Schottky Rectifiers - Fairchild Semiconductor
Description
SB120-SB1100
SB120 - SB1100
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.
DO-41
COLOR BAND DENOTES CATHODE
Schottky Rectifiers
Absolute Maximum Ratings*
Symbol
VRRM IF(AV) IFSM Tstg TJ
TA = 25°C unless otherwise noted
Parameter
120 Maximum Repetitive Reverse Voltage Average Rectified Forward Current .
375 " lead length @ TA = 75°C Non-repetitive Peak Forward Surge Current 8.
3 ms Single Half-Sine-Wave Storage Temperature Range Operating Junction Temperature 20 130 30 140 40
Value
150 50 1.
0 30 -65 to +125 -65 to +125 160 60 180 80 1100 100
Units
V A A °C °C
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Thermal Characteristics
Symbol
PD RθJA
Parameter
Power Dissipation Thermal Resistance, Junction to Ambient
Value
1.
25 80
Units
W °C/W
Electrical Characteristics
Symbol
VF IR Irr CT
TA = 25°C unless otherwise noted
Parameter
120 130 Forward Voltage @ 1.
0 A TA = 25°C TA = 100°C Maximum Full Load Reverse Current, Full Cycle TA = 75°C Total Capacitance VR = 4.
0 V, f = 1.
0 MHz Reverse Current @ rated VR 500 140
Device
150 0.
5 10 30 110 160 180 1100 850 700
Units
mV mA mA mA pF
2001 Fairchild Semiconductor Corporation
SB120-SB1100, Rev.
C
SB120-SB1100
Schottky Rectifier
(continued)
Typical Characteristics
Average Rectified Forward Current, IF [A]
1
20 10
SB120
0.
75
SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD .
375" 9.
5mm LEAD LENGTHS
Forward Current, IF [A]
SB1100
0.
5
1
SB150-SB160
0.
25
0
T J = 25ºC Pulse Width = 300µS 1% Duty Cycle
0
20
40 60 80 100 Lead Temperature [ºC]
120
140
0.
1 0.
2
0.
4
0.
6 0.
8 1 1.
2 1.
4 1.
6 Forward Voltage, VF [V]
1.
8
2
Figure 1.
Forward Current Derating Curve
Figure 2.
Forward Voltage Characteristics
Peak Forward Surge Current, IFSM [A]
30 Total Capacitance, C T [pF]
400 200
T J = 25ºC
24
18
100 80 60...
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