Uninterruptible Power Supply Table of Contents AC Input Section, Diode Bridge....................................................................................................................................... 3 AC Input Section, Power Factor Correction....................................................................................................................4 AC Input Section, XY Capacitors..................................................................................................................................... 5 Battery Charger, Discretes............................................................................................................................................... 6 Battery Charger, Power Semiconductors....................................................................................................................... 7 Control Section, Capacitors............................................................................................................................................. 8 Control Section, Discretes................................................................................................................................................9 Control Section, Measurement Multiplexing.................................................................................................................10 DC/DC Step-up (boost or full bridge), Batt to 180 VDC to the inverter.......................................................................11 House-Keeping Supply (off-line, flyback), Discretes................................................................................................... 12 House-Keeping Supply (off-line, flyback), Power Semiconductors............................................................................13 Inverter Section (DC/AC) AC Output, Discretes............................................................................................................14 Inverter Section (DC/AC) AC Output, Full bridge......................................................................................................... 15 Inverter Section (DC/AC) AC Output, Gate Drive..........................................................................................................16 page 1 Uninterruptible Power Supply VISHAY components used for a UPS can include: • Power MOSFETS • High-Power Modules • Diodes and Rectifiers • Capacitors • Resistors • Analog Switches • Visible LEDs • Optical Isolators • Inductors / EMI Filters • Shunt Resistors • ESD Protection Devices • LDOs Application Overview An Uniterruptible Power Supply, or UPS, is required when the AC power that runs sensitive equipment is not reliable or not well regulated or filtered. During power brownouts or blackouts the UPS can provide AC power to the equipment, such as computers or emergency lighting, for a period of time, usually until normal power source is restored. Most UPS circuits include some or all of the system blocks shown above. page 2 Uninterruptible Power Supply : AC Input Section, Diode Bridge Multi Phase Product Name Status VSKT570-18PbF Description Thyristor/Thyristor, 570 A Features High current capability High surge capability 3000 VRMS isolating voltag Package Q-Level Power Modules SUPER MAGN-A-PAK Single Phase Product Name Status Description Features Package 36MB60A Glass Passivated Bridge Rectifier 600V, 35 A TH / Module D-34 GBPC3506A Glass Passivated Bridge Rectifier 600V, 35 A TH / Module GBPC Q-Level page 3 Uninterruptible Power Supply : AC Input Section, Power Factor Correction Aluminum Electrolytic Capacitors Product Name Status Description Features Package 101/102 PHR-ST Screw-Terminal Long useful life 25 V to 450 V 220 µF to 1000000 µF Life@85°C=10000-15000h Screw Term 35x60 - 90x220 157 PUM-SI Snap-In Long useful life 200 V to 450 V 56 µF to 2200 µF Life at 85°C = 5000 h Snap-In 22x25 to 35x60 Q-Level Bulk Capacitor Product Name MKP 1848 DC-Link Status NEW Description DC-link fiml capacitor Features up to 400uF; up to 1200V no electrolyte, long life Package Q-Level TH / Radial PFC fast