SBF20V60CT
SCHOTTKY BARRIER RECTIFIERS
FEATURES
REVERSE VOLTAGE – 60 Volts
FORWARD CURRENT – 20 Amperes
ITO-220AB
•
Metal of silicon rectifier, majority carrier conduction
•
Guard ring for transient protection
•
Low power loss, high efficiency
•
High current capability, low VF
•
High surge capability
•
Plastic package has UL flammability classification
94V-0
•
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
MECHANICAL DATA
•
Case: ITO-220AB molded plastic
•
Polarity: As marked on the body
•
Weight: 0.06 ounces, 1.70 grams
•
Mounting position: Any
•
Max. mounting torque = 0.5 N.m (5.1 Kgf-cm)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
°C
ambient temperature unless otherwise specified.
PARAMETER
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward
Rectified Current(See Fig.1)
@TC=85°C
SYMBOL
V
RRM
V
RMS
V
DC
I
(AV)
SBF20V60CT
60
42
60
20
UNIT
V
V
V
A
Peak Forward Surge Current 8.3ms single half sine-wave
superimposed on rated load
Maximum Forward Voltage at 10A DC
(Note1)
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@TJ=25°C
@TJ=125°C
@TJ=25°C
@TJ=125°C
I
FSM
VF
200
0.60
0.55
0.1
25
430
4
3
10
-55 to +150
-55 to +150
2000
A
V
I
R
C
J
R
Θ
JC
R
Θ
JL
R
Θ
JA
T
J
T
STG
V
dis
mA
P
F
Typical Junction Capacitance per element (Note 2)
Typical thermal resistance _ Junction to Case (Note 3)
Typical thermal resistance _ Junction to Lead (Note 3)
Typical thermal resistance _ Junction to Ambient (Note 3)
Operating junction temperature range
Storage temperature range
Dielectric Strength from terminals to case,
AC with t=1 minute, RH<30%
Note :
(1)
(2)
(3)
°C/W
°C/W
°C/W
°C
°C
V
REV. 1, Oct-2010, KTHC86
300us Pulse Width, 2% Duty Cycle..
Measured at 1.0MHz and applied reverse voltage of 4.0 V DC
Device mounted on copper heatsink, dimension: L 100 x W 100 x H 2 mm.
RATING AND CHARACTERISTIC CURVES
SBF20V60CT
FIG.1- FORWARD CURRENT DERATING CURVE
25
200
FIG.2- MAXIMUM NON-REPETITIVE SURGE CURRENT
PEAK FORWARD SURGE CURRENT, (A)
A VERAGE FORWARD CURRENT, (A)
With heat sink,Rthj-C=4°C/W
20
175
150
125
100
75
50
25
0
15
Without heat sink,
RthJ-C=8°C/W
10
5
RESISTIVE OR INDUCTIVE LOAD
0
0
25
50
75
100
O
8.3ms Single Half Sine-Wave
125
150
1
10
100
CASE TEMPERATURE, ( C)
NUMBER OF CYCLES AT 60Hz
FIG.3- TYPICAL REVE RSE CHARACTERISTICS
100
100
FIG.4- TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS REVERSE
CURRENT, (mA )
10
Tj=125°C
1
INSTANTANEOUS FORWARD
CURRENT, (A)
Tj=125°C,
10
0.1
1
Tj=25°C,
0.01
Tj=25°C
0.001
0
20
40
60
80
100
120
0.1
0.1
0.2
0.3
0.4
0.5
PULSE WIDTH 300us,
2% Duty Cycle
0.6
0.7
0.8
0.9
PERCENT OF RATED PEAK REVERSE VOLTAGE, (V)
INSTANTANEOUS FORWARD VOLTAGE, (V)
FIG.5- TYPICAL JUNCTION CAPACITANCE
1000
120
FIG.6- DC REVERSE VOLTAGE DERATING CURVE
PERCENT OF DC REVERSE VOLTAGE, (%)
100
CAPACITANCE, (pF)
80
60
L100xW100xH2mm_copper heat sink,
Rth j-a=10°C/W
40
Tj=25°C, f=1MHz
20
Without heat sink,
Rth j-a : 26°C/W
100
1
10
100
0
0
25
50
75
100
125
150
REVERSE VOLTAGE, (V)
AMBIENT TEMPERATURE, (
℃)
Legal Disclaimer Notice
SBF20V60CT
Important Notice and Disclaimer
LSC reserves the right to make changes to this document and its products and specifications
at any time without notice. Customers should obtain and confirm the latest product
information and specifications before final design, purchase or use.
LSC makes no warranty, representation or guarantee regarding the suitability of its products
for any particular purpose, nor does LSC assume any liability for application assistance or
customer product design. LSC does not warrant or accept any liability with products which
are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of
LSC.
LSC products are not authorized for use as critical components in life support devices or
systems without express written approval of LSC.
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