FAIRCHILD FMKA140

FMKA140
FMKA140
Features
• Compact surface mount with J-bend leads (SMA)
• 1.2 Watt Power Dissipation package
• 1.0 Ampere, forward voltage less than 600 mV
SMA (D0-214AC)
Color Band Denotes Cathode
Mark: A140
Schottky Rectifier
Absolute Maximum Ratings*
Symbol
TA = 25°C unless otherwise noted
Parameter
Value
Units
VRRM
Maximum Repetitive Reverse Voltage
40
V
IF(AV)
Average Rectified Forward Current @ TL = 120°C
1.0
A
IFSM
Non-repetitive Peak Forward Surge Current
30
A
Tstg
Storage Temperature Range
-65 to +150
°C
Tj
Operating Junction Temperature
-65 to +125
°C
Value
Units
9.6
°C/W
Value
Units
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
RθJL
Parameter
Thermal Resistance Junction to Lead
(Half wave, single phase, 60 Hz)
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Parameter
VF
Forward Voltage
@ IF = 1.0A,
600
mV
IR
Reverse Current
@ VR = 40 V,
VR = 40 V, TA = 100 °C
1.0
10
mA
mA
2001 Fairchild Semiconductor Corporation
FMKA140, Rev. B
(continued)
5
5
2
2
1
Reverse Current, IR [mA]
Forward
Current, IF [A]
F
Typical Characteristics
25 C
100 C
1
0.5
0.1
0.05
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Forward
Voltage, VF [V]
F
1
Figure 1. Forward Voltage Characteristics
125 C
100 C
0.1
75 C
0.01
25 C
0.001
0
5
10
15
20
25
30
Reverse Voltage. VR[V]
35
40
Figure 2. Reverse Current vs Reverse Voltage
Total Capacitance, C T [pF]
130
120
110
100
90
80
70
60
50
40
30
0
5
10
15
20
25
30
Reverse Voltage, VR [V]
35
40
Figure 3. Total Capacitance
2001 Fairchild Semiconductor Corporation
FMKA140, Rev. B
FMKA140
Schottky Rectifier
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not intended to be an exhaustive list of all such trademarks.
ACEx™
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E2CMOSTM
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MicroPak™
MICROWIRE™
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OPTOPLANAR™
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POP™
Power247™
PowerTrench 
QFET™
QS™
QT Optoelectronics™
Quiet Series™
SILENT SWITCHER 
SMART START™
STAR*POWER™
Stealth™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic™
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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
2. A critical component is any component of a life
systems which, (a) are intended for surgical implant into
support device or system whose failure to perform can
the body, or (b) support or sustain life, or (c) whose
be reasonably expected to cause the failure of the life
failure to perform when properly used in accordance
support device or system, or to affect its safety or
with instructions for use provided in the labeling, can be
effectiveness.
reasonably expected to result in significant injury to the
user.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or
In Design
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Rev. H4