Dated : 12/02/2009
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
LM120 THRU LM1100
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 V
Forward Current - 1 A
Features
• High current capability
• High surge current capability
• Low forward voltage drop
• For use in low voltage, high frequency inverters
free wheeling ,and polarity protection applications
Mechanical Data
• Case: MiniMELF (DO-213AA), molded plastic body
• Terminals: Solder plated, solderable per MIL-STD-750,
method 2026
• Polarity: Color band denotes cathode end
• Mounting Position: Any
Absolute Maximum Ratings and Characteristics
Ratings at 25 OC ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive
load. For capacitive load, derate current by 20%.
Parameter
Symbols
LM120
LM130
LM140
LM150
LM160
LM180 LM1100 Units
Maximum Recurrent Peak Reverse Voltage
VRRM
20
30
40
50
60
80
100
V
Maximum RMS Voltage
VRMS
14
21
28
35
42
56
80
V
Maximum DC Blocking Voltage
VDC
20
30
40
50
60
80
100
V
Maximum Average Forward Rectified Current
0.375" (9.5 mm) Lead Length
IF(AV)
1
A
Peak Forward Surge Current 8.3 ms Single Half
Sine-Wave Superimposed on Rated Load (JEDEC
Method)
IFSM
40
A
Maximum Forward Voltage at 1 A and 25
OC
VF
0.55
0.7
0.85
V
Maximum Reverse Current
TA = 25
OC
at Rated DC Blocking Voltage
TA = 100
OC
IR
0.5
10
mA
Typical Junction Capacitance
1)
CJ
110
pF
Typical Thermal Resistance
2)
RθJA
75
OC/W
Operating Junction Temperature Range
Tj
- 55 to + 125
- 55 to + 150
OC
Storage Temperature Range
Tstg
- 55 to + 150
OC
1) Measured at 1 MHz and applied reverse voltage of 4 VDC.
2) Thermal resistance junction to ambient 0.24" X 0.24"(6 X 6 mm) copper pads to each terminals
MiniMELF (DO-213AA) Plastic Package
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