1N5737D [Microchip]

The 1N5728B to 1N5757B series are 0.5 watt Zener voltage regulators in a DO-35 glass package. They provide voltage regulation from 4.7 to 75 volts with standard 5% tolerance (B suffix) and optional tighter tolerances of 2% (C suffix) or 1% (D suffix). The devices feature an internal metallurgical bond option (suffix -1), are JEDEC registered, and are available in surface mount (DO-213AA) and DO-7 axial lead equivalents. They are non-sensitive to ESD, have minimal capacitance, and are inherently radiation hard. The series offers flexible axial-lead mounting and operates over a broad temperature range.