BAS40T /-04T /-05T /-06T SURFACE MOUNT SCHOTTKY BARRIER DIODE Please click here to visit our online spice models database. Features Mechanical Data * * * * * * * Low Forward Voltage Drop Fast Switching Ultra-Small Surface Mount Package PN Junction Guard Ring for Transient and ESD Protection Lead, Halogen and Antimony Free, RoHS Compliant "Green" Device (Notes 3, 4 and 5) * * * * * * * Top View Maximum Ratings BAS40T Case: SOT-523 Case Material: Molded Plastic. 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: 0.002 grams (approximate) BAS40-04T BAS40-05T BAS40-06T @TA = 25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Forward Continuous Current Non-Repetitive Peak Forward Surge Current (Note 1) @ 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 150 833 -55 to +125 -65 to +150 Unit mW C/W C C Thermal Characteristics Characteristic Power Dissipation Thermal Resistance Junction to Ambient Operating Temperature Range Storage Temperature Range Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 1) (Note 1) @TA = 25C unless otherwise specified (Note 2) Forward Voltage Leakage Current Total Capacitance Reverse Recovery Time Notes: (Note 2) Symbol V(BR)R Min 40 Max 380 1000 200 5.0 Unit V mV mV nA pF VF IR CT trr 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 1. Device 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 pulse test used to minimize self-heating effect. 3. No purposefully added lead. Halogen and Antimony Free. 4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. 5. Product manufactured with Green Molding Compound and does not contain Halogens or Sb2O3 Fire Retardants. BAS40T /-04T /-05T /-06T Document number: DS30265 Rev. 13 - 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) BAS40T /-04T /-05T /-06T 0.1 0.01 0.001 0.0001 0 1,000 100 10 1 0.1 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 0 10 20 30 40 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 200 PD, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 3 2 1 100 50 0 0 0 10 30 40 20 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage Ordering Information 0 40 80 120 160 200 TA, AMBIENT TEMPERATURE (C) Fig. 4 Power Derating Curve, Total Package (Note 6) Part Number BAS40T-7-F BAS40-04T-7-F BAS40-05T-7-F BAS40-06T-7-F Notes: 150 Case SOT-523 SOT-523 SOT-523 SOT-523 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 xx Date Code Key Year Code Month Code 2001 M Jan 1 2002 N Feb 2 BAS40T /-04T /-05T /-06T Document number: DS30265 Rev. 13 - 2 2003 P 2004 R Mar 3 xx = Product Type Marking Code 43 = BAS40T 44 = BAS40-04T 45 = BAS40-05T 46 = BAS40-06T YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) YM 2005 S Apr 4 2006 T May 5 2007 U 2008 V Jun 6 2 of 3 www.diodes.com 2009 W Jul 7 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 BAS40T /-04T /-05T /-06T Package Outline Dimensions A B C G H K M N J L D SOT-523 Dim Min Max Typ A 0.15 0.30 0.22 B 0.75 0.85 0.80 C 1.45 1.75 1.60 D 0.50 G 0.90 1.10 1.00 H 1.50 1.70 1.60 J 0.00 0.10 0.05 K 0.60 0.80 0.75 L 0.10 0.30 0.22 M 0.10 0.20 0.12 N 0.45 0.65 0.50 0 8 All Dimensions in mm Suggested Pad Layout Y Z C X Dimensions Value (in mm) Z 1.8 X 0.4 Y 0.51 C 1.3 E 0.7 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. BAS40T /-04T /-05T /-06T Document number: DS30265 Rev. 13 - 2 3 of 3 www.diodes.com July 2008 (c) Diodes Incorporated