Diagnosing the Future of Medical Applications

Transcription

1 Vishay Intertechnology, Inc. Diagnosing the Future of Medical One of the World s Largest Manufacturers of Discrete Semiconductors and Passive Components

2 ResistorS OptoelectronicS INDUCTORS Medical SFM Top-Contact Thin Film Resistors Single-value chip resistors Wire bondable Small size: inches square Resistance range: 1.0 Ω to 1 MΩ DC power rating: 250 mw Oxidized silicon substrate for good power dissipation Hybrids using epoxy die / wire bonding High-precision and custom analog applications Lumped element filters TFDU4301 IrDA Transceivers Infrared data transmission for RF-sensitive environments Low power consumption: Typical output current of 85 ma Infrared light will not interfere with RF-based biometers Low profile: 2.5 mm 115 kbit/s data transfer rate Glucose meters Blood pressure meters Diagnostic systems Custom Magnetics for Medical Inductors, telemetry coils, and charging transformers Economical materials, efficient packaging design Designs meet UL, CSA, IEEE, and VDE requirements Frequency: to 500 MHz Current: 10 A maximum Temperature: to C Implantable defibrillators and pacemakers Drug delivery devices Neuro-stimulation devices ICs ResistorS ICs Medical Vishay Intertechnology is a leader in meeting the critical demands of the medical markets. Our components are used in a wide range of end products and systems. SiC414 and SiC417 microbuck Stand-Alone Buck Regulators 6 A (SiC414) and 10 A (SiC417) 28 V integrated buck regulators High efficiency: SiC %, SiC % Continuous output capability; internal power MOSFETs Integrated bootstrap switch (SiC414); integrated bootstrap diode (SiC417) Integrated 5 V / 200 ma LDO (SiC414); configurable 150-mA LDO with bypass logic (SiC417) Halogen-free according to IEC Embedded applications Networked equipment Point-of-load power supplies P11 Series Panel Potentiometers Modular panel potentiometers Versatile: up to seven modules with standard options such as switch and indent Up to two million cycles life length Custom options include connectors, harnesses, special angles IP64 sealing RoHS-compliant Panel controls, x-ray equipment, syringe pumps Power factor correction (PFC) CMOS amplifier gain, CMOS IC offset setting, motor speed control, angle sensing DG9424, DG9425, DG9426 Low-Voltage Precision Analog Switches Monolithic quad SPST analog switches with dual supply and low R DS(on) (1.7 Ω) 2.7 V through 12 V single supply or ± 3 through ± 6 dual supply Fast switching: t on = 42 ns, t off = 28 ns TTL and CMOS compatible Low leakage: 0.2 na ESD protection: 2000 V Data acquisition systems Communication systems Audio signal routing 18

3 ICs DG506B, DG507B, DG508B, DG509B Precision CMOS Analog Multiplexers 16-/dual 8-channel, 8-/dual 4-channel Operate with single or dual power supply; 44 V power supply maximum rating V+ to V- analog signal swing range Extended operating temperature - 40 C to C Low leakage: typically < 3 pa Low power: 10 µa Medical instrumentation Data acquisition systems Audio and video signal routing CAPACITORS TM8 MICROTAN Leadframeless, Low-DCL Solid Tantalum Capacitors Robust design ensures the highest possible reliability Tailorable high-reliability screening options Low DCL (200 na), efficient operation, and long battery life Small case sizes (down to 0402) are ideal for space-constrained applications Dedicated production facility ensures quality in all phases of production Additional screening available for medical implantable applications Medical implantable devices (pacemakers, ICDs, neurological stimulators) Medical instrumentation Space-constrained and battery-powered applications MOSFETs SMMA511DJ, SMMB912DK Medical MOSFETs N and P pair MOSFETs; dual n-channel MOSFETs TrenchFET technology N and p channel: PowerPAK SC-70 package, small footprint, low on-resistance (to 0.04 Ω) Dual n-channel: PowerPAK SC75 package, small footprint, low on-resistance (to Ω) Strict manufacturing process controls Halogen-free according to IEC Implantable defibrillators and pacemakers Hearing aids Drug-delivery systems Toolbox Manuals and Support Information Key Website Content Visit the Vishay Medical Virtual Trade Show Design Support Tools Access our SPICE models and use our design simulation and design support calculation tools View our video product demonstrations Technical library (application notes and technical papers) Detailed Application Information CAPACITORs VJ Series Non-Magnetic Surface-Mount MLCCs Safety screened for magnetic properties Case sizes 0402 to 3640 C0G (NP0); X5R, X7R dielectrics Voltage ratings to 3000 V High-reliability designs for implantable medical applications Reliable noble metal electrode (NME) system Magnetic resonance imaging (MRI) Medical testing and diagnostic equipment Laboratory analysis equipment DIODES BYG23M Rectifiers Ultrafast SMD avalanche rectifiers Low-profile (2.29 mm max.) DO-214AC (SMA) package Low reverse current: 5 µa at 25 C High reverse voltage: V RRM = 1000 V Ultra-fast reverse recovery time: t rr = 75 ns 20 mj avalanche capability Frequency rectification and freewheeling Switching mode converters / inverters Systems High-Voltage Systems for Image Intensifiers Include transformer, cascade, and 16-bit microcontroller for control and communication Five different high-voltage outputs (2 kv to 31 kv) Supply voltage = 24 V; max current = 350 ma Short-circuit-proof RS232 Complies with IEC Image intensifier system for medical applications X-ray applications Medical Handheld Electrochemical Blood Glucose Meter View datasheets for these products at 19

4 Medical Non-Magnetic MLCC SMD Solderable terminals Key Components For NMR Antenna Circuits Non-Magnetic Resistor SMD Solderable terminals THE VISHAY ADVANTAGE: Non-Magnetic Solderable SMD High Reliability 20

5 Multilayer Ceramic Chip Capacitors Solid Tantalum Chip Capacitors (MicroTan ) Single and Dual MOSFETs Thin Film Top-Contact Resistors Key Components For Cardiac Pacemakers Telemetry Coil THE VISHAY ADVANTAGE: Wide Portfolio / Ultra Small Sizes Tight Process and Quality Controls High Reliability Thick and Thin Film Chip Resistors 21

6 Vishay Intertechnology, Inc. BuildVishay into your Design VMN-MS