SPICE MODELS: BAS40W BAS40W-04 BAS40W-05 BAS40W-06 BAS40W/-04/-05/-06 Lead-free Green SURFACE MOUNT SCHOTTKY BARRIER DIODE Features · · · · · · Low Forward Voltage Drop Fast Switching SOT-323 Ultra-Small Surface Mount Package PN Junction Guard Ring for Transient and ESD Protection Dim Min Max A 0.25 0.40 B 1.15 1.35 C 2.00 2.20 D 0.65 Nominal G E 0.30 0.40 H G 1.20 1.40 H 1.80 2.20 A Lead Free/RoHS Compliant (Note 3) C "Green" Device (Note 4 and 5) B C Mechanical Data · · Case: SOT-323 E B Case Material: Molded Plastic, "Green" Molding Compound, Note 4. UL Flammability Classification Rating 94V-0 · · · Moisture Sensitivity: Level 1 per J-STD-020C · · · K M J 0.0 0.10 K 0.90 1.00 L 0.25 0.40 Polarity: See Diagrams Below M 0.10 0.18 Marking: See Diagrams Below &Page 3 a 0° 8° Terminals: Solderable per MIL-STD-202, Method 208 J Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). F L TOP VIEW Weight: 0.006 grams (approximate) BAS40W Marking: K43 D All Dimensions in mm BAS40W-05 Marking: K45 BAS40W-04 Marking: K44 BAS40W-06 Marking: K46 Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol Value Unit VRRM VRWM VR 40 V VR(RMS) 28 V mA Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage 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 IFM 200 IFSM 600 mA Pd 200 mW RqJA 625 °C/W Tj -55 to +125 °C TSTG -65 to +150 °C Electrical Characteristics @ TA = 25°C unless otherwise specified Characteristic Symbol Min Max Unit V(BR)R 40 ¾ V VF ¾ 380 1000 mV mV IF = 1.0mA, tp < 300ms IF = 40mA, tp < 300ms Leakage Current (Note 2) IR ¾ 200 nA VR = 30V Total Capacitance CT ¾ 5.0 pF VR = 0, f = 1.0MHz Reverse Recovery Time trr ¾ 5.0 ns IF = IR = 10mA, Irr = 0.1 x IR, RL = 100W Reverse Breakdown Voltage (Note 2) Forward Voltage Notes: 1. 2. 3. 4. 5. Test Condition IR = 10mA 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. Short duration test pulse used to minimize self-heating effect. No purposefully added lead. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. DS30114 Rev. 12 - 2 1 of 3 www.diodes.com BAS40W/-04/-05/-06 ã Diodes Incorporated IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (A) 1 0.1 0.01 TA = -40ºC TA = 0ºC TA = 25ºC 0.001 TA = 75ºC TA = 125ºC 0.0001 0 0.2 0.6 0.4 0.8 10000 TA = 125ºC 1000 TA = 75ºC 100 TA = 25ºC 10 TA = 0ºC 1 TA = -40ºC 0.1 10 0 1.0 30 20 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 1 200 150 100 50 0 0 0 10 20 30 40 40 80 120 160 200 TA, AMBIENT TEMPERATURE (°C) Fig. 4 Power Derating Curve, Total Package VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance DS30114 Rev. 12 - 2 0 2 of 3 www.diodes.com BAS40W/-04/-05/-06 Ordering Information (Note 5 and 6) Notes: Device Packaging Shipping BAS40W-7-F SOT-323 3000/Tape & Reel BAS40W-04-7-F SOT-323 3000/Tape & Reel BAS40W-05-7-F SOT-323 3000/Tape & Reel BAS40W-06-7-F SOT-323 3000/Tape & Reel 5. Product manufactured with Date Code 0609 (week 9, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0609 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. 6. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information YM XXX = Product Type Marking Code (See Sheet 1 Diagrams) YM = Date Code Marking Y = Year ex: N = 2002 M = Month ex: 9 = September XXX Date Code Key Year 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Code L M N P R S T U V W X Y Z 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 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. DS30114 Rev. 12 - 2 3 of 3 www.diodes.com BAS40W/-04/-05/-06