SPICE MODELS: SDMK0340L SDMK0340L SURFACE MOUNT SCHOTTKY BARRIER DIODE Features · · · · · Low Forward Voltage Drop Guard Ring Die Construction for Transient Protection Ideal for low logic level applications SOD-323 Low Capacitance Lead Free/RoHS Compliant (Note 3) Mechanical Data · · Case: SOD-323 · · · Moisture Sensitivity: Level 1 per J-STD-020C · · · · D H J G Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Dim Min Max A 2.30 2.70 B 1.60 1.80 C 1.20 1.40 D A B Leads: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). C E Polarity: Cathode Band Marking: Marking Code and Date Code 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 Marking Code: SR Weight: 0.004 grams (approx.) Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol Value Unit VRRM VRWM VR 40 V VR(RMS) 28 V Maximum (Peak) Forward Current IFM 30 mA Non-Repetitive Peak Forward Surge Current @8.3ms Single half sine-wave superimposed on rated load (JEDEDC method) IFSM 200 mA Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Pd 160 mW Thermal Resistance, Junction to Ambient Air RqJA 625 °C/W Operating and Storage Temperature Range Tj, TSTG -40 to +125 °C Power Dissipation Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol Min Typ Max Unit Test Condition V(BR)R 40 ¾ ¾ V IR = 10uA Forward Voltage Drop VF ¾ 290 370 mV IF = 1mA Leakage Current (Note 1) IR ¾ 0.20 0.5 mA VR = 30V Total Capacitance CT ¾ 2 ¾ pF VR = 1V f = 1.0 MHz Reverse Breakdown Voltage (Note 1) Notes: 1. Short duration test pulse to minimize self-heating effect. Ordering Information Notes: (Note 2) Device Packaging Shipping SDMK0340L-7-F SOD-323 3000/Tape & Reel 2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 3. No purposefully added lead. DS30239 Rev. 8 - 2 1 of 3 www.diodes.com SDMK0340L ã Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) PD, POWER DISSIPATION (mW) 200 150 100 50 0 0 25 75 50 100 1 100m TA = +125ºC 10m 1m TA = +25ºC 100µ 10µ 1µ 0 125 TA, AMBIENT TEMPERATURE (° C) Fig. 1 Derating Curve 0.2 0.4 0.6 0.8 1.0 1.2 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 100 f = 1MHz TA = +125ºC CT, TOTAL CAPACITANCE (pF) IR, INSTANTANEOUS REVERSE CURRENT (A) TA = +75ºC TA = 75ºC 100n TA = 25ºC 10n 10 1 TA = -25ºC 1n 0.1 10 5 0 15 20 25 30 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics 0 5 10 15 20 25 VR, REVERSE VOLTAGE (V) Fig. 4 Total Capacitance vs. Reverse Voltage trr, REVERSE RECOVERY TIME (ns) 10 5 2 1 0.5 0.2 0.1 0 4 8 12 16 20 24 28 IF, FORWARD CURRENT (mA) Fig. 5 Typical Reverse Recovery Time Characteristics DS30239 Rev. 8 - 2 2 of 3 www.diodes.com SDMK0340L Marking Information SR SR = Product Type Marking Code See Sheet 1 IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS30239 Rev. 8 - 2 3 of 3 www.diodes.com SDMK0340L