LS32 thru LS35
Surface Mount Schottky Rectifier
Reverse Voltage 20~50V Forward Current 3A
Features
• Schottky barrier diodes
• Low forward voltage drop
• Low leakage current
• Moisture sensitivity: level 1, per J-STD-020
• Solder dip 260 °C, 10 s
• Low profile, typical thickness 1.0mm
• AEC-Q101 qualified
eSGB (SMAF)
Typical Applications
For use in low voltage,high freqency inverters,free wheeling, and polarity
protection application
Maximum Ratings (TA = 25 °C unless otherwise noted)
LS32
LS33
LS34
LS345
LS35
Unit
Parameter
Symbol
20
14
20
30
21
30
40
28
40
45
31.5
45
50
35
50
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
V
V
V
VRRM
VRMS
VDC
Maximum average forward rectified current at TL
(See Fig.1)
3.0
100
A
A
IF(AV)
IFSM
Peak forward surge current 8.3 ms single half
sine-wave superimposed on rated load
- 55 to + 150
Operating junction and storage temperature range
°C
TJ, TSTG
Electrical Characteristics (TA = 25 °C unless otherwise noted)
LS32
LS33
LS34
LS345
LS35
Unit
Parameter
Test Conditions
Symbol
Maximum Instantaneous
forward voltage
0.52
Volts
VF
IF=3A, TA=25℃
0.2
15
Maximum DC reverse current
at rated DC blocking voltage
TA=25℃
TA=125℃
mA
pF
IR
234
CJ
Typical junction capacitance
4.0 V, 1 MHz
50
juntion to case
juntion to lead
RθJC
RθJL
Typical thermal resistance1)
℃/W
35
Note1:Thermal resistance from junction to case and lead,mounted on PCB with 8.0×8.0mm copper pads
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2014.8-Rev.B