NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.
2.Thermal Resistance Junction to Lead.
V
RMS
V
DC
V
RRM
I
(AV)
I
FSM
V
F
SB170 thru SB1100
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-41 molded plastic
Polarity : Color band denotes cathode
Weight : 0.012 ounces, 0.34 grams
Mounting position : Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
80
56
80
SB170
70
49
70
100
70
100
90
63
90
Maximum Average Forward Rectified Current
.375"(9.5mm) Lead Lengths
@TL
=
100 C
Peak Forward Surge Current
8.3ms single half sine-wave
super imposed on rated load (JEDEC Method)
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Forward
Voltage at
1.0
40
T
J
Operating Temperature Range
-55 to +150
C
T
STG
Storage Temperature Range
-55 to +150
C
Typical Thermal Resistance (Note 2)
R
0JL
50
C/W
C
J
Typical Junction Capacitance (Note 1)
30
pF
I
R
@T
J
=100 C
Maximum DC Reverse Current
at Rated DC Blocking Voltage
@T
J
=25 C 0.02
2.0
mA
V
A
A
V
UNIT
V
V
All Dimensions in millimeter
Max.
Min.
DO-41
Dim.
A
D
C
B
25.4
5.20
-
4.10
0.71
2.00 2.70
0.86
DO-41
A
C
D
A
B
CHARACTERISTICS SYMBOL
I
F
=1.0A,T
J
=100 C
I
F
=1.0A,T
J
=25 C
0.79
0.69
SCHOTTKY BARRIER RECTIFIERS REVERSE VOLTAGE - 70 to 100 Volts
FORWARD CURRENT - 1.0 Ampere
SB180 SB190 SB1100
SEMICONDUCTOR
LITE-ON
REV. 8, Sep-2012, KDHC03
RATING AND CHARACTERISTIC CURVES
SB170 thru SB1100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
FIG.1 - FORWARD CURRENT DERATING CURVE
AVERAGE FORWARD CURRENT
AMPERES
25
75 100 125 150
0.6
0
50
0.2
1.0
175
SINGLE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE LOAD
0.375"(9.5mm) LEAD LENGTHS
LEAD TEMPERATURE , C
0.8
0.4
0.1
1.0
10
0.01
PERCENT OF RATED PEAK REVERSE VOLTAGE , (%)
20 40 120 140
060 80 100
0.001
INSTANTANEOUS REVERSE CURRENT ,(mA)
TJ= 100 C
TJ= 125 C
TJ= 25 C
FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT
NUMBER OF CYCLES AT 60Hz
PEAK FORWARD SURGE CURRENT,
AMPERES
1 5 10 50 1002 20
0
10
20
30
40
Pulse width 8.3ms
Single Half-Sine-Wave
(JEDEC METHOD)
FIG.3 - TYPICAL JUNCTION CAPACITANCE
CAPACITANCE , (pF)
REVERSE VOLTAGE , VOLTS
0.1 100
10
0
100
1 104
T
J
= 25 C, f= 1MHz
INSTANTANEOUS FORWARD CURRENT ,(A)
10
INSTANTANEOUS FORWARD VOLTAGE , VOLTS
FIG.4 - TYPICAL FORWARD CHARACTERISTICS
0.2 0.8
0.1
1.0
0.4 0.6
0.01
1.0
TJ= 25 C
12
0
PULSE WIDTH 300us
Legal Disclaimer Notice
SB170 thru SB1100
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