SBO40

SBO20 - SBOB0 PRV : 20 - 100 Volts IO : 1.5 Amperes FEATURES : * * * * * * * * High current capability High surge current capability High reliability High efficiency Low power loss Low forward voltage drop Low cost Pb / RoHS Free SCHOTTKY BARRIER RECTIFIER DIODES DO - 41 0.107 (2.74) 0.080 (2.03) 1.00 (25.4) MIN. 0.205 (5.20) 0.160 (4.10) 0.034 (0.86) 0.028 (0.71) 1.00 (25.4) MIN. MECHANICAL DATA : * Case : DO-41 Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Axial lead solderable per MIL-STD-202, Method 208 guaranteed * Polarity : Color band denotes cathode end * Mounting position : Any * Weight : 0.312 gram Rating 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 ) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS RATING Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Current 0.375", 9.5mm Lead Length See Fig.1 Maximum Peak Forward Surge Current, 8.3ms single half sine wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at IF = 1.5 A (Note 1) Maximum Reverse Current at Rated DC Blocking Voltage (Note 1) Junction Temperature Range Storage Temperature Range SYMBOL VRRM VRMS VDC IF(AV) SBO SBO SBO SBO SBO SBO SBO SBO SB 20 30 40 50 60 70 80 90 OB0 20 14 20 30 21 30 40 28 40 50 35 50 60 42 60 1.5 70 49 70 80 56 80 90 63 90 100 70 100 UNIT V V V A IFSM VF IR TJ TSTG - 65 to + 125 0.5 50 0.7 0.5 - 65 to + 150 - 65 to + 150 0.79 A V mA °C °C Note : (1) Pulse Test : Pulse Width = 300 µs, Duty Cycle = 2%. Page 1 of 2 Rev. 02 : March 25, 2005 RATING AND CHARACTERISTIC CURVES ( SBO20 - SBOB0 ) FIG.1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT, AMPERES 1.5 SBO50 THRU SBOB0 SBO20 SBO30 SBO40 FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 50 1.2 PEAK FORWARD SURGE CURRENT, AMPERES 175 40 0.9 30 0.6 20 0.3 10 0 0 25 50 75 100 125 150 0 1 2 4 6 10 20 40 60 100 LEAD TEMPERATURE, (°C) NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 FIG.4 - TYPICAL REVERSE CHARACTERISTICS 10 FORWARD CURRENT, AMPERES 10 REVERSE CURRENT, MILLIAMPERES SBO20 SBO30 SBO40 SBO50 SBO60 SBO70 TJ= 100 °C 1.0 1.0 SBO50 SBO60 SBO70 0.1 TJ = 25 °C TJ = 25 °C PULSE WIDTH = 300µ s DUTY CYCLE = 2% 0.1 0.1 0.01 0 20 40 60 80 100 120 140 0.3 0.5 0.7 0.9 1.1 1.3 1.5 1.7 1.9 2.1 PERCENT OF RATED REVERSE VOLTAGE, (%) FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 02 : March 25, 2005