1S20 THRU 1S100 SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 to 100 Volts CURRENT 1.0 Ampere FEATURES * Low power loss, high efficiency * Low leakage * Low forward voltage * High current capability * High speed switching R-1 * High surge capabitity * High reliability MECHANICAL DATA * Case: Molded plastic .025 (0.64) * Epoxy: Device has UL flammability classification 94V-O DIA021 (0.53) .787 (20.0) * Lead: MIL-STD-202E method 208C guaranteed MIN. * Mounting position: Any * Weight: 0.12 gram .126 (3.2) .106 (2.7) .102 (2.6) DIA091 (2.3) .787 (20.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS MIN. o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) O MAXIMUM RATINGS ( TA=25 C unless otherwise noted) RATINGS SYMBOL 1S20 1S30 1S40 1S50 1S60 1S80 1S100 UNITS Maximum Recurrent Peak Reverse Voltage V 20 30 40 50 60 80 100 Volts RRM Maximum RMS Voltage V 14 21 28 35 42 56 70 Volts RMS Maximum DC Blocking Voltage V 20 30 40 50 60 80 100 Volts DC Maximum Average Forward Rectified Current I 1.0 Amps O .375 (9.5mm) lead length Peak Forward Surge Current 8.3 ms single half sine-wave I FSM 20 Amps superimposed on rated load (JEDEC method) R qJA 60 0 Typical Thermal Resistance (Note 3) C/W R qJL 20 Typical Junction Capacitance (Note 1) C 110 pF J 0 Operating Temperature Range T 150 C J 0 Storage Temperature Range T -55 to + 150 C STG O ELECTRICAL CHARACTERISTICS ( TA=25 C unless otherwise noted) CHARACTERISTICS SYMBOL 1S20 1S30 1S40 1S50 1S60 1S80 1S100 UNITS Maximum Instantaneous Forward Voltage at 1.0A DC V .55 .70 .85 Volts F o Maximum Average Reverse Current T = 25 C 0.2 mAmps A I R o at Rated DC Blocking Voltage T = 100 C A 10 mAmps NOTES : 1. Measured at 1 MHz and applied reverse voltage of 4.0 volts. 2006-11 2. Fully ROHS compliant, 100% Sn plating (Pb-free). 3. Thermal Resistance : At 9.5mm lead lengths, PCB mounted.1S50~1S100 1S20~1S40 RATING AND CHARACTERISTICS CURVES ( 1S20 THRU 1S100 ) 1.0 20 O T = 25 C J Pulse Width = 300mS 10 1% Duty Cycle 0.8 1S20 0.6 1.0 1S30 1S40 Single 1S50 0.4 Half Wave 60HZ 1S60 Resistive or 1S80 Inductive Load 1S100 0.375 (9.5mm) Lead Length 0.2 0.1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 0 25 50 75 100 125 150 175 O AMBIENT TEMPERATURE, ( C) INSTANTANEOUS FORWARD VOLTAGE, (V) FIG.1 TYPICAL FORWARD CURRENT FIG.2 TYPICAL INSTANTANEOUS DERATING CURVE FORWARD CHARACTERISTICS 100 100 1S20~1S40 1S50~1S100 10 10 O T = 125 C A O T = 125 C A 1.0 O 1.0 T = 75 C A O T = 75 C A O T = 25 C 0.1 A 0.1 0.01 0.01 O T = 25 C A 0.001 0.001 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 PERCENT RATED PEAK REVERSE VOLTAGE, (%) PERCENT RATED PEAK REVERSE VOLTAGE, (%) FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.3 TYPICAL REVERSE CHARACTERISTICS 400 25 O 8.3mS Single Half Sine-Wave T = 25 C J JEDEC Method 200 20 100 15 80 60 10 40 5 20 0 10 0.1 0.4 1.0 4 10 40 80 1 2 4 6 8 10 20 40 80 100 REVERSE VOLTAGE, (V) NUMBER OF CYCLES AT 60Hz FIG.4 TYPICAL JUNCTION CAPACITANCE FIG.5 MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT INSTANTANEOUS REVERSE CURRENT, (mA) AVERAGE FORWARD CURRENT, (A) C , TOTAL CAPACITANCE, (pF) T INSTANTANEOUS REVERSE CURRENT, (mA) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS FORWARD CURRENT, (A)