1N5817 THRU 1N5819
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40Volts Forward Current -
1.0 Ampere
DO-41
FEATURES
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
1.0 (25.4)
MIN.
Metal silicon junction,majority carrier conduction
Guardring for overvoltage protection
0.107 (2.7)
0.080 (2.0)
DIA.
Low power loss,high efficiency
High current capability,low forward voltage drop
High surge capability
For use in low voltage,high frequency inverters,
free wheeling,and polarity protection applications
High temperature soldering guaranteed:
0.205 (5.2)
0.160(4.1)
250 C/10 seconds,0.375”(9.5mm) lead length,
5 lbs. (2.3kg) tension
1.0 (25.4)
MIN.
0.034 (0.86)
0.028 (0.70)
DIA.
MECHANICAL DATA
Case: JEDEC DO-41 molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,
Method 2026
Dimensions in inches and (millimeters)
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight:0.012 ounce, 0.33 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for current capacitive load derate by 20%.
SYMBOLS
1N5817
1N5818
1N5819
UNITS
MDD Catalog
Number
Maximum repetitive peak reverse voltage
Maximum RMS voltage
20
14
20
30
21
30
40
28
40
VOLTS
VOLTS
VOLTS
VRRM
VRMS
VDC
Maximum DC blocking voltage
Maximum average forward rectified current
0.375”(9.5mm) lead length at TL=90 C
Peak forward surge current
I(AV)
1.0
Amp
IFSM
25.0
8.3ms single half sine-wave superimposed on
rated load (JEDEC Method)
Amps
VF
IR
0.450
0.550
0.600
Maximum instantaneous forward voltage at 1.0A
Volts
mA
Maximum DC reverse current
at rated DC blocking voltage
TA=25 C
0.5
10.0
TA=100 C
Typical junction capacitance (NOTE 1)
CJ
RθJA
pF
C/W
C
110.0
50.0
Typical thermal resistance (NOTE 2)
Operating junction and storage temperature range
TJ,TSTG
-65 to +125
Note:1.Measured at 1MHz and applied reverse voltage of 4.0V D.C.
2.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted
MDD ELECTRONIC