BAS70W /-04 /-05 /-06 SURFACE MOUNT SCHOTTKY BARRIER DIODE Please click here to visit our online spice models database. Features Mechanical Data • • • • • • • • Low Turn-on Voltage Fast Switching PN Junction Guard Ring for Transient and ESD Protection Ultra-Small Surface Mount Package Lead Free/RoHS Compliant (Note 3) "Green" Device (Note 4 and 5) • • • • • • • Top View Maximum Ratings BAS70W Case: SOT-323 Case Material: Molded Plastic, "Green" Molding Compound, Note 5. 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) BAS70W-04 BAS70W-05 BAS70W-06 @TA = 25°C 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 @ tp < 1.0s Symbol VRRM VRWM VR VR(RMS) IF IFSM Value Unit 70 V 49 70 100 V mA mA Symbol PD RθJA 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 = 25°C unless otherwise specified Symbol V(BR)R Min 70 Forward Voltage VF — Reverse Current (Note 2) Total Capacitance IR CT Reverse Recovery Time trr Notes: Unit — ⎯ ⎯ Max — 410 1000 100 2.0 — 5.0 ns mV nA pF Test Condition IR = 10μA tp <300µs, IF = 1.0mA tp <300µs, IF = 15mA tp < 300µs, VR = 50V VR = 0V, f = 1.0MHz IF = IR = 10mA to IR = 1.0mA, Irr = 0.1 x IR, RL = 100Ω 1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout document AP02001, 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. 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 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. BAS70W /-04 /-05 /-06 Document number: DS30113 Rev. 13 - 2 1 of 3 www.diodes.com July 2008 © Diodes Incorporated 100 IR, INSTANTANEOUS REVERSE CURRENT (nA) IF, INSTANTANEOUS FORWARD CURRENT (mA) BAS70W /-04 /-05 /-06 TA = 125ºC TA = 75ºC T A = 25ºC 10 1.0 TA = 0ºC 0.1 0 TA = -40ºC 10,000 1,000 100 10 1 0.1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics 10 20 30 40 50 60 70 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 250 1.8 PD, POWER DISSIPATION (mW) CT, TOTAL CAPACITANCE (pF) 1.6 1.4 1.2 1.0 0.8 0.6 0.4 200 150 100 50 0.2 0 0 0 Ordering Information 40 80 160 120 200 TA, AMBIENT TEMPERATURE (°C) Fig. 4 Power Derating Curve, Total Package (Notes 5 & 6) Part Number BAS70W-7-F BAS70W-04-7-F BAS70W-05-7-F BAS70W-06-7-F Notes: 0 35 20 30 40 25 10 15 VR, DC REVERSE VOLTAGE (V) Fig. 3 Total Capacitance vs. Reverse Voltage 5 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. YM Marking Information Kxx Date Code Key Year 2002 Code N Month Code Jan 1 2003 P 2004 R Feb 2 BAS70W /-04 /-05 /-06 Document number: DS30113 Rev. 13 - 2 Mar 3 2005 S 2006 T Apr 4 2007 U May 5 Kxx = Product Type Marking Code K73 = BAS70W K74 = BAS70W-04 K75 = BAS70W-05 K76 = BAS70W-06 YM = Date Code Marking Y = Year (ex: N = 2002) M = Month (ex: 9 = September) 2008 V 2009 W Jun 6 2 of 3 www.diodes.com Jul 7 2010 X Aug 8 2011 Y Sep 9 2012 Z 2013 A Oct O 2014 B Nov N 2015 C Dec D July 2008 © Diodes Incorporated BAS70W /-04 /-05 /-06 Package Outline Dimensions A B C TOP VIEW G H K M J D F L 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° α All Dimensions in mm 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. BAS70W /-04 /-05 /-06 Document number: DS30113 Rev. 13 - 2 3 of 3 www.diodes.com July 2008 © Diodes Incorporated