SB3020FCT SERIES
SCHOTTKY BARRIER RECTIFIERS VOLTAGE
FEATURES
0.112(2.85) 0.100(2.55) 0.272(6.9) 0.248(6.3)
20 to 60 Volts
CURRENT
30 Amperes
• Plastic package has Underwriters Laboratory Flammability Classification 94V-O. Flame Retardant Epoxy Molding Compound. • Exceeds environmental standards of MIL-S-19500/228 • Low power loss, high efficiency. • Low forward voltage, high current capability • High surge capacity. • For use in low voltage,high frequency inverters free wheeling , and polarlity protection applications. • In compliance with EU RoHS 2002/95/EC directives
0.406(10.3) 0.381(9.7) 0.134(3.4) 0.118(3.0)
0.189(4.8) 0.165(4.2) 0.130(3.3) 0.114(2.9)
0.606(15.4) 0.583(14.8)
MECHANICAL DATA
• Case: ITO-220AB full Molded plastic • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity: As marked. • Standard packaging: Any • Weight: 0.055 ounces, 1.5615 grams.
0.055(1.4) 0.039(1.0) 0.055(1.4) 0.039(1.0) 0.028(0.7) 0.019(0.5) 0.100(2.55)
0.177(4.5) 0.137(3.5)
0.543(13.8) 0.512(13.0)
0.114(2.9) 0.098(2.5)
0.100(2.55)
0.027(0.67) 0.022(0.57)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%
PA RA ME TE R Ma xi mum Re c urr e nt P e a k Re ve r s e Vo lta g e Ma xi mum RMS Vo lta g e Ma xi mum D C B lo c k i ng Vo lta g e Ma xi mum A ve ra g e F o r wa rd C ur re nt a t Tc = 7 5 O C P e a k F o r wa r d S ur g e C ur r e nt : 8 .3 ms s i ng le ha lf s i ne - wa ve s up e r i m p o s e d o n r a te d lo a d ( J E D E C me tho d ) Ma xi mum F o r wa rd Vo lta g e a t 1 5 A p e r le g Ma xi mum D C Re ve rs e C urr e nt a t Ra te d D C B lo c k i ng Vo lta g e Typ i c a l The r ma l Re s i s ta nc e Op e ra ti ng J unc ti o n Te mp e r a tur e Ra ng e S to ra g e Te m p e r a tur e Ra ng e TJ= 2 5 OC TJ= 1 0 0 OC
S YMB OL V RRM V RMS V DC I F (AV ) IF S M VF IR R J C TJ T S TG
SB 3020F C T SB3030F C T SB 3040F C T S B3045FC T SB3050FC T SB 3060F C T
UNITS V V V A
20 14 20
30 21 30
40 28 40 30
45 3 1 .5 45
50 35 50
60 42 60
275
A
0.55 0.2 50 1.5 -5 5 to + 1 2 5 - 5 5 to + 1 5 0 - 5 5 to +1 5 0
0.75
V mA
O
C/W
O
C C
O
August 27,2010-REV.03
PAGE . 1
SB3020FCT SERIES
RATING AND CHARACTERISTIC CURVES
400
AVERAGE FORWARD CURRENT AMPERES
50 40 30 20 10 0 0 50 100
O
PEAK FORWARD SURGE CURRENT, AMPERES
20 - 30 V 40 - 60 V
350 300 250 200 150 100 50 0 1 2 5 10 20
8.3ms Single Half Sine-Wave JEDEC Method
150
50
100
CASE TEMPERATURE, C
NO. OF CYCLE AT 60Hz
Fig.1- FORWARD CURRENT DERATING CURVE
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
10
INSTANTANEOUS REVERSE CURRENT, mA
T J=100 OC
INSTANTANEOUS FORWARD CURRENT, AMPERES
40 20-45V 10 8 6 4 2 1.0 0.8 0.6 0.4 0.2 0.1 50-60V
1.0
T J=75 OC
0.1
0.01
T J=25 C
O
0.001 0 20 40 60 80 100
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
PERCENT OF INSTANTANEOUS REVERSE VOLTAGE,(%) Fig.3- TYPICAL REVERSE CHARACTERISTIC
INSTANTANEOUS FORWARD VOLTAGE ,VOLTS
Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC
1200
CAPACITANCE, pF
1000
TJ = 25 C
O
800 600 400 200 1 2 5 10 20 50 100 200 500
REVERSE VOLTAGE, VOLTS
Fig.5- TYPICAL JUNCTION CAPACITANCE
August 27,2010-REV.03
PAGE . 2
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