1S2 THRU 1S10 1 AMPERE SCHOTTKY BARRIER RECTIFIERS VOLTAGE - 20 to 100 Volts CURRENT - 1.0 Ampere FEATURES l Plastic package has Underwriters Laboratory R-1 l Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound 1 ampere operation at TA=75 ¢J with no thermal runaway l Exceeds environmental standards of MIL-S-19500/228 l For use in low voltage, high frequency inverters free wheeling, and polarlity protection applications MECHANICAL DATA Case: Molded plastic, R-1 Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.0064 ounce, 0.181 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 ¢J ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. 1S2 1S3 Maximum Recurrent Peak Reverse Voltage 20 30 Maximum RMS Voltage 14 21 Maximum DC Blocking Voltage 20 30 Maximum Forward Voltage at 1.0A 0.50 Maximum Average Forward Rectified Current .375” Lead Length at TA=75 ¢J Peak Forward Surge Current IFM (surge) 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Full Load Reverse Current, Full Cycle Average at TA=75 ¢J Maximum Reverse Current TA=25 ¢J at Rated Reverse Voltage TA=100 ¢J Typical Junction capacitance (Note 1) Typical Thermal Resistance £KJA (Note 2) Operating and Storage Temperature Range NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 2. Thermal Resistance Junction to Ambient * JECED Registered Value 1S4 40 26 40 1S5 50 35 50 1S6 60 42 60 1S8 1S10 80 56 80 100 80 100 1.0 UNITS V V V V A 30 A 30 mA 0.5 10.0 mA 110 80 -50 TO +125 PF ¢J /W ¢J 0.70 0.85 RATING AND CHARACTERISTIC CURVES 1S2 THRU 1S10 INSTANTANEOUS FORWARD CURRENT AMPERES VERAGE FORWARD CURRENT AMPERES 20 1.0 0.75 SINELE PHASE HALF WAVE 60Hz 0.50 RESISTIVE OR INDUCTIVE LOAD .375" 9.5mm LEAD 0.25 LENGTHS 1S2 10 1S10 1S5 ~ 1S6 1.0 TJ = 25 ¢J PULSE WIDTH = 300 £gs 1% DUTY CYCLE 0.1 0 0 20 40 60 80 100 .2 120 .6 .7 Fig. 1-FORWARD CURRENT DERATING CURVEE 24 18 12 6 2 4 6 8 10 20 40 60 80 100 NUMBER OF CYCLES AT 60Hz Fig. 3-MAXIMUM NON-REPETITIVE SURGE CURRENT 400 CAPACTANCE, pF 1.1 1.3 1.5 1.7 1.9 Fig. 2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 30 1 200 T J = 25 ¢J 100 80 60 40 20 10 0.1 120 .9 INSTANTANEOUS FORWARD VOLTAGE, VOLTS LEAD TEMPERATURE, ¢J FORWARD CURGE CURRENT, AMPERES pK (HALE SINE SAVE) .4 0.4 1.0 4 10 40 60 100 REVERSE VOLTAGE ,VOLTS Fig. 4-TYPICAL JUNCTION CAPACITANCE