet PDF - Fairchild Semiconductor

Part Number FDT439N
Description N-Channel 2.5V Specified EnhancementMode Field Effect Transistor
Manufacturers Fairchild Semiconductor 
Logo Fairchild Semiconductor Logo 


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June 1999
FDT439N
N-Channel 2.5V Specified Enhancement Mode Field Effect Transistor
General Description
This N-Channel Enhancement mode field effect transistor
is produced using Fairchild Semiconductor's proprietary,
high cell density, DMOS technology. This very high
density process is especially tailored to minimize on-
state resistance, and provide superior switching
performance. These products are well suited to low
voltage, low current applications such as notebook
computer power management, battery powered
circuits, and DC motor control.
Applications
• DC/DC converter
• Load switch
• Motor driving
Features
• 6.3 A, 30 V. RDS(on) = 0.045 @ VGS = 4.5 V
RDS(on) = 0.058 @ VGS = 2.5 V
• Fast switching speed.
• High power and current handling capabitlity in a
widely used surface mount package.
D DD
SOT-223
S
D
G
GD S
SOT-2 2 3 *
(J2 3Z)
G
S
G
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Symbol
Parameter
VDSS
VGSS
ID
PD
Drain-Source Voltage
Gate-Source Voltage
Drain Current - Continuous
- Pulsed
Power Dissipation for Single Operation
(Note 1a)
(Note 1a)
(Note 1b)
(Note 1c)
TJ, Tstg
Operating and Storage Junction Temperature Range
FDT439N
30
±8
6.3
20
3
1.3
1.1
-55 to +150
Thermal Characteristics
RθJA
Thermal Resistance, Junction-to-Ambient
RθJC
Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
Package Marking and Ordering Information
Device Marking
Device
Reel Size
FDT439N
FDT439N
13’’
42
12
Tape Width
12mm
D
S
Units
V
V
A
W
°C
°C/W
°C/W
Quantity
2500 units
1999 Fairchild Semiconductor Corporation
FDT439N, Rev. C

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FDT439N equivalent
SOT-223 Tape and Reel Data and Package Dimensions
SOT-223 Packaging
Configuration: Figure 1.0
Customized Label
F63TNR Label
Antistatic Cover Tape
Static Dissipative
Embossed Carrier Tape
Packaging Description:
SOT-223 parts are shipped in tape. The carrier tape is
made from a dissipative (carbon filled) polycarbonate
resin. The cover tape is a multilayer film (Heat Activated
Adhesive in nature) primarily composed of polyester film,
adhesive layer, sealant, and anti-static sprayed agent.
These reeled parts in standard option are shipped with
2,500 units per 13" or 330cm diameter reel. The reels are
dark blue in color and is made of polystyrene plastic (anti-
static coated). Other option comes in 500 units per 7" or
177cm diameter reel. This and some other options are
further described in the Packaging Information table.
These full reels are individually barcode labeled and
placed inside a standard intermediate box (illustrated in
figure 1.0) made of recyclable corrugated brown paper.
One box contains two reels maximum. And these boxes
are placed inside a barcode labeled shipping box which
comes in different sizes depending on the number of parts
shipped.
SOT-223 Packaging Information
Packaging Option
Packaging type
Standard
(no flow code)
TNR
D84Z
TNR
Qty per Reel/Tube/Bag
2,500
500
Reel Size
13" Dia
7" Dia
Box Dimension (mm) 343x64x343 184x187x47
Max qty per Box
5,000
1,000
Weight per unit (gm)
0.1246
0.1246
Weight per Reel (kg)
0.7250
0.1532
Note/Comments
F852
014
F852
014
F852
014
F852
014
SOT-223 Unit Orientation
343mm x 342mm x 64mm
Intermediate box for Standard
F63TNR Label
184mm x 184mm x 47mm
Pizza Box for D84Z Option
F63TNR Label
SOT-223 Tape Leader and Trailer
Configuration: Figure 2.0
F63TNR Label sample
LOT: CBVK741B019
FSID: PN2222A
QTY: 3000
SPEC:
D/C1: D9842
D/C2:
QTY1:
QTY2:
SPEC REV:
CPN:
N/F: F
(F63TNR)3
Carrier Tape
Cover Tape
Trailer Tape
300mm minimum or
38 empty pockets
Components
Leader Tape
500mm minimum or
62 empty pockets
September 1999, Rev. B


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for FDT439N electronic component.


Information Total 8 Pages
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Featured Datasheets

Part NumberDescriptionMFRS
FDT439NThe function is N-Channel 2.5V Specified EnhancementMode Field Effect Transistor. Fairchild SemiconductorFairchild Semiconductor

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