SPICE MODELS: SD103AWS SD103BWS SD103CWS SD103AWS - SD103CWS SURFACE MOUNT SCHOTTKY BARRIER DIODE Features * * Low Forward Voltage Drop * * * * Negligible Reverse Recovery Time Guard Ring Construction for Transient Protection SOD-323 Low Reverse Capacitance Ultra-Small Surface Mount Package Available in Lead Free/RoHS Compliant Version (Note 3) * * * * * D H Mechanical Data J G A B Moisture Sensitivity: Level 1 per J-STD-020C C Leads: Solderable per MIL-STD-202, Method 208 E Also Available in Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Please see Ordering Information, Note 5, on Page 2 * * Polarity: Cathode Band * Weight: 0.004 grams (approximate) Min Max A 2.30 2.70 B 1.60 1.80 C 1.20 1.40 D Case: SOD-323 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Dim 1.05 Typical E 0.25 0.35 G 0.20 0.40 H 0.10 0.15 J 0.05 Typical a 0 8 All Dimensions in mm Type Codes: SD103AWS S4 SD103BWS S5 or S4 SD103CWS S6 or S5 or S4 Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage SD103AWS SD103BWS SD103CWS Unit VRRM VRWM VR 40 30 20 V VR(RMS) 28 21 14 IFM Forward Continuous Current (Note 1) Non-Repetitive Peak Forward Surge Current @ t 1.0s Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics Symbol V mA 350 IFSM 1.5 A Pd 200 mW RqJA 625 C/W Tj, TSTG -65 to +125 C @ TA = 25C unless otherwise specified Characteristic Symbol Min Typ Max Unit V(BR)R 40 30 20 3/4 3/4 V IR = 10mA IR = 10mA IR = 10mA VFM 3/4 3/4 0.37 0.60 V IF = 20mA IF = 200mA IRM 3/4 3/4 5.0 mA VR = 30V VR = 20V VR = 10V Total Capacitance CT 3/4 28 3/4 pF VR = 0V, f = 1.0MHz Reverse Recovery Time trr 3/4 10 3/4 ns IF = IR = 200mA, Irr = 0.1 x IR, RL = 100W Reverse Breakdown Voltage (Note 2) SD103AWS SD103BWS SD103CWS Forward Voltage Drop (Note 2) Peak Reverse Current (Note 2) Notes: SD103AWS SD103BWS SD103CWS Test Condition 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 3. No purposefully added lead. DS30101 Rev. 10 - 2 1 of 2 www.diodes.com SD103AWS - SD103CWS a Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) 1000 1 TA = 125C 100 TA = 125C 0.1 TA = 75C TA = 75C 10 TA = 25C 0.01 1 TA = 25C TA = 0C 0.001 TA = -40C TA = 0C 0.1 TA = -40C 0.0001 0 200 400 600 800 0.01 1000 0 VF, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 1 Typical Forward Characteristics 10 5 15 20 25 30 35 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 30 Pd, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) f = 1.0MHz 25 20 15 10 5 200 100 0 0 10 20 30 0 40 0 VR, REVERSE VOLTAGE (V) Fig. 3 Typ. Total Capacitance vs. Reverse Voltage Ordering Information Notes: 25 50 75 100 125 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve (Note 4) Device Packaging Shipping SD103AWS-7 SOD-323 3000/Tape & Reel SD103BWS-7 SOD-323 3000/Tape & Reel SD103CWS-7 SOD-323 3000/Tape & Reel 4. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf. 5. For Lead Free/RoHS Compliant version part numbers, please add "-F" suffix to the part numbers above. Example: SD103CWS-7-F. Marking Information XX DS30101 Rev. 10 - 2 XX = Product Type Marking Code, See Page 1 2 of 2 www.diodes.com SD103AWS - SD103CWS