SB120-SB1100
SB120 - SB1100
Features
•
•
1.0 ampere operation at T
A
= 75°C
with no thermal runaway.
For use in low voltage, high frequency
inverters free wheeling, and polarity
protection applications.
DO-41
COLOR BAND DENOTES CATHODE
Schottky Rectifiers
Absolute Maximum Ratings*
Symbol
V
RRM
I
F(AV)
I
FSM
T
stg
T
J
T
A
= 25°C unless otherwise noted
Parameter
120
Maximum Repetitive Reverse Voltage
Average Rectified Forward Current
.375 " lead length @ T
A
= 75°C
Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
Storage Temperature Range
Operating Junction Temperature
20
130
30
140
40
Value
150
50
1.0
30
-65 to +125
-65 to +125
160
60
180
80
1100
100
Units
V
A
A
°C
°C
*
These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
P
D
R
θJA
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
Value
1.25
80
Units
W
°C/W
Electrical Characteristics
Symbol
V
F
I
R
I
rr
C
T
T
A
= 25°C unless otherwise noted
Parameter
120 130
Forward Voltage @ 1.0 A
T
A
= 25°C
T
A
= 100°C
Maximum Full Load Reverse Current, Full Cycle
T
A
= 75°C
Total Capacitance
V
R
= 4.0 V, f = 1.0 MHz
Reverse Current @ rated V
R
500
140
Device
150
0.5
10
30
110
160
180 1100
850
700
Units
mV
mA
mA
mA
pF
2001
Fairchild Semiconductor Corporation
SB120-SB1100, Rev. C
SB120-SB1100
Schottky Rectifier
(continued)
Typical Characteristics
Average Rectified Forward Current, I
F
[A]
1
20
10
SB120
0.75
SINGLE PHASE
HALF WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.375" 9.5mm
LEAD LENGTHS
Forward Current, I
F
[A]
SB1100
0.5
1
SB150-SB160
0.25
0
T
J
= 25
º
C
Pulse Width = 300µS
µ
1% Duty Cycle
0
20
40
60
80
100
Lead Temperature [ºC]
120
140
0.1
0.2
0.4
0.6 0.8
1
1.2 1.4 1.6
Forward Voltage, V
F
[V]
1.8
2
Figure 1. Forward Current Derating Curve
Figure 2. Forward Voltage Characteristics
Peak Forward Surge Current, I
FSM
[A]
30
Total Capacitance, C
T
[pF]
400
200
T
J
= 25
º
C
24
18
100
80
60
40
20
10
0.1
12
6
0
1
2
4 6 8 10
20
40 60
Number of Cycles at 60Hz
100
0.5 1
5 10
Reverse Voltage, V
R
[V]
40 60 100
Figure 3. Non-Repetitive Surge Current
Figure 4. Total Capacitance
2001
Fairchild Semiconductor Corporation
SB120-SB1100, Rev. C
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The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
ACEx™
Bottomless™
CoolFET™
CROSSVOLT™
DenseTrench™
DOME™
EcoSPARK™
E
2
CMOS
TM
EnSigna
TM
FACT™
FACT Quiet Series™
DISCLAIMER
FAST
®
FASTr™
FRFET™
GlobalOptoisolator™
GTO™
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ISOPLANAR™
LittleFET™
MicroFET™
MicroPak™
MICROWIRE™
OPTOLOGIC™
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerTrench
®
QFET™
QS™
QT Optoelectronics™
Quiet Series™
SILENT SWITCHER
®
SMART START™
STAR*POWER™
Stealth™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic™
TruTranslation™
UHC™
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®
VCX™
STAR*POWER is used under license
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.
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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
Advance Information
Product Status
Formative or
In Design
Definition
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
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.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Preliminary
First Production
No Identification Needed
Full Production
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
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