SK12 THRU SK110 Features • • • • • • 1 Amp Schottky Rectifier 20 to 100 Volts Schottky Barrier Rectifier Guard Ring Protection Low Forward Voltage Reverse Energy Tested High Current Capability Extremely Low Thermal Resistance Maximum Ratings • • • DO-214AA (SMBJ) (Round Lead) Operating Temperature: -55°C to +125°C Storage Temperature: -55°C to +150°C Maximum Thermal Resistance; 15 °C/W Junction To Lead MCC Catalog Number SK12 SK13 SK14 SK15 SK16 SK18 SK110 Device Marking SK12 SK13 SK14 SK15 SK16 SK18 SK110 Maximum Recurrent Peak Reverse Voltage 20V 30V 40V 50V 60V 80V 100V Maximum RMS Voltage 14V 21V 28V 35V 42V 56V 70V H Cathode Band Maximum DC Blocking Voltage 20V 30V 40V 50V 60V 80V 100V J A E D G DIMENSIONS TJ = 90°C 8.3ms, half sine IFM = 1.0A; TJ = 25°C* B F Electrical Characteristics @ 25°C Unless Otherwise Specified Average Forward IF(AV) 1.0A Current Peak Forward Surge IFSM 30A Current Maximum Instantaneous Forward Voltage SK12 .45V VF .55V SK13 SK14 .60V SK15-16 .72V .85V SK18-110 Maximum DC Reverse Current At Rated DC IR .5mA Blocking Voltage Typical Junction Capacitance SK12 CJ 230pF SK13-SK110 50pF *Pulse test: Pulse width 300 µsec, Duty cycle 2% C DIM A B C D E F G H J INCHES MIN .078 .075 .002 ----.035 .065 .205 .160 .130 MM MIN 1.98 1.90 .05 ----.90 1.65 5.21 4.06 3.30 MAX .116 .089 .008 .02 .055 .091 .224 .180 .155 MAX 2.95 2.25 .20 .51 1.40 2.32 5.69 4.57 3.94 SUGGESTED SOLDER PAD LAYOUT 0.090" TJ = 25°C 0.085” Measured at 1.0MHz, VR=4.0V 0.070” NOTE SK12 THRU SK110 Figure 1 Typical Forward Characteristics Figure 3 Typical Junction Capacitance 100 10000 80 6000 60 4000 40 2000 pF 1000 600 20 400 10 8.0 200 6.0 100 0. Amps 4.0 125°C 25°C 2.0 1.0 .8 .6 .4 .2 .1 .2 0 .4 .8 .6 1.0 1.2 1.4 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 2 Typical Reverse Characteristics 1000 100 mA 1.0 5.0 10 Volts Junction Capacitance - pFversus Reverse Voltage - Volts 125°C 10 1 75°C .1 25°C .001 0 5 10 15 20 25 30 35 Volts Typical Reverse Current - mAversus Reverse Voltage - Volts 40 45 50 0.5 50 100 SK12 THRU SK110 Figure 1 Typical Forward Characteristics Figure 3 Typical Junction Capacitance 100 1000 80 600 60 400 40 200 pF 100 60 20 40 10 8.0 125°C 20 25°C 10 6.0 Amps 4.0 2.0 1.0 .8 .6 .4 .2 .1 .2 0 .4 .8 .6 1.0 1.2 1.4 Volts Instantaneous Forward Current - Amperesversus Instantaneous Forward Voltage - Volts Figure 2 Typical Reverse Characteristics 100 10 125°C mA 1 .1 75°C .01 25°C .001 0 4 8 12 16 20 24 28 Volts Typical Reverse Current - mAversus Reverse Voltage - Volts 32 36 40 1.0 5.0 10 Volts Junction Capacitance - pFversus Reverse Voltage - Volts 0. 0.5 50 100