SR320 – SR360 W TE PO WE R SEM IC O ND UC TO R S 3.0A SCHOTTKY BARRIER RECTIFIER Features ! Schottky Barrier Chip ! Guard Ring Die Construction for Transient Protection High Current Capability Low Power Loss, High Efficiency High Surge Current Capability For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications ! ! ! ! A B A C D Mechanical Data ! ! ! ! ! ! DO-201AD Dim Min Max A 25.4 — B 8.50 9.50 C 1.20 1.30 D 5.0 5.60 All Dimensions in mm Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.2 grams (approx.) Mounting Position: Any Marking: Type Number Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) SR320 SR330 SR340 SR350 SR360 Unit VRRM VRWM VR 20 30 40 50 60 V VR(RMS) 14 21 28 35 42 V IO 3.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 80 A Forward Voltage VFM Peak Reverse Current At Rated DC Blocking Voltage @TL = 95°C Symbol @IF = 3.0A @TA = 25°C @TA = 100°C Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range 0.50 0.74 V IRM 0.5 20 mA Cj 250 pF RJA 20 K/W Tj, TSTG -65 to +150 °C Note: 1. Valid provided that leads are kept at ambient temperature at a distance of 9.5mm from the case. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. SR320 – SR360 1 of 3 © 2002 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE FORWARD CURRENT (A) 3.0 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 150 100 SR320 - SR340 10 SR350 - SR360 1.0 0.1 0.01 0 80 0.4 0.6 0.8 1000 1.0 Tj = 25°C f=1.0MHz Single Half-Sine-Wave (JEDEC Method) Tj = 100°C 64 Cj, CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 48 32 100 16 10 0 1 10 100 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current IR, INSTANTANEOUS REVERSE CURRENT (mA) 1 0.1 1k 100 10 Tj = 100°C 1.0 Tj = 75°C 0.1 Tj = 25°C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics SR320 – SR360 2 of 3 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! Package Type Shipping Quantity SR320-T3 DO-201AD 1200/Tape & Reel SR320-TB DO-201AD 1200/Tape & Box SR320 DO-201AD 500 Units/Box SR330-T3 DO-201AD 1200/Tape & Reel SR330-TB DO-201AD 1200/Tape & Box SR330 DO-201AD 500 Units/Box SR340-T3 DO-201AD 1200/Tape & Reel SR340-TB DO-201AD 1200/Tape & Box SR340 DO-201AD 500 Units/Box SR350-T3 DO-201AD 1200/Tape & Reel SR350-TB DO-201AD 1200/Tape & Box SR350 DO-201AD 500 Units/Box SR360-T3 DO-201AD 1200/Tape & Reel SR360-TB DO-201AD 1200/Tape & Box SR360 DO-201AD 500 Units/Box Products listed in bold are WTE Preferred devices. ! T3 suffix refers to a 13” reel. TB suffix refers to Ammo Pack. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. 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 SR320 – SR360 We power your everyday. 3 of 3 © 2002 Won-Top Electronics