BAS40W /-04 /-05 /-06 SURFACE MOUNT SCHOTTKY BARRIER DIODE Features Mechanical Data * * * * * * * * Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package PN Junction Guard Ring for Transient and ESD Protection Lead Free/RoHS Compliant (Note 3) "Green" Device (Note 4 and 5) * * * * * * * Top View Maximum Ratings BAS40W Case: SOT-323 Case Material: Molded Plastic, "Green" Molding Compound, Note 4. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020D Terminals: Solderable per MIL-STD-202, Method 208 Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe). Polarity: See Diagrams Below Marking Information: See Page 2 Ordering Information: See Page 2 Weight: 0.006 grams (approximate) BAS40W-04 BAS40W-05 BAS40W-06 @TA = 25C unless otherwise specified Characteristic 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 Symbol VRRM VRWM VR VR(RMS) IFM IFSM Value Unit 40 V 28 200 600 V mA mA Symbol PD RJA TJ TSTG Value 200 625 -55 to +125 -65 to +150 Unit mW C/W C C Thermal Characteristics Characteristic Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating Temperature Range Storage Temperature Range Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) @TA = 25C unless otherwise specified Symbol V(BR)R Min 40 Forward Voltage VF Leakage Current (Note 2) Total Capacitance IR CT Reverse Recovery Time trr Notes: 1. 2. 3. 4. 5. Max 380 1000 200 5.0 Unit V mV mV nA pF 5.0 ns Test Condition IR = 10A IF = 1.0mA, tp < 300s IF = 40mA, tp < 300s VR = 30V VR = 0, f = 1.0MHz IF = IR = 10mA, Irr = 0.1 x IR, RL = 100 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 pulse test 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 0627 (week 27, 2006) and newer are built with Green Molding Compound. Product manufactured prior to Date Code 0627 are built with Non-Green Molding Compound and may contain Halogens or Sb2O3 Fire Retardants. BAS40W /-04 /-05 /-06 Document number: DS30114 Rev. 14 - 2 1 of 3 www.diodes.com July 2008 (c) Diodes Incorporated 10,000 1 IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (A) BAS40W /-04 /-05 /-06 0.1 0.01 0.001 0.0001 0 1,000 100 10 1 0.1 0 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 30 40 10 20 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 250 PD, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 3 2 1 200 150 100 0 0 0 0 10 30 40 20 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage Ordering Information 40 120 80 160 200 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve, Total Package (Notes 5 & 6) Part Number BAS40W-7-F BAS40W-04-7-F BAS40W-05-7-F BAS40W-06-7-F Notes: 50 Case SOT-323 SOT-323 SOT-323 SOT-323 Packaging 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Date Code Key Year Code Month Code 2000 L 2001 M Jan 1 2002 N Feb 2 BAS40W /-04 /-05 /-06 Document number: DS30114 Rev. 14 - 2 2003 P Mar 3 2004 R Apr 4 YM xxx xxx = Product Type Marking Code K43 = BAS40W K44 = BAS40W-04 K45 = BAS40W-05 K46 = BAS40W-06 YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) 2005 S 2006 T May 5 2007 U Jun 6 2 of 3 www.diodes.com 2008 V Jul 7 2009 W 2010 X Aug 8 2011 Y Sep 9 2012 Z Oct O 2013 A 2014 B Nov N 2015 C Dec D July 2008 (c) Diodes Incorporated BAS40W /-04 /-05 /-06 Package Outline Dimensions A SOT-323 Dim Min Max Typ A 0.25 0.40 0.30 B 1.15 1.35 1.30 C 2.00 2.20 2.10 D 0.65 F 0.30 0.40 0.425 G 1.20 1.40 1.30 H 1.80 2.20 2.15 J 0.0 0.10 0.05 K 0.90 1.00 1.00 L 0.25 0.40 0.30 M 0.10 0.18 0.11 0 8 All Dimensions in mm B C TOP VIEW G H K M J D F L Suggested Pad Layout Y Z C X Dimensions Value (in mm) Z 2.8 X 0.7 Y 0.9 C 1.9 E 1.0 E 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. BAS40W /-04 /-05 /-06 Document number: DS30114 Rev. 14 - 2 3 of 3 www.diodes.com July 2008 (c) Diodes Incorporated