SB3020CT SERIES
SCHOTTKY BARRIER RECTIFIERS VOLTAGE 20 to 60 Volts CURRENT Recongnized File #E228882
FEATURES
• 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. free wheeling , and polarlity protection applications. • In compliance with EU RoHS 2002/95/EC directives
0.058(1.47) 0.042(1.07) 0.038(0.96) 0.019(0.50) 0.50(12.7)MIN.
30 Amperes
0.419(10.66) 0.387(9.85) 0.139(3.55) MIN.
0.196(5.00) 0.163(4.16) 0.054(1.39) 0.045(1.15)
• For use in low voltage,high frequency inverters
0.624(15.87) 0.548(13.93)
0.115(2.92) 0.080(2.03) 0.025(0.65)MAX.
MECHANICAL DATA
• Case: TO-220AB Molded plastic • Terminals: Solder plated, solderable per MIL-STD-750, Method 2026 • Polarity: As marked. • Standard packaging: Any • Weight: 0.065 ounces, 1.859grams.
0.100(2.54)
0.100(2.54)
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 M E TE R M a xi m um Re c urr e nt P e a k Re ve rs e Vo lta g e M a xi m um RM S Vo lta g e M a xi m um D C B lo c k i ng Vo lta g e M a xi m um A ve r a g e F o rwa rd C urr e nt a t Tc = 7 5 O C P e a k F o r wa rd S ur g e C urre nt : 8 .3 m s 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 m e tho d ) M a xi m um F o r wa rd Vo lta g e a t 1 5 A p e r le g M a xi m um D C Re ve rs e C urre nt a t Ra te d D C B lo c k i ng Vo lta g e Typ i c a l The rm a l Re s i s ta nce Op e ra ti ng J unc ti o n Te m p e ra tur e Ra ng e S to ra g e Te m p e ra ture Ra ng e T J =2 5 O C T J =1 0 0 O C
S YM B OL V RRM V RMS V DC I F (AV ) IF S M VF IR RJ C TJ T S TG
0.177(4.5) MAX.
SB3020CT SB3030C T SB3040CT SB3045C T SB3050CT SB 3060C T
UNITS V V V A
20 14 20
30 21 30
40 28 40 25
45 3 1 .5 45
50 35 50
60 42 60
275 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
O
A 0.75 V mA C/W
O
C C
O
August 26,2010-REV.02
PAGE . 1
SB3020CT SERIES
RATING AND CHARACTERISTIC CURVES
400
AVERAGE FORWARD CURRENT AMPERES
50 40 30 20 10 0 0
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
50
100
O
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
40
INSTANTANEOUS FORWARD CURRENT AMPERES
T J=100 OC
20-45V
10 8 6 4 2 1.0
1.0
50-60V
T J=75 OC
0.1
0.01
T J=25 C
O
0.8 0.6 0.4 0.2
0.001
0.1
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,(%)
INSTANTANEOUS FORWARD VOLTAGE, VOLTS
Fig.3- TYPICAL REVERSE CHARACTERISTIC
Fig.4- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTIC
1200
CAPACITANCE, pF
1000 800
TJ = 25 C
O
600 400 200 1 2 5 10 20 50 100 200 500
REVERSE VOLTAGE, VOLTS
Fig.5- TYPICAL JUNCTION CAPACITANCE
August 26,2010-REV.02
PAGE . 2
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