BAS70WQ /-04Q /-05Q /-06Q SURFACE MOUNT SCHOTTKY BARRIER DIODE Product Summary Features and Benefits Low Turn-on Voltage Fast Switching V 1mA I V = 50V F(MAX) R(MAX) R VRRM (V) IO (mA) PN Junction Guard Ring for Transient and ESD Protection (V) (A) Ultra-Small Surface Mount Package 70 70 0.41 0.1 Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Qualified to AEC-Q101 Standards for High Reliability PPAP Capable (Note 4) Applications Mechanical Data SMPS Case: SOT323 DC-DC Converter Freewheeling Diodes Case Material: Molded Plastic,Gree Molding Compound, UL Flammability Classification Rating 94V-0 Reverse Polarity Protection Moisture Sensitivity: Level 1 per J-STD-020D Blocking Diodes Terminals: Lead Free Plating (Matte Tin Finish Annealed over Alloy 42 Leadframe), Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Below Weight: 0.006 grams (Approximate) Top View BAS70WQ BAS70W-04Q BAS70W-05Q BAS70W-06Q Ordering Information (Note 5) Part Number Case Packaging BAS70WQ-7-F SOT323 3000/Tape & Reel BAS70W-04Q-7-F SOT323 3000/Tape & Reel BAS70W-05Q-7-F SOT323 3000/Tape & Reel BAS70W-06Q-7-F SOT323 3000/Tape & Reel Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See BAS70WQ /-04Q /-05Q /-06Q Maximum Ratings ( T = +25C, unless otherwise specified.) A Characteristic Symbol Value Unit V Peak Repetitive Reverse Voltage RRM Working Peak Reverse Voltage V 70 V RWM DC Blocking Voltage V R RMS Reverse Voltage 49 V V R(RMS) Forward Continuous Current (Note 6) 70 mA I O 100 mA Non-Repetitive Peak Forward Surge Current t < 1.0s I p FSM Thermal Characteristics Characteristic Symbol Value Unit Power Dissipation (Note 6) 200 mW P D Thermal Resistance Junction to Ambient Air (Note 6) R 625 C/W JA Operating Temperature Range T -55 to +125 C J Storage Temperature Range T -65 to +150 C STG Electrical Characteristics ( T = +25C, unless otherwise specified.) A Characteristic Symbol Min Max Unit Test Condition Reverse Breakdown Voltage (Note 7) 70 V I = 10A (BR)R R t < 300s, I = 1.0mA 410 p F Forward Voltage mV V F 1000 t < 300s, I = 15mA p F Reverse Current (Note 7) 100 nA I t < 300s, V = 50V R p R Total Capacitance C 2.0 pF V = 0V, f = 1.0MHz T R I = I = 10mA to I = 1.0mA, F R R Reverse Recovery Time 5.0 ns tRR I = 0.1 x I , R = 100 RR R L Notes: 6. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch pad layout as shown in Diodes Incorporateds package outline PDFs, which can be found on our website at