diode Product Name Status Description Features Package 15ETX06 UltraFast Diode 600 V, 15 A, 18 nsec Trr TH / Radial TO-220AC 30EPH06 UltraFast Diode 600 V, 30 A, 35 nsec Trr TH / Radial TO-247 (2 lead) 8ETX06 UltraFast Diode 600 V, 8 A, 16 nsec Trr TH / Radial TO-220AC HFA50PA60C HexFRED Diode 600 V, 50 A, 75 nsec Trr TH / Radial TO-247 Q-Level PFC MOSFET Product Name Status Description Features Package IRF32N50K Power MOSFET 500 V, 160 mohm TH / Radial TO-247 IRFPS43N50K Power MOSFET 500 V, 90 mohm TH / Radial Super TO-247 Q-Level Shunt resistor Product Name WSL Status Description Power Metal Strip, for current sensing; low resistance values; tight tolerances; low TCR; Features R0002 to R500, 1% TCR <= ± 75ppm P70 = 0.1W - 10W Package Q-Level SMD 0603-5931 page 4 Uninterruptible Power Supply : AC Input Section, XY Capacitors Film RFI caps Product Name BFC2 336 60103 Status Description Film Capacitor Y2 Polypropylene Features 300V, 10 nF, 20% Package Q-Level TH / Radial 5.0×11.0×17.5mm page 5 Uninterruptible Power Supply : Battery Charger, Discretes Power transformer Product Name Status Custom Description Features Dale Custom Magnetics Package Q-Level Package Q-Level TH Shunt Resistor Product Name Status WSL Description Power Metal Strip, for current sensing; low resistance values; tight tolerances; low TCR; Features R0002 to R500, 1% TCR <= ± 75ppm P70 = 0.1W - 10W SMD 0603-5931 Tantalum Capacitors Product Name Status Description Features Package 592D Solid Tantalum Chip Capacitors; Low-Profile, Conformal Terminals, Maximum C/V, Extended Range Offerings 4 - 35 Volt , 1 µF - 3300 µF 2.5mm down to 1.3mm Heigh SMD A - X Case 595D Solid Tantalum Chip Capacitors, TANTAMOUNT®, Conformal-Coated, Maximum CV, Low ESR 4 - 50Volt; 0.1 µF - 1500 µF SMD T - R Case Q-Level page 6 Uninterruptible Power Supply : Battery Charger, Power Semiconductors Power Switches Product Name Status Description Features Package IRFP22N60K Power MOSFET 600 V, 280 mohm TH / Radial TO-247 IRFPE50 Power MOSFET 800 V, 1.2 ohm TH / Radial TO-247 Q-Level Rectifier Product Name Status 16CTQ100 V20100S NEW Description Features Package Schottky 100 V, 16 A, dual TH / Radial TO-220AC Schottky 100 V, 20 A, single TH / Radial TO-220AC Q-Level page 7 Uninterruptible Power Supply : Control Section, Capacitors Tantalum Capacitors Product Name Status Description Features Package 592D Solid Tantalum Chip Capacitors; Low Profile, Conformal Terminals, Maximum C/V, Extended Range Offerings 4 - 35 Volt , 1 µF - 3300 µF 2.5mm down to 1.3mm Heigh SMD A - X Case 595D Solid Tantalum Chip Capacitors, TANTAMOUNT®, Conformal-Coated, Maximum CV, Low ESR 4 - 50Volt; 0.1 µF - 1500 µF SMD T - R Case Q-Level page 8 Uninterruptible Power Supply : Control Section, Discretes ESD Protection Diodes Product Name Status GSOT03 to GSOT36 Description Low-Capacitance Single Line ESD Protection Diode Features Package Q-Level VZT = 3.3-36V, C=80-800pF SMD SOT-23 Opto Isolator Product Name Status Description Features Package 4N25 Optocoupler, Phototransistor Output Isolation Test Voltage 5300 VRMS SMD SMD-6, DIP-6 CNY17-3 Optocoupler, Phototransistor Output Isolation Test Voltage 5300 VRMS SMD SMD-6, DIP-6 Q-Level Switching Diode Product Name Status Description Features Package 1N4148WS Small-Signal Switching Diodes VRRM = 50-75 Volts , IFRM = 350 mA SMD SOD-323 BAS16WS-V Space-Saving SMD Packages in SOD323 VRRM = 75 Volts SMD SOD323 BAV19WS Fast Switching VRRM = 120-250 Volts , IFRM = 625 mA SMD SOD323 Q-Level page 9 Uninterruptible Power Supply : Control Section, Measurement Multiplexing Analog Switch Product Name Status Description Features Package DG2002 Single-Pole/Double-Throw Analog Switches Supply Voltage max = 6V, Ron = 15 Ohms SMD SC70-6 DG2011 Single-Pole/Double-Throw Analog Switches Supply Voltage max = 6V, Ron = 2.7 Ohms SMD SC89-6 DG2711 Single-Pole/Double-Throw Analog Switches Supply Voltage max =3.6V, Ron = 0.6 Ohms SMD SC70-6 DG2717 Single-Pole/Double-Throw Analog Switches Supply Voltage max = 5V, Ron = 0.7 Ohms SMD SC89-6 Dual Single-Pole/Double-Throw Analog Switches SMD DFN-10 MSOP-10 DG2731 