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SD830 - SD860 8.0A SCHOTTKY BARRIER RECTIFIERS Features * * * * * High Current Capability and Low Forward Drop High Surge Capacity Guard Ring for Transient Protection Low Power Loss, High Efficiency Plastic Package has UL Flammability Classification 94V-0 A B A D DO-201AD Dim Min 25.40 7.20 1.20 4.80 Max -- 9.50 1.30 5.30 A B C D C Mechanical Data * * * * * Case: DO-201AD, Molded Plastic Leads: Solderable per MIL-STD-202, Method 208 Polarity: Cathode band Approx. Weight: 1.1 grams Mounting Position: Any All Dimensions in mm Maximum Ratings and Electrical Characteristics Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Maximum Average Forward Rectified Current Peak Forward Surge current 8.3ms half sine-wave superimposed on rated load (JEDEC Method) Maximum Forward Voltage at 8.0A Maximum Average Reverse Current at Peak Reverse Voltage Typical Thermal Resistance (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range Notes: TA= 25C TA=100C TL=90C Symbol VRRM VRWM VR VR(RMS) IO IFSM VF IR RqJL Cj Tj, TSTG @ TA = 25C unless otherwise specified SD830 30 21 SD840 40 28 8.0 175 0.55 1.0 50 30 550 SD845 45 31.5 SD860 60 42 Unit V V A A 0.70 V mA K/W pF C -65 to +150 1. Thermal Resistance from Junction to Lead Vertical PC Board Mounting, 9.5mm Lead Length. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V. DS23006 Rev. F-2 1 of 2 SD830 - SD860 8 IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 10 50 10 6 4 1.0 2 0 TJ = 25C Pulse Width = 300ms 1% Duty Cycle 20 40 60 80 100 120 140 TL, LEAD TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 0.1 0.1 0.3 0.5 0.9 1.1 0.7 VF, INSTANTANEOUS FWD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TJ = 25C f = 1MHz IFSM, PEAK FOWRARD SURGE CURRENT (A) 4000 200 175 150 125 100 75 50 25 0 8.3 ms Single Half Sine-Wave JEDEC Method Cj, CAPACITANCE (pF) 1000 100 0.1 10 1.0 VR, REVERSE VOLTAGE (VOLTS) Fig. 3 Typical Junction Capacitance 100 10 100 NUMBER OF CYCLES AT 60Hz Fig. 4 Max Non-Repetitive Peak Fwd Surge Current 1.0 DS23006 Rev. F-2 2 of 2 SD830 - SD860 |
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