SB320-SB3100 SB320 - SB3100 Features 3.0 ampere operation at T = 75C A with no thermal runaway. For use in low voltage, high frequency inverters free wheeling, and polarity DO-201AD COLOR BAND DENOTES CATHODE protection applications. Schottky Rectifiers Absolute Maximum Ratings* T = 25C unless otherwise noted A Value Symbol Parameter Units 320 330 340 350 360 380 3100 V Maximum Repetitive Reverse Voltage 20 30 40 50 60 80 100 V RRM I Average Rectified Forward Current F(AV) 3.0 A .375 lead length T = 75 C A I Non-repetitive Peak Forward Surge Current FSM 80 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 3.6 W D R Thermal Resistance, Junction to Ambient 40 C/W JA Electrical Characteristics T = 25C unless otherwise noted A Device Symbol Parameter Units 320 330 340 350 360 380 3100 V Forward Voltage 3.0 A 500 740 850 mV F I Reverse Current rated V T = 25 C 0.5 mA R R A 20 10 10 mA T = 100C A Maximum Full Load Reverse Current, I 30 mA rr Full Cycle T = 100 C A C Total Capacitance T 180 pF V = 4.0 V, f = 1.0 MHz R 2001 Fairchild Semiconductor Corporation SB320-SB3100, Rev. CSB320-SB3100 Schottky Rectifiers (continued) Typical Characteristics 4 20 T = 25 C J 10 Pulse Width = 200 S 3 SB380-SB3100 SB320-SB340 SINGLE PHASE HALF WAVE 2 SB350-SB360 60HZ 1 RESISTIVE OR INDUCTIVE LOAD .375 9.5 mm LEAD 1 LENGTHS 0 0 20 40 60 80 100 120 140 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 Lead Temperature (C) Forward Voltage, V V F Figure 1. Forward Current Derating Curve Figure 2. Forward Voltage Characteristics 80 100 SB320 T = 125 C J 70 8.3ms Single Half Sine-Wave JEDEC Method 10 60 SB360 T = 75 C J 50 1 SB3100 40 T = 25 C J 30 0.1 20 10 0.01 12 5 10 20 50 100 5 101520 25303540 Number of Cycles at 60Hz Reverse Voltage, V V R Figure 3. Non-Repetitive Surge Current Figure 4. Reverse Current vs Reverse Voltage 1000 800 600 400 200 100 80 60 40 20 10 0.1 0.4 1 4 10 40 100 Reverse Voltage, V V R Figure 5. Total Capacitance 2001 Fairchild Semiconductor Corporation SB320-SB3100, Rev. C Peak Forward Surge Current, I A Average Rectified Forward Current, I A FSM F Total Capacitance, C pF T Reverse Current, I mA Forward Current, I A R F