® UF800 – UF808 8.0A GLASS PASSIVATED ULTRAFAST RECTIFIER WON-TOP ELECTRONICS Pb Features Glass Passivated Die Construction Ultrafast 50nS and 100nS Recovery Time Low Forward Voltage Drop Low Reverse Leakage Current High Surge Current Capability Epoxy Meets UL 94V-0 Classification Ideally Suited for Use in High Frequency SMPS, Inverters and As Free Wheeling Diodes B C TO-220A Min Max A 13.90 15.90 B 9.80 10.70 C 2.54 3.43 D 3.56 4.56 E 12.70 14.73 A G PIN1 3 D Mechanical Data Dim F Case: TO-220A, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Weight: 1.9 grams (approx.) Mounting Position: Any Mounting Torque: 0.6 N.m Max. Lead Free: For RoHS / Lead Free Version, Add “-LF” Suffix to Part Number, See Page 4 E P I H L F 0.51 0.96 G 3.55 Ø 4.09 Ø H 5.75 6.85 I 4.16 5.00 J 2.03 2.92 K 0.30 0.65 L 1.14 1.40 P 4.83 5.33 All Dimensions in mm PIN 1 J PIN 3 Case K 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 UF800 UF801 UF802 UF803 UF804 UF806 UF808 Unit VRRM VRWM VR 50 100 200 300 400 600 800 V VR(RMS) 35 70 140 210 280 420 560 V IO 8.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) IFSM 125 A Forward Voltage @IF = 8.0A VFM @TA = 25°C @TA = 125°C IRM Peak Reverse Current At Rated DC Blocking Voltage @TC = 100°C Symbol 1.0 1.3 1.7 V 10 500 µA Reverse Recovery Time (Note 1) trr 50 100 nS Typical Junction Capacitance (Note 2) CJ 80 50 pF Thermal Resistance Junction to Ambient Thermal Resistance Junction to Case Operating and Storage Temperature Range RθJA RθJC 73 3.0 °C/W TJ, TSTG -55 to +150 °C Note: 1. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. © Won-Top Electronics Co., Ltd. Revision: September, 2012 www.wontop.com 1 ® WON-TOP ELECTRONICS 8 6 4 2 Resistive or Inductive Load 0 15 UF803 UF804 10 UF800 UF801 UF802 UF806 UF808 1.0 0 30 45 60 75 90 105 120 135 150 TC, CASE TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 125 Single Half-Sine-Wave JEDEC Method 100 75 50 25 0 0.4 0.8 1.2 1.6 2.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 TA = 125°C 100 10 TA = 25°C 1.0 0.1 0.01 1 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics 10 100 NUMBER OF CYCLES AT 60Hz Fig. 3 Forward Surge Current Derating Curve 200 DC, TJ = 150°C 16 12 UF803 UF804 UF806 UF808 8 UF800 UF801 UF802 4 0 CJ, JUNCTION CAPACITANCE (pF) 20 PD, POWER DISSIPATION (W) 100 0.1 0 IFSM, PEAK FORWARD SURGE CURRENT (A) IF, INSTANTANEOUS FORWARD CURRENT (A) 10 IR, INSTANTANEOUS REVERSE CURRENT (µA) I(AV), AVERAGE FORWARD RECTIFIED CURRENT (A) UF800 – UF808 f = 1MHz 160 120 UF800 – UF804 80 UF806 – UF808 40 0 0 www.wontop.com 2 4 6 8 2 10 IF(AV), AVERAGE FORWARD CURRENT (A) Fig. 5 Forward Power Dissipation 0.1 1 10 VR, DC REVERSE VOLTAGE (V) Fig. 6 Typical Junction Capacitance 100 © Won-Top Electronics Co., Ltd. Revision: September, 2012 ® UF800 – UF808 WON-TOP ELECTRONICS MARKING INFORMATION UF80x UF80x x Polarity = Device Number = 0, 1, 2, 3, 4, 6 or 8 = As Marked on Body PACKAGING INFORMATION BULK Tube Size L x W x H (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) 525 x 31 x 6 50 555 x 145 x 95 2,000 572 x 306 x 218 8,000 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. 4-40 PAN or HEX Head Screw Plain Washer 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. © Won-Top Electronics Co., Ltd. Revision: September, 2012 Insulating Bushing Rectifier Insulator Heatsink Compression Washer 4-40 HEX Nut www.wontop.com 3 ® UF800 – UF808 WON-TOP ELECTRONICS ORDERING INFORMATION Product No. Package Type Shipping Quantity UF800 TO-220A 50 Units/Tube UF801 TO-220A 50 Units/Tube UF802 TO-220A 50 Units/Tube UF803 TO-220A 50 Units/Tube UF804 TO-220A 50 Units/Tube UF806 TO-220A 50 Units/Tube UF808 TO-220A 50 Units/Tube 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, UF800-LF. WON-TOP ELECTRONICS and are registered trademarks of Won-Top Electronics Co., Ltd (WTE). 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 806, Taiwan Phone: 886-7-822-5408 or 886-7-822-5410 Fax: 886-7-822-5417 Email: [email protected] Internet: http://www.wontop.com www.wontop.com 4 We power your everyday. © Won-Top Electronics Co., Ltd. Revision: September, 2012