1N5817

MOSPEC Schottky Barrier Rectifiers Using the Schottky Barrier principle with a Molybdenum barrier metal. These state-of-the-art geometry features epitaxial construction with oxide passivation and metal overlay contact. Ideally suited for low voltage, high frequency rectification, or as free wheeling and polarity protection diodes. ＊Low Forward Voltage. ＊Low Switching noise. ＊High Current Capacity ＊Guarantee Reverse Avalanche. ＊Guard-Ring for Stress Protection. ＊Low Power Loss & High efficiency. ＊150℃ Operating Junction Temperature ＊Low Stored Charge Majority Carrier Conduction. ＊Plastic Material used Carries Underwriters Laboratory Flammability Classification 94V-O 1N5817 Thru 1N5819 SCHOTTKY BARRIER RECTIFIERS 1.0 AMPERES 20-40 VOLTS DO-41 MAXIMUM RATINGS Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectifier Forward Current Non-Repetitive Peak Surge Current (Surge applied at rate load conditions half-wave, single phase,60Hz ) Operating and Storage Junction Temperature Range Symbol VRRM VRW M VR VR(RMS) IO IFSM 1N5817 20 1N5818 30 1N5819 40 Unit V 14 21 1.0 28 V A MILLIMETERS MIN A 2.00 25.40 4.10 0.70 MAX 2.70 --5.20 0.90 25 A DIM TJ , TSTG -65 to +150 ℃ B C D ELECTRIAL CHARACTERISTICS Characteristic Maximum Instantaneous Forward Voltage (IF =1.0 Amp) (IF =3.0 Amp) Maximum Instantaneous Reverse Current (Rated DC Voltage, TC = 25℃) (Rated DC Voltage, TC = 125℃) Typical Junction Capacitance (Reverse Voltage of 4 volts & f=1 MHz) Symbol VF 1N5817 0.450 0.750 1N5818 0.550 0.875 1N5819 0.600 0.900 Unit V POLARITY--Cathode indicated polarity band CASE--Transfer molded plastic IR 0.5 20 mA CP 90 80 pF 1N5817 Thru 1N5819 FIG-1 FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT (Amp.) NSTANTANEOUS FORWARD CURRENT (Amp.) FIG-2 TYPICAL FORWARD CHARACTERISITICS 1N5817 1N5818-1N5819 CASE TEMPERATURE (℃) FORWARD VOLTAGE (Volts) FIG-3 TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT (mA.) FIG-4 TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE (PF) 1N5817 1N5818-1N5819 1N5818-1N5819 1N5817 PERCENT OF RATED REVERSE VOLTAGE (﹪) REVERSE VOLTAGE (Volts) FIG-5 PEAK FORWARD SURGE CURRENT CURRENT (Amp.) PEAK FORWARD SURGE NUMBER OF CYCLES AT 60 Hz