SS0520 – SS0540 WTE POWER SEMICONDUCTORS Pb SURFACE MOUNT SCHOTTKY BARRIER DIODE Features  Very Low Forward Voltage   Fast Switching PN Junction Guard Ring for Transient and ESD Protection Designed for Surface Mount Application C Plastic Material – UL Recognition Flammability Classification 94V-O   A SOD-123 D B E Mechanical Data       H Case: SOD-123, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.01 grams (approx.) Marking: Device Code, See Page 3 Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 4 Maximum Ratings G J Dim Min A 3.6 Max 3.9 B 2.5 2.8 C 1.4 1.8 D 0.5 0.7 E — 0.2 G 0.4 — H 0.95 1.35 J — 0.12 All Dimensions in mm @TA=25°C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage Forward Continuous Current (Note 1) Symbol SS0520 SS0530 SS0540 Unit VRRM VRWM VR 20 30 40 V IF 500 mA Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 5.5 A Thermal Resistance, Junction to Ambient (Note 1) RθJA 206 °C/W Tj, TSTG -65 to +125 °C Operating and Storage Temperature Range Electrical Characteristics @TA=25°C unless otherwise specified Symbol SS0520 SS0530 SS0540 Unit VFM 0.3 / 0.385 0.375 / 0.43 — / 0.51 V Peak Reverse Leakage Current @VR = 50% / 100% DC Blocking Voltage IRM 75 / 250 20 / 130 10 / 20 µA Typical Junction Capacitance (VR = 0V DC, f = 1MHz) Cj Characteristic Forward Voltage Drop @IF = 0.1A / 0.5A 170 pF 2 Note: 1. Mounted on FR-4 PCB with 645mm pad size. SS0520 – SS0540 1 of 4 © 2006 Won-Top Electronics 10 IF, INSTANTANEOUS FWD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 1.0 0.75 0.50 0.25 0 SS0540 1.0 0.1 SS0520 SS0530 Tj = 25°C Pulse width = 300µs 2% duty cycle 0.01 0 25 50 75 100 125 150 0 TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics Cj, CAPACITANCE (pF) 1000 100 10 1.0 0 5 10 15 20 VR, REVERSE VOLTAGE (V) Fig. 3 Typ. Junction Capacitance vs Reverse Voltage SS0520 – SS0540 2 of 4 © 2006 Won-Top Electronics MARKING INFORMATION RECOMMENDED FOOTPRINT 0.036 (0.91) xx xx 0.048 (1.22) = Device Code, See Table Below Mfg Site SS0520 SS0530 SS0540 TW Plant B2 B3 B4 CN Plant SD SE SF 0.093 (2.36) inches(mm) PACKAGING INFORMATION TAPE & REEL Inspection Hole Direction of Unreeling 4mm 178mm 8mm 4mm 8mm 1.6mm Product ID Label Reel Diameter (mm) Quantity (PCS) Inner Box Size L x W x H (mm) Quantity (PCS) Carton Size L x W x H (mm) Quantity (PCS) Approx. Gross Weight (KG) 178 3,000 187 x 187 x 65 15,000 390 x 240 x 420 150,000 10.0 Note: 1. Anti-static plastic reel, white, water clear or blue color. Inspection hole might be varied in different alignment. 2. Components are packed in accordance with EIA standard 481-1 and 481-2. SS0520 – SS0540 3 of 4 © 2006 Won-Top Electronics ORDERING INFORMATION Product No. Package Type Shipping Quantity SS0520-T1 SOD-123 3000/Tape & Reel SS0530-T1 SOD-123 3000/Tape & Reel SS0540-T1 SOD-123 3000/Tape & Reel 1. 2. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, SS0520-T1-LF. 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. SS0520 – SS0540 4 of 4 © 2006 Won-Top Electronics www.s-manuals.com