1N5817
THRU
1N5819
1 Amp Schottky
Barrier Rectifier
20 to 40 Volts
DO-41
Features
Guard Ring Protection
Low Forward Voltage
Low Power Loss For High Efficiency
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 +125°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 IF(AV) 1.0A TA = 90°C
Peak Forward Surge
Current IFSM 25A 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage
1N5817
1N5818
1N5819
VF .45V
.55V
.60V
IFM = 1.0A;
TJ = 25°C*
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR 1.0mA
10mA TJ = 25°C
TJ = 100°C
Typical Junction
Capacitance Cj 110pF Measured at
1.0MHz, VR=4.0V
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
A
B
C
D
D
Cathode
Mark
omponents
20736 Marilla Street Chatsworth
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MCC
Revision: B 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
1 of 3
Lead Free Finish/RoHS Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Note: 1. High Temperature Solder Exemption Applied, see EU Directive Annex 7.
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Halogen free available upon request by adding suffix "-HF"
1.0
0.75
0.50
0.25
00 20 40 60 80 100 120
SINELE PHASE HALF WAVE 60Hz
RESISTIVE OR INDUCTIVE
L
O
A
D
.
3
7
5
"
9
.
5
m
m
L
E
A
D
LENGTHS
L
E
A
D
T
E
M
P
E
R
A
T
U
R
E
,
20
10
1.0
0.1
.2
.4 .6 .8 1.0 1.2 1.4
1.8 2.0
1
N
5
8
1
8
1N5819
1N5817
TJ = 25
PULSE WIDTH = 300us
1% DUTY CYCLE
I
N
S
T
A
N
T
A
N
E
O
U
S
F
O
R
W
A
R
D
V
O
L
T
A
G
E
,
V
O
L
T
S
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
J
E
D
E
C
M
E
T
H
O
D
N
U
M
B
E
R
O
F
C
Y
C
L
E
S
A
T
6
0
H
z
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
R
E
V
E
R
S
E
V
O
L
T
A
G
E
,
V
O
L
T
S
Fig. 4-TYPICAL JUNCTION CAPACITANCE
V
ERAGE FORWARD CURRENT
AMPERES
INSTANTANEOUS FORWARD
CURRENT AMPERES
P
EAK FORWARD SURGE
CURRENT, AMPERES
CAPACTANCE, pF
MCC
1N5817 thru 1N5819
Revision: B 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
2 of 3
MCC
Revision: B 2013/01/01
TM
Micro Commercial Components
www.mccsemi.com
3 of 3
Device Packing
Part Number-TP Tape&Reel: 5Kpcs/Reel
Part Number-AP Ammo Packing: 5Kpcs/Ammo Box
Part Number-BP Bulk: 50Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
Ordering Information :
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF