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SB220 THRU SB2100
SCHOTTKY BARRIER RECTIFIER Reverse Voltage - 20 to 100 Volts Forward Current - 2.0 Amperes
DO-204AC
FEATURES
* Plastic package has Underwriters Laboratory Flammability Classifications 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
0.140(3.6) 0.104(2.6) DIA.
0.300(7.6) 0.230(5.8)
1.0(25.4) MIN.
1.0(25.4) MIN.
MECHANICAL DATA
Case : JEDEC DO-204AC Molded plastic body Terminals : Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity : Color band denotes cathode end Mounting Position : Any Weight : 0.015 ounce, 0.4 gram
0.034(0.86) 0.028(0.71) 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 0.375" (9.5mm) lead length (SEE FIG.1) Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method)
o
SYMBOLS VRRM VRMS VDC I(AV)
SB220
20 14 20
SB230
30 21 30
SB240
40 28 40
SB250
50 35 50
SB260
60 42 60
SB280
80 56 80
SB2100
100 70 100
UNITS Volts Volts Volts Amps
2.0
IFSM
50
Amps
Maximum instantaneous forward voltage at 2.0 A
VF
0.55
0.70
0.85
Volts
Maximum instantaneous reverse current at rated DC blocking voltage
TA=25 C TA=100 C
o
o
IR
1.0 10.0
mA
Typical thermal resistance ( NOTE ) Operating junction and storage temperature range
R
JA
35 -50 to +150
o
C/W
o
TJ,TSTG
C
NOTES : Thermal resistance junction to lead P.C.B. mounted 0.375" (9.5mm) lead length.
REV. : 0
Zowie Technology Corporation
RATINGS AND CHARACTERISTIC CURVES SB220 THRU SB2100
FIG.1 - FORWARD CURRENT DERATING CURVE 2.5 AVERAGE FORWARD RECTIFIED CURRENT, AMPERES PEAK FORWARD SURGE CURRENT, AMPERES
RESISTIVE OR INDUCTIVE LOAD
FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50
8.3ms SINGLE HALF SINE-WAVE (JEDEC Method)
2.0
40
1.5
30
1.0
20
0.5
10
0 0 25 50 75 100 125
o
0 150 175 1 10 NUMBER OF CYCLES AT 60Hz 100 AMBIENT TEMPERATURE, C
FIG.3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 50.00 IINSTANTANEOUS FORWARD CURRENT, AMPERES 10
FIG.5 - TYPICAL REVERSE CHARACTERISTICS
10.00
INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES
1.0
TJ = 100 C
o
Pulse width=300us 1% Duty Cycle
1.00
0.1
TJ = 75 C
o
TJ = 25 C
o
0.10
.01
TJ = 25 C
o
0.01 0 0.2 0.4 0.6 0.8 1.0
SB220~SB240 SB250~SB260 SB280~SB2100
0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE,%
1.2
1.4
1.6
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
REV. : 0
Zowie Technology Corporation

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