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SB120 - SB1100
Features
1.0 ampere operation at T = 75C
A
with no thermal runaway.
For use in low voltage, high frequency
inverters free wheeling, and polarity
DO-41
protection applications.
COLOR BAND DENOTES CATHODE
Schottky Rectifiers
Absolute Maximum Ratings* T = 25C unless otherwise noted
A
Value
Symbol Parameter Units
120 130 140 150 160 180 1100
V Maximum Repetitive Reverse Voltage 20 30 40 50 60 80 100 V
RRM
I Average Rectified Forward Current 1.0 A
F(AV)
.375 lead length @ T = 75C
A
I Non-repetitive Peak Forward Surge Current
FSM
30 A
8.3 ms Single Half-Sine-Wave
Storage Temperature Range -65 to +125 C
T
stg
T Operating Junction Temperature -65 to +125
C
J
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol Parameter Value Units
P Power Dissipation 1.25 W
D
R Thermal Resistance, Junction to Ambient 80 C/W
JA
Electrical Characteristics T = 25C unless otherwise noted
A
Device
Symbol Parameter Units
120 130 140 150 160 180 1100
V Forward Voltage @ 1.0 A 500 700 850 mV
F
I 0.5 mA
Reverse Current @ rated V T = 25C
R
R A
10 mA
T = 100C
A
I Maximum Full Load Reverse Current, Full Cycle 30 mA
rr
T = 75C
A
Total Capacitance 110 pF
C
T
V = 4.0 V, f = 1.0 MHz
R
2001 Fairchild Semiconductor Corporation SB120-SB1100, Rev. C