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MCCFeatures
• • • • •
omponents21201 Itasca Street Chatsworth
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SK52THRUSK510
For Surface Mount Applications Extremely Low Thermal Resistance Easy Pick And Place
High Temp Soldering: 250OC for 10 Seconds At Terminals\\ High Current Capability With Low Forward Voltage
5 Amp Schottky
Rectifier20 to 100 Volts
DO-214AB (SMCJ) (Round Lead) HMaximum Ratings
• Operating Temperature: -55OC to +150OC • Storage Temperature: -55OC to +150OC
• Maximum Thermal Resistance; 18OC/W Junction To Lead
MCC Maximum Maximum Maximum Part Device Recurrent RMS DC Number Marking Peak Reverse Voltage Blocking
Voltage Voltage
SK52 SK52 20V 14V 20V SK53 SK53 30V 21V 30V SK54 SK54 40V 28V 40V SK545 SK545 45V 31.5V 45V SK55 SK55 50V 35V 50V SK56 SK56 60V 42V 60V SK58 SK58 80V 56V 80V SK510 SK510 100V 70V 100V
Cathode Band J A DC E F G B DIMENSIONSINCHESMMDIMMINMAXMINMAXA .200 .214 5.08 5.43B .177 .203 4.70 5.30C .002 .005 .05 .13D---.02---.51E .053 .067 1.35 1.70F .168.1794.27 4.55G .320 .330 8.13 8.38H.239.2436.086.18J .234 .240 5.95 6.10NOTEElectrical Characteristics @ 25OC Unless Otherwise Specified Average Forward IF(AV) 5.0A TJ = 120°C
Current Peak Forward Surge IFSM 150A 8.3ms, half sine Current Maximum
Instantaneous
Forward Voltage
.55V IFM = 5.0A; SK52- 545 VF
.75V TJ = 25OC* SK55- 56
.85V SK58- 510
Maximum DC
1.0mA TJ = 25OC Reverse Current At IR
20mA TJ = 100OC Rated DC Blocking
Voltage
Typical Junction CJ 200pF Measured at Capacitance 1.0MHz, VR=4.0V *Pulse test: Pulse width 200 usec, Duty cycle 2%
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SK52 thru SK510
MCC Figure 1
Typical Forward Characteristics
Figure 2 100Forward Derating Curve
6 600 400 5 200
4 100 60 3 40 Amps SK55-SK56 SK52-SK545 20 2
SK58-SK510
Amps 10
1
Single Phase, Half Wave 6
60Hz Resistive or Inductive Load 4
0 80 120 140 160 180 100 60
2
°C
25OC
Average Forward Rectified Current - Amperes versus 1
Ambient Temperature - °C
.6 .4 .2 .1
.4 .6 .8 1.4 1.0 1.2 .2
Volts
Instantaneous Forward Current - Amperes versus Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
100 0
600
400
200 TJ=25°C pF 100 60
40
20 10 .1 .2 .4 1 2 10 20 404 100 200 400 1000 Volts Junction Capacitance - pF versus
Reverse Voltage - Volts
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SK52 thru SK510
Figure 4
Typical Reverse Characteristics 10 6 4
2 1 .6 .4 .2 µAmps .1 .06 .04 .02 .01 .006 .004 .002 .001 20 40 60 80 100 120 Volts
Instantaneous Reverse Leakage Current - MicroAmperes versus Percent Of Rated Peak Reverse Voltage - Volts
140
SK52 -SK545SK55 -SK510 Amps
25°C MCCFigure 5
Peak Forward Surge Current 150 125 100 75 50 25 0
1 4 6 8 10 20 4060 801002 Cycles
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
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