SDMK0340L SURFACE MOUNT SCHOTTKY BARRIER DIODE Features · · · · Low Forward Voltage Drop Guard Ring Die Construction for Transient Protection Ideal for low logic level applications Low Capacitance SOD-323 · · · · · · · · Case: SOD-323, Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture Sensitivity: Level 1 per J-STD-020A Polarity: Cathode Band Leads: Solderable per MIL-STD-202, Method 208 Marking: Marking Code and Date Code Marking Code: SR Weight: 0.004 grams (approx.) Maximum Ratings D H Mechanical Data J G Min Max A 2.30 2.70 B 1.60 1.80 C 1.20 1.40 D a A B C Dim E 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 @ TA = 25°C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Current Non-Repetitive Peak Forward Surge Current @8.3ms Single half sine-wave superimposed on rated load (JEDEDC method) Symbol SDMK0340L Unit VRRM VRWM VR 40 V VR(RMS) 28 V IO 30 mA IFSM 200 mA 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 Characteristic @ TA = 25°C unless otherwise specified Symbol Min Typ Max Unit Test Condition V(BR)R 40 ¾ ¾ V IR = 10uA Forward Voltage Drop (Note 1) 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 SOD-323 3000/Tape & Reel 2. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. DS30239 Rev. 5 - 2 1 of 3 SDMK0340L 150 IF, INSTANTANEOUS FORWARD CURRENT (A) PD, POWER DISSIPATION (mW) 200 RθJA = 625ºC/W 100 50 0 0 25 75 50 100 125 TA = +75ºC TA = +125ºC 10m 1m TA = +25ºC 100µ 10µ 1µ 0 0.2 0.4 0.6 0.8 1.2 1.4 f = 1MHz 10µ TA = 75ºC 1µ 100n 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TA = +125ºC TA = 25ºC 10n 10 1 TA = -25ºC 1n 0 5 10 15 20 25 30 0.1 35 0 5 10 15 20 25 VR, REVERSE VOLTAGE (V) Fig. 4 Total Capacitance vs. DC Voltage VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics 10 trr, REVERSE RECOVERY TIME (ns) 100m 100 100µ CT, TOTAL CAPACITANCE (pF) IR, INSTANTANEOUS REVERSE CURRENT (A) TA, AMBIENT TEMPERATURE (°C) Fig. 1 Derating Curve 1 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. 5 - 2 2 of 3 SDMK0340L Marking Information SR DS30239 Rev. 5 - 2 SR = Product Type Marking Code See Sheet 1 3 of 3 SDMK0340L