BAS19W – BAS21W WTE POWER SEMICONDUCTORS SURFACE MOUNT FAST SWITCHING DIODE Features ! High Conductance 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 A TOP VIEW C M E D H Dim A B C D E G H J K L M 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 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 All Dimensions in mm Maximum Ratings @TA=25°C unless otherwise specified Characteristic Symbol BAS19W BAS20W BAS21W Unit VRM 120 200 250 V VRRM VRWM VR 100 150 200 V Non-Repetitive Peak Reverse Voltage Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 1) IF 400 mA Average Rectified Output Current (Note 1) IO 200 mA IFSM 2.5 A Pd 200 mW RJA 625 K/W Tj, TSTG -65 to +150 °C Peak Forward Surge Current (Note 1) @ t = 1.0µs Power Dissipation (Note 1) Typical Thermal Resistance, Junction to Ambient Air (Note 1) Operating and Storage Temperature Range Electrical Characteristics @TA=25°C unless otherwise specified Characteristic Symbol Min Max Unit Test Condition Forward Voltage VF — — 1.0 1.25 V @ IF = 100mA @ IF = 200mA Reverse Leakage Current IR — 100 nA @ Rated DC Blocking Voltage Junction Capacitance Cj — 5.0 pF VR = 0V, f = 1.0MHz Reverse Recovery Time trr — 50 nS 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 100 Tj = 25°C 100 IR, LEAKAGE CURRENT (µA) IF, INSTANTANEOUS FORWARD CURRENT (mA) 1000 10 1.0 0.1 0.01 0 1 2 1 0.1 0.01 0 100 200 Tj, JUNCTION TEMPERATURE (°C) Fig. 2 Leakage Current vs Junction Temperature VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 1 Forward Characteristics BAS19W – BAS21W 10 2 of 3 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! Package Type Shipping Quantity BAS19W-T1 SOT-323 3000/Tape & Reel BAS19W-T3 SOT-323 10000/Tape & Reel BAS20W-T1 SOT-323 3000/Tape & Reel BAS20W-T3 SOT-323 10000/Tape & Reel BAS21W-T1 SOT-323 3000/Tape & Reel BAS21W-T3 SOT-323 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: [email protected] Internet: http://www.wontop.com BAS19W – BAS21W We power your everyday. 3 of 3 © 2002 Won-Top Electronics