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LS34A

GOOD-ARK
Part Number LS34A
Manufacturer GOOD-ARK
Description Surface Mount Schottky Rectifier
Published Sep 26, 2016
Detailed Description LS34A thru LS345A Surface Mount Schottky Rectifier Reverse Voltage 40~45V Forward Current 3A Features • Schottky barrie...
Datasheet PDF File LS34A PDF File

LS34A
LS34A

Overview
LS34A thru LS345A Surface Mount Schottky Rectifier Reverse Voltage 40~45V Forward Current 3A Features • Schottky barrier diodes • Low forward voltage drop • Solder dip 260 °C, 10 s • Low profile， typical thickness 1.
0mm • Moisture sensitivity: level 1, per J-STD-020 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) Parameter Symbol Maximum repetitive peak reverse voltage VRRM Maximum RMS voltage VRMS Maximum DC blocking voltage VDC Maximum average forward rectified current at TL (See Fig.
1) IF(AV) Peak forward surge current 8.
3 ms single half sine-wave superimposed on rated load IFSM Operating junction and storage temperature range TJ, TSTG LS34A 40 28 40 LS345A 45 31.
5 45 3.
0 55 - 55 to + 150 Electrical Characteristics (TA = 25 °C unless otherwise noted) Parameter Test Conditions Symbol LS34A LS345A Maximum Instantaneous forward voltage IF=3A, TA=25℃ VF 0.
52 Maximum DC reverse current at rated DC blocking voltage TA=25℃ IR 1 Typical junction capacitance 4.
0 V, 1 MHz CJ 160 Typical thermal resistance1) juntion to case juntion to lead RθJC RθJL 50 35 Note1:Thermal resistance from junction to case and lead,mounted on PCB with 8.
0×8.
0mm copper pads Unit V V V A A °C Unit Volts mA pF ℃/W www.
goodark.
com 1/4 2015.
01-Rev.
A LS34A thru LS345A Surface Mount Schottky Rectifier Reverse Voltage 40~45V Forward Current 3A Ratings and Characteristics Curves (TA = 25℃ unless otherwise noted) Figure 1.
Forward Current Derating Curve Figure 2.
Maximum Non‐Repetitive  Peak Forward Surge Current Figure 3.
 Typical Reverse Characteristics  Figure 4.
 Typical Junction Capacitance Figure 5.
 Typical Instantaneous Forward Characteristics  www.
goodark.
com 2/4 2015.
01-Rev.
A LS34A thru LS345A Surface Mount Schottky Rectifier Reverse Voltage 40~45V Forward Current 3A Package Outline Dimensions in inches (mill...


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