BAS70WS

BAS70WS SOD-323 Plastic-Encapsulate Diode SOD-323 SCHOTTKEY BARRIER DIODE FEATURES 0.070 (1.80) 0.063 (1.40) 0.108 (2.75) 0.100 (2.55) 0.043 (1.10) Marking 0.016 (0.45) 0.008 (0.2 ) A70 Mechanical Data Case : SOD-323 Terminals : Solderable per MIL-STD-750,Method 2026 Polarity : Polarity symbol marking on body Mounting Position : Any Weight : 0.00019 ounce, 0.00548 grams 0.0079 (0.20) 0.019 (0.475) ref. 0.10 (0.0031)  0.047(1.20) 0.15 (0.0059)  0.055(1.40) 0.016(0.40) 0.009(0.25) 8°  Low power loss, high efficiency High current capability High surge capability Fast Switching Speed 0.032 (0.8)  0.008(0.20)max. Cathode bar 0° to BAS70WS Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics, Single Diode @Ta=25℃ Symbo Parameter Peak Repetitive Peak Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Unit Limit VRRM VRWM VR 70 V IO 200 mA Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 25 A Power Dissipation PTOT 225 mW Thermal Resistance Junction to Ambient RθJA 625 ℃/W Junction Temperature Tj 150 ℃ Storage Temperature TSTG -55~+150 ℃ Average Rectified Output Current Ta=25℃ ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified) Parameter Reverse breakdown voltage Reverse voltage leakage current Symbol V(BR) IR Forward voltage VF Typical Junction Capacitance CJ Reveres recovery time trr Test conditions IR=10uA Min Max 70 VR=50V VR=70V IF=1mA IF=10mA IF=15mA VR=0, f=1MHz IF=IR=10mA,Irr=0.1×IR, RL=100Ω Unit V 0.1 1.0 µA 0.47 0.75 1.0 V 30 pF 6 ns The above data are for reference only. DN:T21305A0 http://www.microdiode.com Rev:2021A0 Page :1 BAS70WS Typical Characterisitics Fig.2 Typical Reverse Characteristics Average Forward Current (A) 0.30 0.25 0.20 0.15 0.10 0.05 0.00 25 75 50 100 125 150 Instaneous Reverse Current ( μA) Fig.1 Forward Current Derating Curve 10 4 10 3 T J =100°C 10 2 T J =75°C 10 1 T J =25°C 10 0 0 TA Temperature (°C) 1.0 0.1 0.01 0.001 0.5 1.0 1.5 2.0 100 10 0 2.5 0.1 20 15 10 05 8.3 ms Single Half Sine Wave (JEDEC Method) 10 Number of Cycles at 60Hz 100 Transient Thermal Impedance（ °C /W） 25 1 10 1 100 Reverse Voltage (V) Fig.5 Maximum Non-Repetitive Peak Forward Surage Current Peak Forward Surage Current (A) 80 30 Instaneous Forward Voltage (V) 00 60 80 Junction Capacitance (pF) Instaneous Forward Current (A) T J =25°C 0 40 Fig.4 Typical Junction Capacitance Fig.4 Typical Forward Characteristics 10 20 Percent of Rated Peak Reverse Voltage（%） Fig.6 Typical Transient Thermal Impedance 2000 1000 100 10 0.01 0.1 1 10 100 t, Pulse Duration（sec） The curve above is for reference only. http://www.microdiode.com Rev:2021A0 Page :2 BAS70WS Packing information unit:mm P0 P1 d Item Symbol Tolerance Carrier width Carrier length Carrier depth Sprocket hole 13" Reel outside diameter 13" Reel inner diameter 7" Reel outside diameter 7" Reel inner diameter Feed hole diameter Sprocket hole position Punch hole position Punch hole pitch Sprocket hole pitch Embossment center Overall tape thickness Tape width Reel width A B C d D D1 D D1 D2 E F P P0 P1 T W W1 0.1 0.1 0.1 0.05 2.0 min 2.0 min 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.3 1.0 SOD-323 E F B A W P D2 T D1 C W1 D 1.46 2.90 1.25 1.50 330.00 50.00 178.00 54.40 13.00 1.75 3.50 4.00 4.00 2.00 0.06 8.00 12.30 Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above. Reel packing PACKAGE SOD-323 REEL SIZE 7" REEL (pcs) COMPONENT SPACING (m/m) BOX (pcs) INNER BOX (m/m) REEL DIA, (m/m) 3,000 4.0 45,000 210*208*203 178 CARTON SIZE (m/m) 430*430*235 CARTON (pcs) APPROX. GROSS WEIGHT (kg) 180,000 9.0 Suggested Pad Layout Symbol A Unit (mm) Unit (inch) 0.047 B 1.2 1.2 C 2.6 0.102 D 1.4 0.055 E 3.8 0.149 0.047 Important Notice and Disclaimer Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its products and specifications at any time without notice. Customers should obtain and confirm the latest product information and specifications before final design,purchase or use. Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, not does Microdiode Electronics (Jiangsu) assume any liability for application assistance or customer product design. Microdiode Electronics (Jiangsu) does not warrant or accept any liability with products which are purchased or used for any unintended or unauthorized application. No license is granted by implication or otherwise under any intellectual property rights of Microdiode Electronics (Jiangsu). Microdiode Electronics (Jiangsu) products are not authorized for use as critical components in life support devices or systems without express written approval of Microdiode Electronics (Jiangsu). http://www.microdiode.com Rev:2021A0 Page :3