1N5745C [Microchip]

The 1N5728 thru 1N5757 series of 0.5 watt Zener Voltage Regulators provides a selection from 4.7 to 75 volts in standard 5% tolerances as well as tighter tolerances identified by a “C” or “D” suffix letter on the part number. These glass axial-leaded DO-35 Zeners are also available with an internal-metallurgical-bond option by adding a “-1” suffix. The series is JEDEC registered. Options for screening in accordance with MIL-PRF-19500 for JAN, JANTX, JANTXV, and JANS are available by adding MQ, MX, MV, or MSP prefixes respectively to part numbers with “-1” suffix. Surface Mount equivalents are also available in DO-213AA by adding a UR or UR-1 suffix. The devices regulate voltage over a broad operating current and temperature range, with extensive selection from 4.7 to 75 V. Standard voltage tolerances are plus/minus 5% with a B suffix, and tight tolerances of plus or minus 2% or 1% are available with C or D suffix respectively. The devices feature flexible axial-lead mounting terminals, are nonsensitive to ESD per MIL-STD-750 Method 1020, have minimal capacitance, and are inherently radiation hard as described in Microsemi MicroNote 050.