1SMA5944BT3 regulators equivalent, (1sma5913bt3 series) 1.5 watt plastic surface mount zener voltage regulators.
http://onsemi.com
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Standard Zener Breakdown Voltage Range − 3.3 V to 68 V ESD Rating of Class 3 (>16 kV) per Human Body Model F.
and actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each cus.
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