Data Sheet

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