1N5818 Просмотр технического описания (PDF) - Kingtronics International Company
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1N5818 Datasheet PDF : 2 Pages
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Website: www.kingtronics.com Email: info@kingtronics.com Tel: (852) 8106 7033 Fax: (852) 8106 7099
1N5817 THRU 1N5819
SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 40Volts Forward Current - 1.0 Ampere
FEATURES
◆Plastic package has 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:
250℃/10 seconds,0.375”(9.5mm) lead length,5 lbs. (2.3kg) tension
MECHANICAL DATA
Case: JEDEC DO-41 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, 0.33 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half-wave 60Hz,resistive or inductive load,for current capacitive load derate by 20%.
SYMBOLS
1N5817
1N5818
Maximum repetitive peak reverse voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
VRRM
20
30
VRMS
14
21
VDC
20
30
Maximum average forward rectified current
I(AV)
1.0
0.375”(9.5mm) lead length at TL=90℃
Peak forward surge current
8.3ms single half sine-wave superimposed on
IFSM
25.0
rated load (JEDEC Method)
Maximum instantaneous forward voltage at 1.0A
Maximum DC reverse current TA=25℃
at rated DC blocking voltage TA=100℃
VF
0.450
0.550
1.0
IR
10.0
Typical junction capacitance (NOTE 1)
Typical thermal resistance (NOTE 2)
Operating junction and storage temperature range
CJ
RθJA
TJ,TSTG
110.0
50.0
-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
1N5819
40
28
40
0.600
UNITS
VOLTS
VOLTS
VOLTS
Amp
Amps
Volts
mA
pF
℃/W
℃
1
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