American Microsemiconductor, Inc.

LOW VOLTAGE ZENER DIODE 1N5221B: 500 milliwatts, glass package, DO-35, silicon zener diode, voltage 2.4V. Features: 500mW Power Dissipation, High Temperature Stability, Surface Mount Equivalents Available, and Hermetic Package .Available with 20%, 10%, 5%, 3%, and 2% tolerance. Quick Links: View Estore fo... Read more...

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American Microsemiconductor, Inc.

Is Zener tolerance enough? THE TEMPERATURE COMPENSATION IS A VERY IMPORTANT CONSIDERATION IN ZENER DIODE SELECTION The zener diode temperature coefficient is a most important zener diode consideration. Usually specified in parts per 10,000 per degree C, it can be more important than a initial zener diode tolerance. Temperature-compensated zener reference diode... Read more...

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Mouser Electronics, Inc.

TE Connectivity PolyZen Devices are polymer enhanced precision Zener diode micro-assemblies that help protect sensitive electronics from damage caused by inductive voltage spikes, voltage transients, use of incorrect power supplies and reverse bias. The PolyZen Device from TE Connectivity, composed of a Zener diode and a resistively non-linear, polymeric positive temperature coefficient... Read more...

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