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1N5820 THRU 1N5822
SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 40 Volts Forward Current - 3.0 Amperes
DO-201AD
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 : 260oC / 10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension
0.210(5.3) 0.190(4.8) DIA.
0.375(9.5) 0.285(7.2)
1.0(25.4) MIN.
1.0(25.4) MIN.
MECHANICAL DATA
Case : JEDEC DO-201AD Molded plastic body Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight : 0.04 ounce, 1.12 grams
0.052(1.3) 0.048(1.2) DIA.
*Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified. Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current o 0.375" (9.5mm) lead length at TL=95 C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Maximum instantaneous forward voltage at 3.0 A Maximum instantaneous forward voltage at 9.4 A Maximum instantaneous reverse current at rated DC reverse voltage Typical junction capacitance ( NOTE 1 ) Typical thermal resistance ( NOTE 2 ) Operating junction and storage temperature range TA=25 C TA=100 C
o o o
SYMBOLS VRRM VRMS VDC I(AV)
1N5820
20 14 20
1N5821
30 21 30
1N5822
40 28 40
UNITS Volts Volts Volts Amps
3.0
IFSM VF VF IR CJ R R
JA JL
80 0.475 0.850 0.500 0.900 2.0 20.0 250 40 10 -65 to +125 0.525 0.950
Amps Volts Volts mA pF
o
C/W
o
TJ,TSTG
C
NOTES : (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (2) Thermal resistance from junction to lead vertical P.C.B. mounted, 0.5" (12.7mm) lead length with 2.5 x 2.5" (63.5 x 63.5mm) copper pad
REV. : 0
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES 1N5820 THRU 1N5822
FIG.1 - FORWARD CURRENT DERATING CURVE 3.0 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES 2.5 2.0 1.5 1.0 0.5 0 0 25 50 75 100 125
o
FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 80 PEAK FORWARD SURGE CURRENT, AMPERES
RESISTIVE OR INDUCTIVE LOAD 0.375" (9.5mm) LEAD LENGTH
70 60 50 40 30 20 10
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
150
175
1
10 NUMBER OF CYCLES AT 60Hz
100
AMBIENT TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10.00 IINSTANTANEOUS FORWARD CURRENT, AMPERES 100
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES
10
PULSE WIDTH=300uS 1% DUTY CYCLE
1.00
1
TJ = 125 C
o
TJ = 25 C
o
0.1
TJ = 75 C
o
0.10
0.01
TJ = 25 C
o
0.01 0 0.2 0.4 0.6 0.8 1.0 1.2
1N5820 1N5821 1N5822
0.001 1.4 1.6 0 20 40 60 80 100 INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE,%
400
JUNCTION CAPACITANCE, pF
TRANSIENT THERMAL IMPEDANCE( C/W)
FIG.5 - TYPICAL JUNCTION CAPACITANCE
TJ = 25 C
o
FIG.6 - TYPICAL TRANSIENT THERMAL IMPEDANCE 100
o
10
100
1
0 .1 .2 .4 1.0 2 4 10 20 40 100 REVERSE VOLTAGE, VOLTS
0.1 0.01
0.10
1.0
10
100
t , PULSE DURATION, sec
REV. : 0
Zowie Technology Corporation

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