SB320 - Micropik

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SB320-SB3100
SB320 - SB3100
Features
•
3.0 ampere operation at TA = 75°C
with no thermal runaway.
•
For use in low voltage, high
frequency inverters free
wheeling, and polarity
protection applications.
DO-201AD
COLOR BAND DENOTES CATHODE
Schottky Rectifiers
Absolute Maximum Ratings*
Symbol
TA = 25°C unless otherwise noted
Value
Parameter
Units
320 330 340 350 360 380
3100
20
100
VRRM
Maximum Repetitive Reverse Voltage
IF(AV)
Average Rectified Forward Current
.375 " lead length @ TA = 75°C
Non-repetitive Peak Forward Surge Current
8.3 ms Single Half-Sine-Wave
Storage Temperature Range
-65 to +125
°C
Operating Junction Temperature
-65 to +125
°C
Value
Units
IFSM
Tstg
TJ
30
40
50
60
80
V
3.0
A
80
A
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
Parameter
PD
Power Dissipation
3.6
W
RθJA
Thermal Resistance, Junction to Ambient
40
°C/W
Electrical Characteristics
Symbol
TA = 25°C unless otherwise noted
Device
Parameter
320 330 340 350 360 380
VF
Forward Voltage @ 3.0 A
IR
Reverse Current @ rated VR TA = 25°C
Irr
CT
TA = 100°C
Maximum Full Load Reverse Current,
Full Cycle
TA = 100°C
Total Capacitance
VR = 4.0 V, f = 1.0 MHz
2001 Fairchild Semiconductor Corporation
500
740
Units
3100
850
mV
10
mA
0.5
20
10
mA
30
mA
180
pF
SB320-SB3100, Rev. C
(continued)
4
20
T J = 25ºC
µS
Pulse Width = 200µ
10
3
SINGLE PHASE
HALF WAVE
60HZ
RESISTIVE OR
INDUCTIVE LOAD
.375" 9.5 mm LEAD
LENGTHS
2
1
0
Forward Current, IF [A]
Average Rectified Forward Current, IF [A]
Typical Characteristics
0
20
40
60
80
100
Lead Temperature (ºC)
120
0.3
0.4
0.5
0.6
0.7
Forward Voltage, VF [V]
80
0.9
100
SB320
70
8.3ms Single Half Sine-Wave
JEDEC Method
60
50
40
30
20
10
0.8
Figure 2. Forward Voltage Characteristics
Reverse Current, IR [mA]
Peak Forward Surge Current, IFSM [A]
SB350-SB360
1
0.1
0.2
140
Figure 1. Forward Current Derating Curve
SB380-SB3100
SB320-SB340
1
2
5
10
20
Number of Cycles at 60Hz
50
100
Figure 3. Non-Repetitive Surge Current
T J = 125ºC
10
SB360
1
T J = 75ºC
SB3100
T J = 25ºC
0.1
0.01
5
10
15
20
25
30
Reverse Voltage, VR[V]
35
40
Figure 4. Reverse Current vs Reverse Voltage
Total Capacitance, CT [pF]
1000
800
600
400
200
100
80
60
40
20
10
0.1
0.4
1
4
10
Reverse Voltage, VR [V]
40
100
Figure 5. Total Capacitance
2001 Fairchild Semiconductor Corporation
SB320-SB3100, Rev. C
SB320-SB3100
Schottky Rectifiers
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STAR*POWER™
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SuperSOT™-3
SuperSOT™-6
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SyncFET™
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with instructions for use provided in the labeling, can be
effectiveness.
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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
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