LL5817 THRU LL5819
1.0 AMP. Surface Mount Schottky Barrier Rectifiers
Voltage Range
20 to 40 Volts
Current
1.0 Ampere
MELF
Features
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Surge overload ratings to 25 amperes
peak
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Ideal for printed circuit board
Reliable low cost construction utilizing
molded plastic technique results in
inexpensive product
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Mounting position: Any
Weight: 0.12 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25℃ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Symbol
Type Number
LL5817
LL5818
LL5819 Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
40
28
40
V
V
V
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
@TL = 90℃
I(AV)
1.0
A
Peak Forward Surge Current, 8.3 ms Single Half
Sine-wave Superimposed on Rated Load (JEDEC
method )
IFSM
25
A
Maximum Instantaneous Forward Voltage @1.0A
Maximum Instantaneous Forward Voltage @3.0A
VF
VF
0.450
0.750
0.550
0.875
1.0
10
80
0.600
0.900
V
V
mA
mA
℃/W
Maximum DC Reverse Current @ TA=25℃
at Rated DC Blocking Voltage @ TA=100℃
IR
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance ( Note 2 )
Operating and Storage Temperature Range
RθJA
Cj
110
pF
℃
TJ,TSTG
- 65 to + 125 / - 65 to + 150
Notes: 1. Thermal Resistance Junction to Ambient
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 Volts D.C.
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