SB520 - SB560 5.0A SCHOTTKY BARRIER RECTIFIER Features * * * * * * * Epitaxial Construction * Lead Free Finish, RoHS Compliant (Note 4) Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency B A High Surge Capability A High Current Capability and Low Forward Voltage Drop Surge Overload Rating to 150A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications C D Mechanical Data * * * * * * * * * DO-201AD Case: DO-201AD Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 Moisture Sensitivity: Level 1 per J-STD-020C Terminals: Finish 3/4 Bright Tin. Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Dim Min Max A 25.40 3/4 B 7.20 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in mm Mounting Position: Any Ordering Information: See Last Page Marking: Type Number Weight: 1.1 grams (approximate) Maximum Ratings and Electrical Characteristics @ TA = 25C 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 Symbol SB520 SB530 SB540 SB550 SB560 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 (Note 2) VFM Average Rectified Output Current (See Figure 1) (Note 1) Peak Reverse Current at Rated DC Blocking Voltage (Note 2) @ IF = 5.0A @ TA = 25C @ TA = 100C Typical Thermal Resistance Junction to Ambient (Note 1) (Note 3) Operating Temperature Range Storage Temperature Range Notes: 1. 2. 3. 4. IRM 0.55 0.67 0.5 50 25 RqJL 8 Tj TSTG mA 25 RqJA -65 to +125 V C/W -65 to +150 -65 to +150 C Measured at ambient temperature at a distance of 9.5mm from case. Short duration test pulse used to minimize self-heating effect. Thermal resistance junction to lead vertical P.C.B. mounted, 0.375" (9.5mm) lead length. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7. DS23024 Rev. 8 - 2 1 of 3 www.diodes.com SB520 - SB560 a Diodes Incorporated Resistive or Inductive Load 4 3 2 Resistive or Inductive Load 0.375" (9.5mm) lead length SB520 - SB540 SB550 & SB560 1 0 0 25 75 50 100 125 100 IF, INSTANTANEOUS FORWARD CURRENT (A) IF(AV), AVERAGE FORWARD CURRENT (A) 5 10 Tj = 100 C 1.0 Tj = 25 C 0.1 0.01 150 0 100 10 Tj = 125C Tj = 100C 1.0 Tj = 25C 0.1 0.01 0 0.2 0.4 0.6 8.3ms Single Half-Sine-Wave (JEDEC Method) Tj = Tj(max) 120 90 60 30 0 0.8 1 CT, TOTAL CAPACITANCE (pF) Tj = 25 C 1000 SB520 - SB540 SB550 - SB560 100 10 100 100 Tj = 125C 10 1.0 Tj = 100C Tj = 75C 0.1 0.01 Tj = 25C 0.001 100 0 8 16 24 32 40 VR, INSTANTANEOUS, REVERSE VOLTAGE (V) Fig. 6 Typical Reverse Characteristics, SB520 - SB540 VR, REVERSE VOLTAGE (V) Fig. 5 Typical Total Capacitance DS23024 Rev. 8 - 2 10 NUMBER OF CYCLES AT 60Hz Fig. 4 Max Non-Repetitive Peak Fwd Surge Current IR, INSTANTANEOUS REVERSE CURRENT (mA) 3000 1.0 0.8 0.6 150 VF, INSTANTANEOUS F0RWARD VOLTAGE (V) Fig. 3 Typical Forward Characteristics, SB550 & SB560 0.1 0.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics, SB520 - SB540 IFSM, PEAK FORWARD SURGE CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A) TL, LEAD TEMPERATURE ( C) Fig. 1 Forward Current Derating Curve 0.2 2 of 3 www.diodes.com SB520 - SB560 10,000 Tj = 125C 1000 Tj = 100C 100 Tj = 75C 10 1.0 Tj = 25C 0.1 0 20 10 30 40 50 60 VR, INSTANTANEOUS REVERSE VOLTAGE (V) Fig. 7 Typical Reverse Characteristics, SB550 & SB560 Ordering Information Notes: (Note 5) Device Packaging Shipping SB520-A DO-201AD 1K/Ammo SB520-B DO-201AD 500/Bulk SB520-T DO-201AD 1.2K/Tape & Reel, 13-inch SB530-A DO-201AD 1K/Ammo SB530-B DO-201AD 500/Bulk SB530-T DO-201AD 1.2K/Tape & Reel, 13-inch SB540-A DO-201AD 1K/Ammo SB540-B DO-201AD 500/Bulk SB540-T DO-201AD 1.2K/Tape & Reel, 13-inch SB550-A DO-201AD 1K/Ammo SB550-B DO-201AD 500/Bulk SB550-T DO-201AD 1.2K/Tape & Reel, 13-inch SB560-A DO-201AD 1K/Ammo SB560-B DO-201AD 500/Bulk SB560-T DO-201AD 1.2K/Tape & Reel, 13-inch 5. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf IMPORTANT NOTICE Diodes Incorporated and its subsidiaries reserve the right to make modifications, enhancements, improvements, corrections or other changes without further notice to any product herein. Diodes Incorporated does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT Diodes Incorporated products are not authorized for use as critical components in life support devices or systems without the expressed written approval of the President of Diodes Incorporated. DS23024 Rev. 8 - 2 3 of 3 www.diodes.com SB520 - SB560