BAS20W-T3

WTE POWER SEMICONDUCTORS BAS19W – BAS21W SURFACE MOUNT FAST SWITCHING DIODE Features ! ! ! High Conductance A L Fast Switching Surface Mount Package Ideally Suited for Automatic Insertion ! For General Purpose and Switching B ! Plastic Material – UL Recognition Flammability Classification 94V-O


















































TOP VIEW 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 Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 0.006 grams (approx.) Mounting Position: Any Marking: BAS19W A8 BAS20W A80 BAS21W A82 K J G TOP VIEW All Dimensions in mm Maximum Ratings @TA=25°C unless otherwise specified Characteristic Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 1) Average Rectified Output Current (Note 1) Peak Forward Surge Current (Note 1) Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range @ t = 1.0µs Symbol VRM VRRM VRWM VR IF IO IFSM Pd R
JA Tj, TSTG BAS19W 120 100 BAS20W 200 150 400 200 2.5 200 625 -65 to +150 BAS21W 250 200 Unit V V mA mA A mW K/W °C Electrical Characteristics @TA=25°C unless otherwise specified Characteristic Forward Voltage Reverse Leakage Current Junction Capacitance Reverse Recovery Time Symbol VF IR Cj trr Min — — — — — Max 1.0 1.25 100 5.0 50 Unit V nA pF nS Test Condition @ IF = 100mA @ IF = 200mA @ Rated DC Blocking Voltage VR = 0V, f = 1.0MHz IF = IR = 30mA, IRR = 0.1 x IR, RL = 100
Note: 1. Device mounted on fiberglass substrate 40 x 40 x 1.5mm. BAS19W – BAS21W 1 of 3 © 2002 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (mA) 1000 Tj = 25°C 100 IR, LEAKAGE CURRENT (µA) 0 1 2 100 10 10 1 1.0 0.1 0.1 0.01 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics 0.01 0 100 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 2 Leakage Current vs Junction Temperature BAS19W – BAS21W 2 of 3 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! BAS19W-T1 BAS19W-T3 BAS20W-T1 BAS20W-T3 BAS21W-T1 BAS21W-T3 Package Type SOT-323 SOT-323 SOT-323 SOT-323 SOT-323 SOT-323 Shipping Quantity 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel 3000/Tape & Reel 10000/Tape & Reel Products listed in bold are WTE Preferred devices. ! T1 suffix refers to a 7” reel. T3 suffix refers to a 13” reel. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. RECOMMENDED FOOTPRINT 0.035 (0.90) 0.075 (1.90) 0.035 (0.90) 0.028 (0.70) 0.025 (0.64) inches(mm) 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. BAS19W – BAS21W 3 of 3 © 2002 Won-Top Electronics