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YS20U45SL Datasheet, PDF (1/3 Pages) Yea Shin Technology Co., Ltd – 2 0A SURFACE MOUNT LOW VF SCHOTTKY B ARRIER RECTIFIER | |||
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DATA SHEET
SEMICONDUCTOR
YS20U45SL
2 0A SURFACE MOUNT LOW VF SCHOTTKY BARRIER RECTIFIER
H
Features
Applications
ÂHigh current capability, low forward voltage
ÂExcellent high temperature stability
ÂLow power loss, and high efficiency
ÂHigh forward surge capability
ÂRoHS compliant, and Halogen free
ÂSwitching mode power supply applications
ÂPortable equipment battery applications
ÂHigh frequency rectification
ÂDC/DC converter
ÂDesigned as bypass diodes for solar panels
Mechanical Data
ÂCase: TO-277 small outline plastic package
ÂTerminal: Matte tin plated, solderable per
MIL-STD-750, Method 2026
ÂMolding Compound Flammability Rating:UL94-0
ÂHigh temperature soldering guaranteed:
260qC /10second
ÂPacked with FRP substrate and epoxy
underfilled
Ordering Information
ÂDevice: YS20U45SL
ÂPackage: TO-277
ÂMarking: 20U45SL
ÂMaterial: Halogen free
ÂPacking: Tape & 13ââ Reel
ÂQuantity per reel: 5,000pcs
Pin Configuration
Maximum Ratings @ TA = 25°C unless otherwise specified
Symbol
VRRM
IF(AV)
IFSM
TJ & TSTG
Parameter
Repetitive Peak Reverse Voltage
Average Forward Current
Peak Forward Surge Current, 8.3ms single half sine-wave
Junction and Storage Temperature
Electrical Characteristics @ TA = 25°C unless otherwise specified
Value
45
20
300
-40~+150
Units
V
A
A
qC
Symbol
Parameter
Test Condition
Min
Typ Max Units
IF = 3A
0.32 0.35
V
VF
Forward Voltage
IF = 10A
0.42 0.44
V
IF = 20A
0.49 0.52
V
IR
CJ
Rth(JA)
Reverse Leakage Current
Junction Capacitance
Thermal Resistance (note 1)
VR = 45V
f=1MHz, VR=4V
0.3
600
31
Note 1: Polymide PCB, 2oz. copper. Cathode pad dimensions 18.8x14.4mm. Anode pad dimensions 5.6x14.4mm
mA
pF
qC/W
http://www.yeashin.com
1
REV.04 201409 10
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