V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
@TA
=
75 C
SB270 thru SB2100
FEATURES
Metal-Semiconductor junction with guard ring
Epitaxial construction
Low forward voltage drop
High current capability
The plastic material carries UL recognition 94V-0
For use in low voltage,high frequency inverters,free
wheeling,and polarity protection applications
MECHANICAL DATA
Case : JEDEC DO-15 molded plastic
Polarity : Color band denotes cathode
Weight : 0.015 ounces, 0.4 grams
Mounting position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.℃
SB270
70
49
70
Maximum Average Forward
Rectified Current
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum forward Voltage at 2.0A DC
2.0
60
0.79
Typical Thermal Resistance (Note 1)
R
0JC
10
C/W
I
R
@T
J
=100 C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25 C 0.01
10
mA
V
A
A
V
UNIT
V
V
CHARACTERISTICS SYMBOL
0.69
SB280
80
56
80
SB290
90
63
90
SB2100
100
70
100
SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE - 70 to 100 Volts
FORWARD CURRENT - 2.0 Amperes
NOTES : 1.Thermal Resistance Junction to Case.
2. Thermal Resistance Junction to Ambient.
3. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
T
J
Operating Temperature Range
-55 to +175
C
T
STG
Storage Temperature Range
-55 to +150
C
C
J
Typical Junction
Capacitance (Note 3)
250
pF
@T
J
=100 C
@T
J
=25 C
SEMICONDUCTOR
LITE-ON
All Dimensions in millimeter
Max.
Min.
DO-15
Dim.
A
D
C
B
25.4
7.60
-
5.80
0.71
2.60 3.60
0.86
DO-15
A
C
D
A
B
Typical Thermal Resistance (Note 2) R
0JA
20
C/W
REV. 12, Sep-2012, KDHD02
RATING AND CHARACTERISTIC CURVES
SB270 thru SB2100
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25
75 100 125 150
1.5
0
50
0.5
2.5
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
AMBIENT TEMPERATURE , C
2.0
1.0
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
INSTANTANEOUS FORWARD CURRENT ,(A)
0.2 0.4
0
0.1
1.0
0.6 0.8
TJ= 25 C
PULSE WIDTH 300us
10
FIG.3 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE , VOLTS
10
1100
1000
100
10
4
T
J
= 25 C, f= 1MHz
0.1
1.0
10
0.01
PERCENT OF RATED PEAK REVERSE VOLTAGE (%)
20 40 120 140
060 80 100
TJ= 25 C
0.001
INSTANTANEOUS REVERSE CURRENT ,(mA)
TJ= 75 C
TJ= 100 C
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
15 10 50 100
220
0
20
40
60
80
Pulse width 8.3ms
Single Half-Sine-Wave
Legal Disclaimer Notice
SB270 thru SB2100
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.
Important Notice and Disclaimer
