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FDC637AN Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer FDC637AN
Beschreibung Single N-Channel/ 2.5V Specified PowerTrenchTM MOSFET
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 8 Seiten
FDC637AN Datasheet, Funktion
November 1999
FDC637AN
Single N-Channel, 2.5V Specified PowerTrenchTM MOSFET
General Description
This N-Channel 2.5V specified MOSFET is produced
using Fairchild Semiconductor's advanced
PowerTrench process that has been especially tailored
to minimize on-state resistance and yet maintain low
gate charge for superior switching performance.
These devices have been designed to offer exceptional
power dissipation in a very small footprint compared
with bigger SO-8 and TSSOP-8 packages.
Applications
DC/DC converter
Load switch
Battery Protection
Features
6.2 A, 20 V. RDS(on) = 0.024 @ VGS = 4.5 V
RDS(on) = 0.032 @ VGS = 2.5 V
Fast switching speed.
Low gate charge (10.5nC typical).
High performance trench technology for extremely
low RDS(ON).
SuperSOTTM-6 package: small footprint (72% smaller
than standard SO-8); low profile (1mm thick).
S
D
D
SuperSOT TM-6
G
D
D
16
25
34
Absolute Maximum Ratings TA = 25°C unless otherwise noted
Symbol
Parameter
VDSS
VGSS
ID
PD
Drain-Source Voltage
Gate-Source Voltage
Drain Current - Continuous
Drain Current - Pulsed
Power Dissipation for Single Operation
(Note 1a)
(Note 1a)
(Note 1b)
TJ, Tstg
Operating and Storage Junction Temperature Range
Thermal Characteristics
RθJA Thermal Resistance, Junction-to-Ambient
RθJC Thermal Resistance, Junction-to-Case
(Note 1a)
(Note 1)
Package Outlines and Ordering Information
Device Marking
Device
Reel Size
.637
FDC637AN
7’’
FDC637AN
20
±8
6.2
20
1.6
0.8
-55 to +150
Units
V
V
A
W
°C
78 °C/W
30 °C/W
Tape Width
8mm
Quantity
3000 units
1999 Fairchild Semiconductor Corporation
FDC637AN, Rev. C






FDC637AN Datasheet, Funktion
SuperSOTTM-6 Tape and Reel Data and Package Dimensions, continued
SSOT-6 Embossed Carrier Tape
Configuration: Figure 3.0
T
P0
D0
E1
K0
Wc
B0
F
E2
W
Tc
A0 P1 D1
User Direction of Feed
Dimensions are in millimeter
Pkg type
A0
B0
W D0 D1 E1 E2
F
P1 P0
SSOT-6
(8mm)
3.23
+/-0.10
3.18
+/-0.10
8.0
+/-0.3
1.55
+/-0.05
1.125
1.75
+/-0.125 +/-0.10
6.25
min
3.50
+/-0.05
4.0
+/-0.1
4.0
+/-0.1
Notes: A0, B0, and K0 dimensions are determined with respect to the EIA/Jedec RS-481
rotational and lateral movement requirements (see sketches A, B, and C).
20 deg maximum
Typical
component
cavity
B0 center line
20 deg maximum component rotation
Sketch A (Side or Front Sectional View)
Component Rotation
Typical
component
A0 center line
SSOT-6 Reel Configuration: Figure 4.0
Sketch B (Top View)
Component Rotation
K0 T
Wc
1.37
+/-0.10
0.255
+/-0.150
5.2
+/-0.3
Tc
0.06
+/-0.02
0.5mm
maximum
0.5mm
maximum
Sketch C (Top View)
Component lateral movement
W1 Measured at Hub
Dim A
Max
Dim A
max
Dim N
See detail AA
7" Diameter Option
B Min
Dim C
See detail AA
Dim D
W3 min
13" Diameter Option
W2 max Measured at Hub
Tape Size
Reel
Option
8mm
7" Dia
8mm
13" Dia
Dimensions are in inches and millimeters
Dim A Dim B
Dim C
7.00
177.8
13.00
330
0.059
1.5
0.059
1.5
512 +0.020/-0.008
13 +0.5/-0.2
512 +0.020/-0.008
13 +0.5/-0.2
Dim D
0.795
20.2
0.795
20.2
Dim N
2.165
55
4.00
100
Dim W1
0.331 +0.059/-0.000
8.4 +1.5/0
0.331 +0.059/-0.000
8.4 +1.5/0
DETAIL AA
Dim W2
0.567
14.4
0.567
14.4
Dim W3 (LSL-USL)
0.311 – 0.429
7.9 – 10.9
0.311 – 0.429
7.9 – 10.9
July 1999, Rev. C

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