1-2
1N5817 THRU 1N5819
1.0 AMP. Schottky Barrier Rectifier
Low forward voltage drop
High current capability
High reliability
High surge current capability
Case:DO-41 Molded plastic
Epoxy:UL94V-0 rate flame retardant
Lead:Axial leads, solderable per MIL-STD-202,
method 208 guaranteed
Polarity:Color band denotes cathode end
High temperature soldering guaranteed: 250C/10
seconds/0.375",(9.5mm)lead lengths at 5 lbs.,(2.3Kg) tension
Weight:0.33grams
Parameter Symbol
1N5817
1N5818
1N5819
Units
Maximum Repetitive Peak Reverse Voltage
V
RRM
20 30 40 V
Working Peak reverse Voltage
V
RWM
20 30 40 V
DC Blocking Voltage
V
DC
20 30 40 V
RMS Reverse Voltage
V
r
(rms) 14 21 28 V
Maximum Average Forward Rectified Current
(Ta=55C)
Ifav 1.0 1.0 1.0 A
Non Repetitive Peak Surge Current
(1/2 Wave. 60Hz.T
L
=70C)
Ifsm 25 25 25 A
Maximum Instantaneous Reverse
Current(Tl=25C)
Ir 1.0
1.0
1.0
mA
Maximum Instantaneous Reverse
Current(Tl=100C)
Ir 10.0
10.0
10.0
mA
Operating & Storage Temperature Range
Tj,Tstrg
-65 to 125 C
C
Forward Voltage(If=1.0A)
Vf
0.450
0.550
0.600
V
Typical Junction Capacitance (note 2)
Cj
110
70
70
pF
Notes: 1.Pulse Test-Pulse width=300S, Duty Cycle 2%.
2.Measured at 1MHz and applied Voltage of 4.0 Volts.
3.Thermal Resistance Junction to Lead Vertical PCB Mounting 0.375"(9.5mm)lead lengths.
FEATURES
MECHANICAL DATA
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(TA = 25
0
C)
DO-41
2.
2.
1.
1.
Pin:
1.ADODE
2.CATHODE BAND
ORDERING INFORMATION
Device Operating
Temperature
Package
1N581xCE
-20C TO +85C
DO-41
Note: x is the index if Voltage Range
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