Datasheets

This popular surface mount equivalent JEDEC registered switching/signal diodes are military qualified and available with internal metallurgical bonded construction. These small low capacitance diodes with very fast switching speeds are hermetically sealed and bonded into a “B" sq-MELF (D-5B) package.  They may be used in a variety of fast switching applications including computers and peripheral equipment such as magnetic cores, thin-film memories, plated-wire memories, as well as decoding or encoding applications, etc.

FEATURES: • 1N6638US, 1N6642US, 1N6643US AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/578 • 1N6638U,1N6642U,1N6643U AVAILABLE IN JAN, JANTX, JANTXV AND JANS PER MIL-PRF-19500/578 • SWITCHING DIODES • NON-CAVITY GLASS PACKAGE • METALLURGICALLY BONDED

The popular 1N941-1 thru 1N945B-1 series of Zero-TC Reference Diodes provides a selection of 11.7 V nominal voltages and temperature coefficients to as low as 0.0002 %/^oC for minimal voltage change with temperature when operated at 7.5 mA.  The “B” version of these glass, axial-leaded DO-35 reference diodes are also available in JAN, JANTX, JANTXV, and JANS military qualifications.  Standard commercial grade RoHS compliant versions are also avialable with the "e3" suffix.  Microsemi also offers numerous other Zener Reference Diode products for a variety of other voltages from 6.2 V to 200 V.