SD103AWS~SD103CWS SURFACE MOUNT SCHOTTKY BARRIER 20 to 40 Volt CURRENT 0.35 Ampere VOLTAGE FEATURES Low turn-on voltage 0.078(1.95) 0.068(1.75) Fast switching PN Junction Guard Ring for Transient and ESD Protection. 0.014(0.35) 0.054(1.35) 0.009(0.25) 0.036(0.90) 0.045(1.15) Lead free in compliance with EU RoHS 2.0 0.027(0.70) Green molding compound as per IEC 61249 standard 0.006(0.15) MECHANICAL DATA 0.002(0.05) 0.107(2.7) Case: SOD-323, Plastic 0.090(2.3) Terminals: Solderable per MIL-STD-750, Method 2026 0.012(0.30)MIN. Approx. Weight: 0.00014 ounces, 0.0041 grams 1 2 Cathode Anode MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS O Ratings at 25 C ambient temperature unless otherwise specified. For capacitive load, derate current by 20%. Parameter Symbol SD103AWS SD103BWS SD103CWS Units Marking Code - S6 S7 S8 - Maximum Recurrent Peak Reverse Voltage V 40 30 20 V RRM Maximum RMS Voltage V 28 21 14 V RMS Maximum DC Blocking Voltage V 40 30 20 V DC O Maximum Average Forward Current at T =75CI 0.35 A A F(AV) Peak Forward Surge Current at 10SI 2A FSM 0.37 0.02A Maximum Instantaneous Forward Voltage V V F 0.6 0.2A Maximum Reverse Current I 5 30V 5 20V 5 10V uA R Typical Junction Capacitance at V =0V C 50 pF R J O Maximum Thermal Resistance (Note 1) R 650 C / W JA O Operating Junction and Storage Temperature Range T -55 to +125 C J NOTES : 1.Mounted on an FR4 PCB, single-sided copper, mini pad. November 18,2019-REV.05 PAGE . 1SD103AWS~SD103CWS RATING AND CHARACTERISTIC CURVES 100 0.8 0.7 0.6 0.5 0.4 10 0.3 0.2 0.1 0 1 20 30 40 50 60 70 80 90 100 110 120 130 0.1 1 10 100 O AMBIENT TEMPERATURE, C V , Reverse Bias Voltage (V) R Fig.2 Typical Junction Capacitance Fig.1 FORWARD CURRENT DERATING CURVE 1000 10000 T = 125C T = 100C J J 100 1000 T = 125C 10 J 100 T = 75C J T = 100C J 10 1 T = 75C J T = 25C J T = 25C J 1 0.1 4 8 12 16 20 24 28 32 36 40 0 0.2 0.4 0.6 0.8 1 1.2 V , Peak Reverse Voltage (V) V , Forward Voltage (V) R F Fig.3 Typical Reverse Characteristics Fig.4 Typical Forward Characteristics 120 100 80 60 40 20 0 0 25 50 75 100 125 T , Junction Temperature (C) J Fig.5 Operating Temperature Derating Curve November 18,2019-REV.05 PAGE . 2 AVERAGE FORWARD CURRENT,AMPS Percent of Reverse Voltage I , Reverse Current (uA) R C , Junction Capacitance (pF) J I , Forward Current (mA) F