1N5817 Datasheet, PDF (1/2 Pages) Motorola, Inc – SCHOTTKY BARRIER RECTIFIERS 1 AMPERE 20, 30 and 40 VOLTS

1N5817 THRU 1N5819
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40 Volts
Forward Current - 1.0 Ampere
DO-204AL
0.107(2.7)
0.080(2.0)
DIA.
FEATURES
* The plastic package carries Underwriters Laboratory
Flammability Classification 94V-0
* Metal silicon junction, majority carrier conduction
* Guardring for overvoltage protection
* 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 :
260^oC / 10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension
MECHANICAL DATA
0.034(0.86)
0.028(0.71)
DIA.
*Dimensions in inches and (millimeters)
Case : JEDEC DO-204AL Molded plastic body
Terminals : Plated axial leads, solderable per MIL-STD-750,
Method 2026
Polarity : Color band denotes cathode end
Mounting Position : Any
Weight : 0.012 ounce, 0.3 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ^oC ambient temperature
unless otherwise specified.
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
SYMBOLS
VRRM
VRMS
VDC
1N5817
20
14
20
1N5818
30
21
30
1N5819
40
28
40
UNITS
Volts
Volts
Volts
Maximum average forward rectified current
0.375" (9.5mm) lead length at TL=90^oC
I(AV)
1.0
Amps
Peak forward surge current 8.3ms single half sine-wave
superimposed on rated load (JEDEC Method)
IFSM
25
Amps
Maximum instantaneous forward voltage at 1.0 A
VF
0.450
0.550
0.600
Volts
Maximum instantaneous forward voltage at 3.1 A
VF
Maximum instantaneous reverse
current at rated DC reverse voltage
TA=25^oC
TA=100^oC
IR
0.750
0.875
1.0
10.0
0.900
Volts
mA
Typical junction capacitance ( NOTE 1 )
CJ
110
R JA
50
Typical thermal resistance ( NOTE 2 )
R JL
15
Operating junction and storage temperature range
TJ,TSTG
-65 to +125
NOTES : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(2) Thermal resistance from junction to lead, and/or to ambient P.C.B. mounted with 0.375" (9.5mm) length with 1.5 x 1.5" (38 x 38mm) copper pads
pF
o_{C / W}
o_C
REV. : 0
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