DG4599 NEW Supply Voltage max =4.3V, Ron = 0.3 Ohms Single-Pole/Double-Throw Analog Switches Supply Voltage max = 6V, Ron = 95 Ohms Q-Level SMD SC70-6 page 10 Uninterruptible Power Supply : DC/DC Step-up (boost or full bridge), Batt to 180 VDC to the inverter Boost Converter FET Product Name Status Description Features Package IRFB18N50K Power MOSFET 500 V, 290 mohm TH / Radial TO-220 SUM65N20-30 Power MOSFET 200 V, 30 mohm SMD D2-Pak Q-Level page 11 Uninterruptible Power Supply : House-Keeping Supply (off-line, flyback), Discretes Film RFI Capacitors Product Name Status BFC2 336 60103 Description Film Capacitor Y2 Polypropylene Features 300 V, 10 nF, 20% Package Q-Level TH / Radial 5.0×11.0×17.5mm Shunt resistor Product Name Status WSL Description Power Metal Strip, for current sensing; low resistance values; tight tolerances; low TCR; Features R0002 to R500, 1% TCR <= ± 75ppm P70 = 0.1W - 10W Package Q-Level SMD 0603-5931 Tantalum Capacitors Product Name Status Description Features Package 592D Solid Tantalum Chip Capacitors; Low-Profile, Conformal Terminals, Maximum C/V, Extended Range Offerings 4 - 35 Volt , 1 µF - 3300 µF 2.5mm down to 1.3mm Heigh SMD A - X Case 595D Solid Tantalum Chip Capacitors, TANTAMOUNT®, Conformal-Coated, Maximum CV, Low ESR 4 - 50Volt; 0.1 µF - 1500 µF SMD T - R Case Q-Level Transformer Product Name Status Custom Description Features Dale Custom Magnetics Package Q-Level Package Q-Level TH TVS and ESD protection Product Name Status Description Features GSOT03 to GSOT36 Low-Capacitance Single Line ESD Protection Diode VZT=3.3-36V, C=80-800pF SMD SOT-23 P4KE series Transient Voltage Suppressor Diodes Clamps at 10.5 to 772V TH / Axial DO-204AL (DO-41) page 12 Uninterruptible Power Supply : House-Keeping Supply (off-line, flyback), Power Semiconductors Flyback Diode Product Name Status 16CTQ100 V20100S NEW Description Features Package Schottky 100 V, 16A, dual TH / Radial TO-220AC Schottky 100 V, 20A, single TH / Radial TO-220AC Q-Level Flyback Switch Product Name Status Description Features Package IRFIBE30G Power MOSFET 800 V, 3 ohm TH / Radial FullPak TO-220 IRFPE40 Power MOSFET 800 V, 2 ohm TH / Radial TO-247 IRFPE50 Power MOSFET 800 V, 1.2 ohm TH / Radial TO-247 VSKT570-18PbF Thyristor/Thyristor, 570 A High current capability High surge capability 3000 VRMS isolating voltag Power Modules SUPER MAGN-A-PAK Q-Level page 13 Uninterruptible Power Supply : Inverter Section (DC/AC) AC Output, Discretes Aluminum Electrolytic Capacitors Product Name Status Description Features Package 101/102 PHR-ST Screw-Terminal Long useful life 25 V to 450 V 220 µF to 1000000 µF Life@85°C=10000-15000h Screw Term 35x60 - 90x220 157 PUM-SI Snap-In Long useful life 200 V to 450 V 56 µF to 2200 µF Life at 85°C = 5000 h Snap-In 22x25 to 35x60 Q-Level Balancing Resistors Product Name Status RW 20 x 117 series Description Wirewound High-Power Vitreous Resistor Features Package Q-Level Package Q-Level 3K3 - 3K9 80 W Film Capacitors Product Name Status 2222 368 series Description Snubber Capacitor Features 1200 V 1µF 20% TH / Radial 22.0×38.0×44.0mm Pre-Charge Resistor Product Name Status RSO 30x250 series Description Wirewound High-Power Resistor Features Package Q-Level Package Q-Level 5R1 - 10R 350 W Shunt Resistor Product Name WSL Status Description Power Metal Strip, for current sensing; low resistance values; tight tolerances; low TCR; Features R0002 to R500, 1% TCR <= ± 75ppm P70 = 0.1W - 10W SMD 0603-5931 page 14 Uninterruptible Power Supply : Inverter Section (DC/AC) AC Output, Full bridge Power Switches Product Name Status Description Features Package IRFP32N50K Power MOSFET 500 V, 160 mohm TH / Radial TO-247 IRFPS40N60K Power MOSFET 600 V, 130 mohm TH / Radial Super TO-247 Q-Level page 15 Uninterruptible Power Supply : Inverter Section (DC/AC) AC Output, Gate Drive Gate Drivers Product Name Status LPE-3325 Description Gate Drive Transformer Features SMD Transformers Package Q-Level SMD 6.5 x 8.2 mm Power Transformer Product Name Custom Status Description Dale Custom Magnetics Features Package Q-Level TH page 16 page 17