1N5817
THRU
1N5819
1 Amp Schottky
Barrier Rectifier
20 to 40 Volts
DO-41
Features
Schottky Barrier Rectifier
Guard Ring Protection
Low Forward Voltage
Low Power Loss For High Efficiency
High Current Capability
DIMENSIONS
INCHES
MM
DIM MIN MAX MIN MAX NOTE
A .166 .205 4.10 5.20
B .080 .107 2.00 2.70
C .028 .034 .70 .90
D 1.000 --- 25.40 ---
Maximum Ratings
Operating Temperature: -55
C to +125
C
Storage Temperature: -55
C to +150
C
Maximum Thermal Resistance; 80
C/W Junction To Ambient
MCC
Part Number
Maximum
Recurrent
Peak Reverse
Voltage
Maximum
RMS Voltage
Maximum DC
Blocking
Voltage
1N5817 20V 14V 20V
1N5818 30V 21V 30V
1N5819 40V 28V 40V
Electrical Characteristics @ 25
C Unless Otherwise Specified
Average Forward
Current
I
F(AV)
1.0A T
A
= 90
C
Peak Forward Surge
Current
I
FSM
25A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
1N5817
1N5818
1N5819
V
F
.45V
.55V
.60V
I
FM
= 1.0A;
T
J
= 25
C*
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
I
R
0.5mA
10mA
T
J
= 25
C
T
J
= 100
C
Typical Junction
Capacitance
C
j
110pF Measured at
1.0MHz, V
R
=4.0V
*Pulse test: Pulse width 300
sec, Duty cycle 2%
A
B
C
D
D
Cathode
Mark
omponents
21201 Itasca Street Chatsworth
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M C C
www.
mccsemi
.com
1.0
0.75
0.50
0.25
0
0 20 40 60 80 100 120
SINELE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE
LOAD .375" 9.5mm LEAD
LENGTHS
LEAD TEMPERATURE,
J
20
10
1.0
0.1
.2
.4
.6
.8
1.0 1.2 1.4
1.8 2.0
1N5818
1N5819
1N5817
TJ = 25
J
PULSE WIDTH = 300
g
s
1% DUTY CYCLE
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig. 1-FORWARD CURRENT DERATING CURVEE
Fig. 2-TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
30
25
20
15
10
5
1 2
5 10 20
50 100
8.3ms SINGLE HALF SINE WAVE
JEDEC METHOD
NUMBER OF CYCLES AT 60Hz
Fig. 3-MAXIMUM NON-REPETITIVE SURGE CURRENT
400
200
100
80
60
40
20
10
0.1 0.4 1.0 4 10 40 60 100
T
J
= 25
J
REVERSE VOLTAGE ,VOLTS
Fig. 4-TYPICAL JUNCTION CAPACITANCE
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www.
mccsemi
.com
M C C
1N5817 thru 1N5819
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