1N5989D [Microchip]

The popular 1N5985 thru 1N6031 series of 0.5 watt Zener Voltage Regulators provides a selection from 2.4 to 200 volts in standard 5% or 10% tolerances as well as tighter tolerances identified by different suffix letters on the part number. These glass axial-leaded DO-35 Zeners are also available in various military screening levels by adding a prefix identifier. Features include JEDEC registration, similarity to BZX55 and Pro Electron series, optional internal bonds with -1 suffix, RoHS Compliant devices with e3 suffix, military screening options (JAN, JANTX, JANTXV, JANS) with prefixes MQ, MX, MV, MSP, surface mount equivalents (MLL5985 to MLL6031) in DO-213AA MELF package, and DO-7 glass body axial-leaded equivalents. Benefits include voltage regulation over a broad operating current and temperature range, extensive voltage selection, standard voltage tolerances (±5% with B suffix, ±10% with A suffix), tight tolerances (±2% with C suffix, ±1% with D suffix), flexible axial-lead mounting terminals, nonsensitive to ESD, minimal capacitance, and inherent radiation hardness.