Bipolar Range Bipolar Offering our customers a range of customisable technologies • The range consists of GTOs, PCR Thyristors Rectifier Diodes, Pulse Powered Thyristors • As well as our Fast Thyristors, Fast Diodes that are available to supply replacements for Fast Thyristors and Diodes that were made by previously by us under the name’s Thomson CSF, AEI Semiconductors or Marconi Electronic Devices • GTOs available from 1300V and 250A upwards • GTOs are available for replacing devices to refurbish and maintain locomotives. We are committed to manufacturing these for the foreseeable future for our customers • We offer a range of Fast Recovery Diodes for use with GTOs as snubbers and free-wheel diodes • Phase Control Thyristors available from 1400V at 23mm to 8500V at 125mm • We have a range of Pulse Power Thyristors and Gate Drivers for Pulse Power applications are available through our Power Assemblies Department • Applications include, but are not limited to, Track Side Ratification and Electrochemical Plant, Aluminium Smelters Dynex Semiconductor Ltd Power through Innovation 1000 Voltage (V) 2000 3000 4000 5000 6000 7000 8000 9000 Phase Control SCR Rectifier Diode GTO Fast Diode Pulse Power SCR Optimisation of 8.5kV Pulley Wheel Bevel Silicon Specification 1700 9.2kV 25° C, 2.0mA 9.2kV 125° C, 200mA 1650 Silicon Thickness (µm) 1600 1550 1500 1450 525 ohm-cm ± 7% 1400 420 440 460 480 500 520 540 560 580 Silicon Resistivity (Ohm-cm) Dynex Semiconductor Ltd Doddington Road, Lincoln LN6 3LF United Kingdom Email: [email protected] Main switchboard: +44 (0)1522 500 500 Sales & Marketing: +44 (0)1522 502 901 @Dynexpower /DynexSemiconductor Dynex Semiconductor Ltd www.dynexsemi.com