SEARCH ENGINES   GO Site Part Number DSCC Part Number   THE DIVISIONS   POWER   AEROSPACE   OPTO   RF   MAGNATEC		Traditional Metal Packages   TO257    Search TO257 Devices Body size 10.5 x 10.7mm (approx) Pins available in various diameters Flexible lead options - see below Extensive screening & qualification options Download package drawing (39,357 bytes)   MOSFETS to 1000V Bipolar Transistors Diodes Voltage Regs     TO254    Search TO254 Devices Body size 13.7 x 13.7mm (approx) Flexible lead options - see below Extensive screening & qualification options Download package drawing (38,557 bytes)   MOSFETS to 1200V High Power Bipolar Diodes Voltage Regs   TO258    Search TO258 Devices Body size 17.5 x 13.7mm (approx) Extensive screening & qualification options Download package drawing (38,591 bytes)   MOSFETS to 1200V High Power Bipolar Diodes Voltage Regs     TO267    Search TO267 Devices Body size 20.3 x 16.7mm (approx) Extensive screening & qualification options Download package drawing (40,406 bytes)   MOSFETS to 1200V   Options - Tabs    Also Available Z-tab and tabless packages Reduced package height Available for all hermetic packaged devices Based on standard packages - only the tab is different   Reversed Z-tab No tab Custom tab   Options - Leads     Also Available Flexible Copper Leads Ideal for lead forming Easier handling - resilient lead seals Improved AC performance over standard parts Improved shock & vibration resistance Addresses the 'Achilles Heel' of modern metal packages Download package drawings (32,144 bytes)    Seal & Diameter Choices : Choice of ceramic or glass seal on all packages Various lead diameters		1   PRODUCT LINES NEW - Diode Leadless Chip Carrier Pack Ranges & Benefits Surface Mount/LCCs Modern Metal Hermetic Traditional Metal Packs Multi-Chips Arrays Modules Custom Packages Preform Options 2   TECHNOLOGIES Bipolar Transistors FETs, JFETs, IGBTs Diodes Linears / PWMs Mixed Technologies Advanced Technologies 3   SCREENING &   QUALIFICATIONS Semelab Hi-Rel Processing Extensive Defence Qualifications Many Screening Flows ESA Space Level Customer Specifications BS Processing CECC Processing DSCC/883B Processing MIL-PRF-19500 product flows
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