1N4745A

1N4728A to 1N4749A Voltage regulator diodes Rev. 02 — 30 October 2009 Product data sheet 1. Product profile 1.1 General description Low voltage regulator diodes in hermetically sealed small SOD66 (DO-41) glass packages. The series consists of 22 types with nominal working voltages from 3.3 to 24 V. 1.2 Features I Total power dissipation: max. ≤ 1000 mW I Working voltage range: nom. 3.3 V to 24 V I Tolerance series: ±5 % I Small hermetically sealed glass package 1.3 Applications I Low voltage stabilizers 1.4 Quick reference data Table 1. Symbol VF Ptot Quick reference data Parameter forward voltage total power dissipation Conditions IF = 200 mA Min Typ Max Unit - - 1.2 V - - 1000 mW 2. Pinning information Table 2. Pin 1 2 Pinning Description cathode anode [1] The marking band indicates the cathode. Simplified outline [1] ka Graphic symbol 12 006aaa152 NXP Semiconductors 1N4728A to 1N4749A Voltage regulator diodes 3. Ordering information 4. Marking Table 3. Ordering information Type number Package Name Description 1N4728A to 1N4749A[1] - hermetically sealed glass package; axial leaded; 2 leads [1] The series consists of 22 types with nominal working voltages from 3.3 V to 24 V. Version SOD66 Table 4. Marking codes Type number 1N4728A to 1N4749A Marking code The diodes are type branded. 5. Limiting values Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134). Symbol Parameter Conditions Min IF forward curr...