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| WTE POWER SEMICONDUCTORS SB2020CT - SB20100CT Pb 20A DUAL SCHOTTKY BARRIER RECTIFIER Features ! ! ! ! ! ! Schottky Barrier Chip Guard Ring for Transient Protection Low Forward Voltage Drop C Low Reverse Leakage Current High Surge Current Capability G Plastic Material has UL Flammability Classification 94V-O D F P I H L B TO-220 Dim Min Max 13.90 15.90 A 9.80 10.70 B 2.54 3.43 C 3.56 4.56 D 12.70 14.73 E 0.51 0.96 F 3.55 O 4.09 O G 5.75 6.85 H 4.16 5.00 I 2.03 2.92 J 0.30 0.65 K 1.14 1.40 L 2.29 2.79 P All Dimensions in mm A PIN1 2 3 Mechanical Data ! ! ! ! ! ! ! Case: TO-220, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 2.24 grams (approx.) Mounting Position: Any Mounting Torque: 11.5 cm-kg (10 in-lbs) Max. Lead Free: For RoHS / Lead Free Version, Add "-LF" Suffix to Part Number, See Page 4 E PIN 1 - + Case, PIN 2 J K PIN 3 - Maximum Ratings and Electrical Characteristics Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. @TA=25C unless otherwise specified Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @TC = 95C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage @IF = 10A Symbol VRRM VRWM VR VR(RMS) IO SB SB SB SB SB SB SB SB 2020CT 2030CT 2040CT 2045CT 2050CT 2060CT 2080CT 20100CT Unit 20 14 30 21 40 28 45 32 20 50 35 60 42 80 56 100 70 V V A IFSM VFM IRM Cj Tj, TSTG 0.55 200 0.75 0.5 100 1100 -65 to +150 0.85 A V mA pF C Peak Reverse Current @TA = 25C At Rated DC Blocking Voltage @TA = 100C Typical Junction Capacitance (Note 1) Operating and Storage Temperature Range Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. SB2020CT - SB20100CT 1 of 4 (c) 2006 Won-Top Electronics 20 40 16 IF, NSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE OUTPUT CURRENT (A) 2020CT - 2045CT 20 12 2050CT - 2060CT 2080CT - 20100CT 8 10 4 Single Pulse Half-Wave 60 Hz Resistive or Inductive Load Tj = 25C Pulse Width = 300 s 2% Duty Cycle 0 10 40 60 80 100 120 140150 1 0 0.5 1.0 1.5 2.0 2.5 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TC, CASE TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 250 2000 Tj = 25C f = 1MHz IFSM , PEAK FORWARD SURGE CURRENT (A) 200 Cj, CAPACITANCE (pF) 8.3ms Single Half Sine-Wave JEDEC Method 150 1000 100 50 100 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Maximum Non-Repetitive Peak Fwd Surge Current 0.1 1.0 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance SB2020CT - SB20100CT 2 of 4 (c) 2006 Won-Top Electronics MARKING INFORMATION WTE SB20xxCT WTE SB20xxCT xx Polarity = Manufacturer's Logo = Device Number = 20, 30, 40, 45, 50, 60, 80 or 100 = As Marked on Body PACKAGING INFORMATION BULK Tube Size L x W x H (mm) 525 x 31 x 6 Quantity (PCS) 50 Inner Box Size L x W x H (mm) 555 x 145 x 95 Quantity (PCS) 2,000 Carton Size L x W x H (mm) 572 x 306 x 218 Quantity (PCS) 8,000 Approx. Gross Weight (KG) 19.0 Note: 1. Anti-static tube, water clear color. RECOMMENDED SCREW MOUNTING ARRANGEMENT Recommended isolated mounting when screw is at heatsink potential. 4-40 hardware is used. Screw should not be tightened with any type of air-forced torque or equipment that may cause high impact on device package. The insulating bushing inside the mounting hole will insure the screw threads do not contact the metal base. The interface should apply a layer of thermal grease or a highly conductive thermal pad for better heat dissipation. 4-40 PAN or HEX Head Screw Plain Washer Insulating Bushing Rectifier Insulator Heatsink Compression Washer 4-40 HEX Nut SB2020CT - SB20100CT 3 of 4 (c) 2006 Won-Top Electronics ORDERING INFORMATION Product No. SB2020CT SB2030CT SB2040CT SB2045CT SB2050CT SB2060CT SB2080CT SB20100CT 1. 2. Package Type TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 Shipping Quantity 50 Units/Tube 50 Units/Tube 50 Units/Tube 50 Units/Tube 50 Units/Tube 50 Units/Tube 50 Units/Tube 50 Units/Tube 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, SB2020CT-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. SB2020CT - SB20100CT 4 of 4 (c) 2006 Won-Top Electronics |
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