BAS70W

WTE POWER SEMICONDUCTORS BAS70W / AW / CW / SW Pb SURFACE MOUNT SCHOTTKY BARRIER DIODE Features ! ! ! ! !


Low Turn-on Voltage Fast Switching PN Junction Guard Ring for Transient and ESD Protection Designed for Surface Mount Application Plastic Material – UL Recognition Flammability Classification 94V-O A L B C M E H D Dim A B C D E G H J K L M SOT-323 Min Max 0.30 0.40 1.15 1.35 2.00 2.20 0.65 Nominal 0.30 0.40 1.20 1.40 1.80 2.20 — 0.10 0.90 1.10 0.25 — 0.05 0.15 Mechanical Data ! ! ! ! ! ! Case: SOT-323, Molded Plastic K Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagrams Below Weight: 0.006 grams (approx.) Mounting Position: Any Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 5 J G All Dimensions in mm TOP VIEW TOP VIEW TOP VIEW TOP VIEW BAS70W Marking: A70 BAS70AW Marking: A72 BAS70CW Marking: A73 BAS70SW Marking: A74 Maximum Ratings and Electrical Characteristics, Single Diode @TA=25°C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 1) Forward Surge Current (Note 1) Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Note: 1. Device on fiberglass substrate. @ t < 1.0s Symbol VRRM VRWM VR IF IFSM Pd R
JA Tj, TSTG Value Unit 70 200 600 200 625 -55 to +125 V mA mA mW °C/W °C BAS70W / AW / CW / SW 1 of 5 © 2006 Won-Top Electronics Maximum Ratings and Electrical Characteristics, Single Diode @TA=25°C unless otherwise specified Characteristic Reverse Breakdown Voltage Symbol V(BR)R Min 70 Typ — Max — 410 750 1000 100 2.0 5.0 Unit V Test Condition @ IR = 10µA @ IF = 1.0mA, tp < 300µs @ IF = 10mA, tp < 300µs @ IF = 15mA, tp < 300µs @ VR = 50V, tp < 300µs VR = 0V, f = 1.0MHz IF = 10mA through IR = 10mA to IR = 1.0mA, RL = 100
Forward Voltage Reverse Leakage Current Junction Capacitance Reverse Recovery Time VF IR Cj trr — — — — — 20 1.5 — mV nA pF nS BAS70W / AW / CW / SW 2 of 5 © 2006 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (mA) 100 TA = 125ºC TA = 75ºC TA = 25ºC 10 1.0 TA = 0ºC 0.1 0 0.2 0.4 TA = -40ºC 0.6 0.8 1.0 1.2 1.4 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Typical Forward Characteristics IR, INSTANTANEOUS REVERSE CURRENT (nA) 10000 TA = 125ºC 1000 TA = 75ºC 100 10 TA = 25ºC TA = 0ºC 1 TA = -40ºC 0.1 0 10 20 30 40 50 60 70 VR, REVERSE VOLTAGE (V) Fig. 2 Typical Reverse Characteristics 1.8 1.6 25 0 f = 1.0MHz Pd, POWER DISSIPATION (mW) 40 CT, TOTAL CAPACITANCE (pF) 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 5 10 15 20 25 30 35 200 150 100 50 0 0 100 200 TA, AMBIENT TEMPERATURE (° C) Fig. 4 Power Derating Curve, Total Package VR, REVERSE VOLTAGE (V) Fig. 3 Typical Capacitance BAS70W / AW / CW / SW 3 of 5 © 2006 Won-Top Electronics MARKING INFORMATION RECOMMENDED FOOTPRINT Axx Axx xx = Device Code = 70 (BAS70W) = 72 (BAS70AW) = 73 (BAS70CW) = 74 (BAS70SW) 0.035 (0.90) 0.035 (0.90) 0.075 (1.90) 0.028 (0.70) 0.025 (0.64) inches(mm) PACKAGING INFORMATION TAPE & REEL Inspection Hole Direction of Unreeling 4mm 178mm 8mm 4mm 8mm Product ID Label 1.6mm Reel Diameter (mm) 178 Quantity (PCS) 3,000 Inner Box Size L x W x H (mm) 187 x 187 x 65 Quantity (PCS) 15,000 Carton Size L x W x H (mm) 390 x 240 x 420 Quantity (PCS) 150,000 Approx. Gross Weight (KG) 10.0 Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment. 2. Components are packed in accordance with EIA standard 481-1 and 481-2. BAS70W / AW / CW / SW 4 of 5 © 2006 Won-Top Electronics ORDERING INFORMATION Product No. BAS70W-T1 BAS70AW-T1 BAS70CW-T1 BAS70SW-T1 1. 2. Package Type SOT-323 SOT-323 SOT-323 SOT-323 Shipping Quantity 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel 3000/Tape & Reel Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, BAS70W-T1-LF. Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: sales@wontop.com Internet: http://www.wontop.com We power your everyday. BAS70W / AW / CW / SW 5 of 5 © 2006 Won-Top Electronics