BAT54WS SURFACE MOUNT SCHOTTKY BARRIER DIODE Features · · · · Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package PN Junction Guard Ring for Transient and ESD Protection SOD-323 D H Mechanical Data · · · · · · · G Case: SOD-323, Plastic Case material - UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020A Leads: Solderable per MIL-STD-202, Method 208 Marking: L9 Polarity: Cathode Band Weight: 0.004 grams (approx.) Maximum Ratings J 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 Symbol Value Unit VRRM VRWM VR 30 V VR(RMS) 21 V Average Rectified Forward Current IO 100 mA Forward Continuous Current (Note 1) IF 200 mA IFRM 300 mA IFSM 600 mA Pd 200 mW RqJA 625 °C/W Tj, TSTG -65 to +125 °C RMS Reverse Voltage Repetitive Peak Forward Current (Note 1) Forward Surge Current (Note 1) @ t < 1.0s Power Dissipation (Note 1) Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) @ TA = 25°C unless otherwise specified Symbol Min Typ Max Unit V(BR)R 30 ¾ ¾ V IRS = 100mA Test Condition mV IF = 0.1mA IF = 1mA IF = 10mA IF = 30mA IF = 100mA Forward Voltage (Note 2) VFM ¾ ¾ 240 320 400 500 1000 Reverse Leakage Current (Note 2) IRM ¾ ¾ 2.0 mA VR = 25V Total Capacitance CT ¾ ¾ 10 pF VR = 1.0V, f = 1.0MHz Reverse Recovery Time trr ¾ ¾ 5.0 ns IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100W Notes: 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. DS30098 Rev. 4 - 2 1 of 2 BAT54WS Ordering Information Notes: (Note 3) Device Packaging Shipping BAT54WS-7 SOD-323 3000/Tape & Reel 3. For Packaging Details, go to our website at: http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Product Type Code Marking L9 200 100 0 IR, LEAKAGE CURRENT (µA) IF, INSTANTANEOUS FORWARD CURRENT (mA) Pd, POWER DISSIPATION (mW) Cathode Band 0 50 25 75 100 125 TA, AMBIENT TEMPERATURE (°C) Fig. 1 Power Derating Curve 1000 1000 100 TA = +100°C TA = +125°C 10 TA = +25°C 1 0.1 TA = -25°C 0 100 200 300 400 500 600 Tj, INSTANTANEOUS FORWARD VOLTAGE (mV) Fig. 2, Typical Forward Characteristics VR = 25V 100 10 1 0.1 0 50 100 150 Tj, JUNCTION TEMPERATURE (°C) Fig. 3, Typical Reverse Characteristics DS30098 Rev. 4 - 2 2 of 2 BAT54WS