SPICE MODELS: BAS40W BAS40W-04 BAS40W-05 BAS40W-06 BAS40W/-04/-05/-06 SURFACE MOUNT SCHOTTKY BARRIER DIODE Features * * * * * Low Forward Voltage Drop Fast Switching SOT-323 Ultra-Small Surface Mount Package A PN Junction Guard Ring for Transient and ESD Protection C Available in Lead Free/RoHS Compliant Version (Note 3) B C Mechanical Data * * Dim Min Max A 0.25 0.40 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal E B Case: SOT-323 G E 0.30 0.40 Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 H G 1.20 1.40 H 1.80 2.20 0.10 * * * Moisture Sensitivity: Level 1 per J-STD-020C * * * Polarity: See Diagrams Below K M Terminals: Solderable per MIL-STD-202, Method 208 J Also Available in Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Please see Ordering Information, Note 5, on Page 3 D F L Marking: See Diagrams Below &Page 3 0.0 0.90 1.00 L 0.25 0.40 M 0.10 0.18 0 8 All Dimensions in mm Weight: 0.006 grams (approximate) BAS40W Marking: K43 J K TOP VIEW BAS40W-04 Marking: K44 BAS40W-05 Marking: K45 BAS40W-06 Marking: K46 Maximum Ratings @ TA = 25C unless otherwise specified Characteristic Symbol Value Unit VRRM VRWM VR 40 V Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage VR(RMS) 28 V IFM 200 mA IFSM 600 mA Pd 200 mW RJA 625 C/W Tj -55 to +125 C TSTG -65 to +150 C 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 Temperature Range Storage Temperature Range Electrical Characteristics @ TA = 25C unless otherwise specified Characteristic Min Max 40 V VF 380 1000 mV mV IF = 1.0mA, tp < 300s IF = 40mA, tp < 300s Leakage Current (Note 2) IR 200 nA VR = 30V Total Capacitance CT 5.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr 5.0 ns IF = IR = 10mA, Irr = 0.1 x IR, RL = 100 Reverse Breakdown Voltage (Note 2) Forward Voltage (Note 2) Notes: Symbol V(BR)R Unit Test Condition IR = 10A 1. Device mounted on FR4 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. DS30114 Rev. 10 - 2 1 of 3 www.diodes.com BAS40W/-04/-05/-06 (c) Diodes Incorporated IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (A) 1 0.1 0.01 TA = -40C TA = 0C TA = 25C 0.001 TA = 75C TA = 125C 0.0001 0 0.2 0.6 0.4 0.8 10000 TA = 125C 1000 TA = 75C 100 TA = 25C 10 TA = 0C 1 TA = -40C 0.1 0 1.0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Voltage 250 f = 1MHz Pd, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 3 2 1 0 0 10 20 30 40 200 150 100 50 0 100 200 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve, Total Package VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance DS30114 Rev. 10 - 2 0 2 of 3 www.diodes.com BAS40W/-04/-05/-06 Ordering Information (Note 4) Notes: Device Packaging Shipping BAS40W-7 SOT-323 3000/Tape & Reel BAS40W-04-7 SOT-323 3000/Tape & Reel BAS40W-05-7 SOT-323 3000/Tape & Reel BAS40W-06-7 SOT-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: BAS40W-06-7-F. YM Marking Information XXX XXX = Product Type Marking Code (See Sheet 1 Diagrams) YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September Date Code Key Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 Code L M N P R S T U V W Month Jan Feb March Apr May Jun Jul Aug Sep Oct Nov Dec Code 1 2 3 4 5 6 7 8 9 O N D DS30114 Rev. 10 - 2 3 of 3 www.diodes.com BAS40W/-04/-05/-06