ZXRE330ASA-7

ZXRE330 PRECISION MICROPOWER SHUNT VOLTAGE REFERENCES Description Pin Assignments The ZXRE330 is a low knee current 3.3V voltage reference. ZXRE330xSA (SOT23) Offering tight tolerances and sharp knee characteristics consuming only 1A when the 3.3V reference voltage can no Cathode 3 longer be maintained. Excellent performance is maintained over the 1A to 5mA 1 * operating current range. The device has been designed to be highly tolerant of capacitive loads so maintaining excellent stability. Anode 2 Its available in small outline SOT23 and TO92 packages This Top view device offers a pin for pin compatible alternative to industry * Pin 1 mu st be left floating or con nected to pin 2 standard shunt voltage reference. ZXRE330xV (TO92) 3 Cathode 2 * 1 Anode (Top View) * Pin 2 must be left floating or connected to pin 1 Features Applications Small packages: SOT23 & TO92 Battery powered equipment No output capacitor required Precision power supplies Portable instrumentation Output voltage tolerance ZXRE330E 2% at +25C Portable communications devices ZXRE330A 0.5% at +25C Notebook and palmtop computers Low output noise Data acquisition systems Low current voltage clamps (10Hz to 10 kHz).............. 55V RMS Wide operating current range 1A to 5mA Extended temperature range -40C to +85C Low temperature coefficient 20ppm/C (Typ) Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen and Antimony Free. Green Device (Note 3) Notes: 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant. 2. See ZXRE330 Typical Applications Circuit Absolute Maximum Ratings ( T = +25C, unless otherwise specified.) (Voltages to GND Unless Otherwise Stated) A Parameter Rating Unit Continuous Reverse Current 10 mA Continuous Forward Current 10 mA Operating Junction Temperature -40 to +150 C Storage Temperature -65 to +150 C Note: 4. Operation above the absolute maximum rating may cause device failure. Operation at the absolute maximum rating, for extended periods, may reduce device reliability. Unless otherwise stated voltages specified are relative to the ANODE pin. Package Thermal Data P DIS Package JA T = +25C, T = +150C AMB J SOT23 415C/W 300mW TO92 180C/W 700mW Recommended Operating Conditions ( T = +25C, unless otherwise specified.) A Parameter Min. Max. Units Reverse Current 0.002 5 mA Operating Ambient Temperature Range -40 +85 C 2 of 8 January 2014 ZXRE330 Diodes Incorporated www.diodes.com Document number: DS36772 Rev. 2 - 2