SB320 THRU SB3100 3 AMPERE SCHOTTKY BARRIER RECTIFIERS VOLTAGE - 20 to 100 Volts CURRENT - 3.0 Amperes DO-201AD FEATURES l High surge current capability l Plastic package has Underwriters Laboratory Flammability Classification 94V-O utilizing Flame Retardant Epoxy Molding Compound l Void-free plastic in a DO-201AD package l High current operation 3.0 ampere at TL=75 ¢J l Exceeds environmental standards of MIL-S-19500/228 MECHANICAL DATA Case: Molded plastic, DO-201AD Terminals: Axial leads, solderable per MIL-STD-202, Method 208 Polarity: Color band denotes cathode Mounting Position: Any Weight: 0.04 ounce, 1.1 grams MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS *At TA=25 ¢J unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. **All values except Maximum RMS Voltage are registered JEDEC parameters. SB320 SB330 SB340 SB350 SB360 Maximum Recurrent Peak Reverse Voltage 20 30 40 50 60 Maximum RMS Voltage 14 21 26 35 42 Maximum DC Blocking Voltage 20 30 40 50 60 Maximum Average Forward Rectified 3.0 Current at 75 ¢J Maximum Overload Surge Current at 1 cycle 80 Maximum Forward Voltage at 3.0A DC 0.50 0.75 Maximum Full Load Reverse Current, Full 0.5 Cycle Average at 25 ¢J Maximum DC Reverse Current at Rated 30 DC Reverse Voltage and 100 ¢J Typical Junction capacitance (Note 1) 180 Typical Thermal Resistance (Note 2) R £KJA 40.0 Operating and Storage Temperature Range -50 TO +125 NOTES: 1. Measured at 1 MHz and applied reverse voltage of 4.0 VDC 2. Thermal Resistance Junction to Ambient SB380 80 56 80 SB3100 UNITS 100 V 80 V 100 V A 0.85 A V mADC mADC PF ¢J /W ¢J RATING AND CHARACTERISTIC CURVES SB320 THRU SB3100 70 4 PEAK FORWARD SURGE CURRENT,AMPERES VERAGE FORWARD CURRENT AMPERES 80 3 2 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR 1 INDUCTIVE LOAD .375" 9.5mm LEAD LENGTH 0 0 20 40 60 80 100 120 140 60 8.3ms SINGLE HALF SINCE-WAVE JEDEC METHOD 50 40 30 20 10 LEAD TEMPERATURE ¢J 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz Fig. 1-FORWARD CURRENT DERATING CURVE Fig. 3-MAXIMUM NON-REPETITIVE SURGE CURRENT T J = 125 ¢J 10 T J = 75 ¢J 1 T J = 25 ¢J 0.1 SB320 SB360 SB3100 .01 5 10 15 20 25 30 35 INSTANTANEOUS FORWARD CURRENT AMPERES INSTANTANEOUS REVERSE CURRENT, MILLIAMPERES 100 20 10 TJ = 25¢J PULSE WIDTH = 200£gs 1.0 SB320 ~ SB340 SB350 ~ SB360 SB380 ~SB3100 0.1 0.2 40 0.4 0.6 0.8 1.0 1.2 1.4 1.6 INSTANTANEOUS FORWARD VOLTAGE, VOLTS REVERSE VOLTAGE, VOLTS Fig. 4-TYPICAL FORWARD CHARACTERISTICS 1000 800 600 400 CAPACITANCE, pF Fig. 2-TYPICAL REVERSE CHARACTERISTICS 200 100 80 60 40 20 10 0.1 0.4 1 4 10 40 100 REVERSE VOLTAGE, VOLTS Fig. 5-TYPICAL JUNCTION CAPACITANCE