SR520 – SR560 W TE PO WE R SEM IC O ND U C TO RS 5.0A 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) SR520 SR530 SR540 SR550 SR560 Unit VRRM VRWM VR 20 30 40 50 60 V VR(RMS) 14 21 28 35 42 V IO 5.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 150 A Forward Voltage VFM Peak Reverse Current At Rated DC Blocking Voltage @TL = 100°C Symbol @IF = 5.0A @TA = 25°C @TA = 100°C Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range 0.55 0.5 50 IRM Cj 0.70 550 V mA 400 pF RJA 10 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. SR520 – SR560 1 of 3 © 2002 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD CURRENT (A) 5 4 3 2 1 Resistive or Inductive Load 0 0 25 50 75 100 125 150 40 SR520 - SR540 10 SR550 - SR560 1.0 Tj - 25°C IF Pulse Width = 300µs 0.1 TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 150 3000 Single Half-Sine-Wave (JEDEC Method) Tj = 25°C 120 Cj, CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) 0.2 0 90 60 1000 SR520 - SR540 SR550 - SR560 30 100 0 1 10 1.0 0.1 100 NUMBER OF CYCLES AT 60Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current IR, INSTANTANEOUS REVERSE CURRENT (mA) 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance 100 Tj = 125°C 10 1.0 Tj = 75°C 0.1 Tj = 25°C 0.01 0.001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics SR520 – SR560 2 of 3 © 2002 Won-Top Electronics ORDERING INFORMATION Product No.! Package Type Shipping Quantity SR520-T3 DO-201AD 1200/Tape & Reel SR520-TB DO-201AD 1200/Tape & Box SR520 DO-201AD 500 Units/Box SR530-T3 DO-201AD 1200/Tape & Reel SR530-TB DO-201AD 1200/Tape & Box SR530 DO-201AD 500 Units/Box SR540-T3 DO-201AD 1200/Tape & Reel SR540-TB DO-201AD 1200/Tape & Box SR540 DO-201AD 500 Units/Box SR550-T3 DO-201AD 1200/Tape & Reel SR550-TB DO-201AD 1200/Tape & Box SR550 DO-201AD 500 Units/Box SR560-T3 DO-201AD 1200/Tape & Reel SR560-TB DO-201AD 1200/Tape & Box SR560 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 SR520 – SR560 We power your everyday. 3 of 3 © 2002 Won-Top Electronics