SB120-SB1100 SB120 - SB1100 Features 1.0 ampere operation at T = 75C A with no thermal runaway. For use in low voltage, high frequency inverters free wheeling, and polarity DO-41 protection applications. COLOR BAND DENOTES CATHODE Schottky Rectifiers Absolute Maximum Ratings* T = 25C unless otherwise noted A Value Symbol Parameter Units 120 130 140 150 160 180 1100 V Maximum Repetitive Reverse Voltage 20 30 40 50 60 80 100 V RRM I Average Rectified Forward Current 1.0 A F(AV) .375 lead length T = 75C A I Non-repetitive Peak Forward Surge Current FSM 30 A 8.3 ms Single Half-Sine-Wave Storage Temperature Range -65 to +125 C T stg T Operating Junction Temperature -65 to +125 C J *These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. Thermal Characteristics Symbol Parameter Value Units P Power Dissipation 1.25 W D R Thermal Resistance, Junction to Ambient 80 C/W JA Electrical Characteristics T = 25C unless otherwise noted A Device Symbol Parameter Units 120 130 140 150 160 180 1100 V Forward Voltage 1.0 A 500 700 850 mV F I 0.5 mA Reverse Current rated V T = 25C R R A 10 mA T = 100C A I Maximum Full Load Reverse Current, Full Cycle 30 mA rr T = 75C A Total Capacitance 110 pF C T V = 4.0 V, f = 1.0 MHz R 2001 Fairchild Semiconductor Corporation SB120-SB1100, Rev. CSB120-SB1100 Schottky Rectifier (continued) Typical Characteristics 1 20 10 SB120 0.75 SB1100 SINGLE PHASE HALF WAVE 0.5 SB150-SB160 60Hz 1 RESISTIVE OR INDUCTIVE LOAD .375 9.5mm 0.25 LEAD LENGTHS T = 25 C J Pulse Width = 300 S 1% Duty Cycle 0 0.1 0 20 406080 100 120 140 0.2 0.4 0.6 0.8 1 1.2 1.4 1.6 1.8 2 Lead Temperature C Forward Voltage, V V F Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics 30 400 200 24 T = 25 C J 100 18 80 60 12 40 6 20 0 10 12 46810 20 4060100 0.1 0.5 1 5 10 40 60 100 Number of Cycles at 60Hz Reverse Voltage, V V R Figure 3. Non-Repetitive Surge Current Figure 4. Total Capacitance 2001 Fairchild Semiconductor Corporation SB120-SB1100, Rev. C Average Rectified Forward Current, I A Peak Forward Surge Current, I A F FSM Total Capacitance, C pF Forward Current, I A T F