SK12 THRU SK110 20V-100V 1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS Features • • • • • • Schottky Barrier Rectifier Guard Ring Protection Low Forward Voltage Reverse Energy Tested High Current Capability Extremely Low Thermal Resistance Maximum Ratings • • • 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 Maximum DC Blocking Voltage 20V 30V 40V 50V 60V 80V 100V 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 VF .45V SK13 .55V SK14 .60V SK15-16 .72V SK18-110 .85V Maximum DC Reverse Current At Rated DC IR .5mA Blocking Voltage Typical Junction Capacitance 230pF SK12 CJ SK13-SK110 50pF *Pulse test: Pulse width 300 µsec, Duty cycle 2% E-mail: [email protected] TJ = 90°C 8.3ms, half sine IFM = 1.0A; TJ = 25°C* TJ = 25°C Measured at 1.0MHz, VR=4.0V 1 of 2 Web Site: www.taychipst.com SS12 THRU SS110 20V-100V 1.0A 10 1.0 0.5 0 25 50 75 100 125 150 IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD CURRENT (A) SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS SK18 - S110 0.1 Tj - 25ºC IF Pulse Width = 300 µs 0.01 0 TL , LEAD TEMPERATURE (ºC) 0.8 1.2 1000 40 Tj = 25°C f = 1 MHz Single Half Sine-Wave (JEDEC Method) Cj, JUNCTION CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) 0.4 VF, INSTANTANEOUS FWD VOLTAGE (V) Fig. 2 Typ. Forward Characteristics Fig. 1 Forward Current Derating Curve 30 20 10 Tj = 150ºC 100 10 0 1 100 10 0.1 NUMBER OF CYCLES AT 60 Hz IR, INSTANTANEOUS REVERSE CURRENT (mA) SK15 - SK16 SK12 - SK14 1.0 1 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance Fig. 3 Max Non-Repetitive Peak Fwd Surge Current 100 10 Tj = 100ºC 1.0 Tj = 75ºC 0.1 0.01 Tj = 25ºC PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics 0.001 0 20 40 60 E-mail: [email protected] 80 100 120 140 2 of 2 Web Site: www.taychipst.com