SB120-SB1100
SB120 - SB1100
1.0 Ampere Schottky Barrier Rectifiers
Absolute Maximum Ratings* TA = 25°C unless otherwise noted
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics TA = 25°C unless otherwise noted
Symbol Parameter Value Units
IOAverage Rectified Current
.375 " lead length @ TL = 75°C1.0 A
if(surge) Peak Forward Surge Current
8.3 ms s ingle half-sine-wave
Superim posed on rated load (JEDE C method) 30 A
PDTotal Device Dissipation
Derate above 25°C1.25
12.5 W
mW/°C
RθJA Thermal Resistanc e, J unc tion to Ambient 80 °C/W
Tstg Storage Temperature Range -65 to +125 °C
TJOperating Junction Temperature -65 to +125 °C
Discrete POWER & Signal
Technologies
1998 Fairchild Semiconductor Corporation
Features
1.0 ampere operation at TA = 75°C
with no thermal runaway.
For use in low voltage, high
frequency inverters free
wheeling, and polarity
protection applications.
Parameter Device Units
120 130 140 150 160 180 1100
Peak Repetiti ve Reverse V ol tage 20 30 40 50 60 80 100 V
Maximum RMS Volt age 14 21 28 35 42 56 80 V
DC Reverse Voltage (Rated V R)20 30 40 50 60 80 100 V
Maximum Reverse Current
@ rated VRTA = 25°C
TA = 100°C0.5
10 mA
mA
Maximum Forward Voltage @ 1.0 A 500 700 850 mV
Maximum Full Load Reverse Current,
Full Cycle TA = 75°C30 mA
Typical Junction Capacitance
VR = 4.0 V, f = 1.0 MHz 110 pF
DO-41
COLOR BAND DENOTES CATHODE
1.0 min (25.4)
0.107 (2.72)
0.080 (2.03)
0.034 (0.86)
0.028 (0.71)
0.205 (5.21)
0.160 (4.06)
D i mensions in
inches (mm)
SB120-SB1100
Schottky Barrier Rectifiers
(continued)
Typical Characteristics
Fo rwa rd Curren t Der ating Cu rve
0 20406080100120140
0
0.25
0.5
0.75
1
LEAD TEMPERATURE ( C)
FO RWARD CURRENT (A )
º
SINGLE PHASE
HAL F WAVE
60Hz
RESISTIVE OR
INDUCTIVE LOAD
.3 75" 9. 5m m
LEAD LENGTH S
Forward Charact eristics
0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2
0.1
1
10
20
FORWARD VOLTAGE (V)
FOR WARD CURR ENT ( A)
SB120
SB150-SB160
SB1100
T = 25 C
Pulse W idth = 300µS
1% Duty Cycle
º
J
Junction Capacitance
0.1 0.5 1 5 10 40 60 100
10
20
40
60
80
100
200
400
REVERSE VOLTAGE (V)
CAPACITANCE ( pF )
T = 25 C
º
J
Non -Repetit ive Surge Curre nt
1246810204060100
0
6
12
18
24
30
NUMBER OF CYCLES AT 60Hz
FORWARD SURGE CURRENT (A)