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  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

LL5819 Datasheet

Surface Mount Schottky Barrier Rectifiers

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Small Signal Product
CREAT BY ART
LL5817 thru LL5819
Taiwan Semiconductor
Surface Mount Schottky Barrier Rectifiers
FEATURES
- Plastic package has carries underwriters
- Ideal for automated placement
- Surge overload rating to 25 Ampers peak
- Reliable low cost construction utilizing molded
plastic technique results in in-expensive product
- High temperature soldering :
260oC/10 seconds at terminals
- Mounting position : Any
- Weight : 0.12 g
- Packing code with suffix "G" means
Green compound (Halogen free)
MELF
MECHANICAL DATA
- Polarity: Indicated by blue cathode band
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25oC unless otherwise noted)
PARAMETER
SYMBOL LL5817
LL5818
LL5819
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
20
30
40
VRMS
14
21
28
Maximum DC blocking voltage
VDC 20 30 40
Maximum average forward rectified current
IF(AV)
1
Peak forward surge current, 8.3 ms single half sine-wave
superimposed on rated load
IFSM
25
Maximum instantaneous forward voltage (Note 1)
@1A
@3A
Maximum reverse current @ rated VR
Typical junction capacitance (Note 2)
TJ=25 oC
TJ=100 oC
Typical thermal resistance
Operating junction temperature range
Storage temperature range
Note 1: Pulse test with PW=300μs, 1% duty cycle
Note 2: Measured at 1 MHz and Applied Reverse Voltage of 4.0V D.C.
VF
IR
Cj
RθJA
TJ
TSTG
0.450
0.750
0.550
0.875
0.5
5
110
80
- 65 to +125
- 65 to +125
0.600
0.900
UNIT
V
V
V
A
A
V
mA
pF
OC/W
OC
OC
Document Number: DS_S1412010
Version: F14


  Taiwan Semiconductor (TSMC) Electronic Components Datasheet  

LL5819 Datasheet

Surface Mount Schottky Barrier Rectifiers

No Preview Available !

Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25oC unless otherwise noted)
Fig.1 Maximum Forward Current Derating Curve
1.25
1
0.75
0.5
0.25
0
0
25 50 75 100 125 150
Lead Temperature (OC)
Fig.3 Typical Forward Characteristics
100
LL5817
10
LL5818-LL5819
1
Pulse Width=300μs
1% Duty Cycle
0.1
0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1
Forward Voltage (V)
1000
Fig.5 Typical Junction Capacitance
100
10
0.1
1 10
Forward Voltage (V)
Document Number: DS_S1412010
100
LL5817 thru LL5819
Taiwan Semiconductor
Fig.2 Maximum Non-Repetitive Forward Surge Current
30
25 8.3ms Single Half Sine Wave
20
15
10
5
0
1 10 100
Number of Cycles at 60HZ
Fig.4 Typical Reverse Characteristics
10
Tj=100oC
1
0.1
Tj=25oC
0.01
0
20 40 60 80 100 120
Percent of Rated Peak Reverse Voltage (%)
140
Fig.6 Typical Transient Thermal Characteristics
100
10
1
0.1
0.01
0.01
0.1 1 10
T, Pulse Duration (Sec)
100
Version: F14


Part Number LL5819
Description Surface Mount Schottky Barrier Rectifiers
Maker Taiwan Semiconductor
Total Page 4 Pages
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