PAGE . 1
STAD-MAR.25.2009
1
1N5817~1N5819
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound.
• Exceeds environmental standards of MIL-S-19500/228
• For use in low voltage,high frequency inverters ,free
wheeling ,and polarity protection applications .
• In compliance with EU RoHS 2002/95/EC directives
MECHANICAL DATA
• Case: DO-41 Molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750,Method 2026
• Polarity: Color band denotes cathode
• Mounting Position: Any
• Weight: 0.0118 ounces, 0.336 grams
SCHOTTKY BARRIER RECTIFIERS
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
DO-41
Unit: inch(mm)
.034(.86)
.107(2.7)
.028(.71)
.080(2.0)
1.0(25.4)MIN. 1.0(25.4)MIN.
.205(5.2)
.160(4.1)
VOLTAGE 20 to 40 Volts CURRENT 1.0 Ampere
RETEMARAPLOBMYS7185N18185N19185N1STINU
egatloVesreveRkaePtnerruceRmumixaM V
MRR
020304V
egatloVSMRmumixaM V
SMR
411282V
egatloVgnikcolBCDmumixaM V
CD
020304V
)mm5.9("573.tnerruCdrawroFegarevAmumixaM )1erugiFeeS(htgneldael I
(F)VA
0.1A
evaw-enisflahelgnissm3.8:tnerruCegruSdrawroFkaeP )dohtemCEDEJ(daoldetarnodesopmirepus I
MSF
52A
CDA0.1taegatloVdrawroFmumixaM CDA0.3taegatloVdrawroFmumixaM V
F
74.0 57.0 55.0 578.0 06.0 09.0 V
TtnerruCesreveRCDmumixaM
J
52=
O
C
TegatloVgnikcolBCDdetaRta
J
001=
O
CI
R
2.0 01 Am
cnatsiseRlamrehTlacipyTe R
θAJ
08
O
W/C
egnaRerutarepmeTegarotSdnanoitcnuJgnitarepO T
J
T,
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521+ot55-051+ot55-
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C
PAGE . 2
STAD-MAR.25.2009
1
1N5817~1N5819
RATING AND CHARACTERISTIC CURVES
Fig.2- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTIC
Fig.4- MAXIMUM NON - REPETITIVE SURGE CURRENT
Fig.5- TYPICAL JUNCTION CAPACITANCE
Fig.3- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS REVERSE CURRENT,mA
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%)
INSTANTANEOUS FORWARD CURRENT
AMPERES
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
PEAK FORWARD SURGE CURRENT,
AMPERES
NO. OF CYCLE AT 60HZ
40
35
30
25
20
15
10
5
01 2 5 10 20 50 100
CAPACITANCE, pF
REVERSE VOLTAGE, VOLTS
100.1 0.4 1.0 4 10 40 100
20
40
60
100
200
400
.6 .80
50
0.1
10
1.0
.4.2 1.0 1.2 1.4 1.6 1.8
T=25 C
f = 1.0mHz
Vsig= 50mVp-p
J
O
20V
30V
40V
20 40 60 80 100 120 140
10
1.0
0.1
0.01
.001
T=100C
A
O
T=75C
A
O
T=25C
A
O
T=25C
J
O
Fig.1- FORWARD CURRENT DERATING CURVE
5.0
4.0
2.0
0
.375"9.5mm LEADLENGHTS
RESISTIVEORINDUCTIVELOAD
1.0
3.0
0 20 40 60 80 100 120 140 160
LEAD TEMPERATURE, C
O
AVERAGE FORWARD RECTIFIED
CURRENT AMPERES
=20-30V
=40-60V
