MMSZ468 Datasheet | Fairchild Semiconductor

Description : Half watt, General purpose, Medium Current Surface Mount Zener in the SOD-123 package. The SOD-123 package has the same footprint as the glass mini-melf (LL-34) package & provides a convenient alternative to the Leadless package. Features : - pact surface mount with same footprint as mini-melf - 500 m W rating on FR-4 or FR-5 board. - Class 3 ESD rating (>16 k V) per Human Body Model Ordering: - 7 inch reel (178 mm); 8 mm Tape; 3,000 units per reel. Absolute Maximum Ratings (note 1) Parameter TSTG - Storage Temperature TJ PD - Maximum Junction Temperature - Total Power Dissipation at 25OC Derate above 25OC TA = 25OC unless otherwise noted Value -55 to +150 -55 to +150 500 6.7 340 150 990 260 Units C C m W m W/OC RØJA - Thermal Resistance Junction to Ambient RØJL - Thermal Resistance Junction to Lead VZ - Maximum Voltage Change (Note 2) Lead Solder Temperature (Max 10 second duration) C/W C/W C V m V Nominal Zener Voltage (VZ) at 50 u A 4.7 Note 1: These ratings are limiting values above which the serviceability of any semiconductor device may be impaired Note 2: Voltage change is equal to the difference between VZ at 100 u A and VZ at 10 u A. Top Mark: CT 1: Cathode 2: Anode Electrical Characteristics SYM VZ IR VF VZ TA = 25OC unless otherwise noted CHARACTERISTICS Zener Voltage Reverse Leakage Forward Voltage Delta Zener Voltage MIN 4.47 MAX 4.94 10 900 990 UNITS V u A m V m V TEST CONDITIONS IZT = 50.0 u A D.C VR = IF = 3.0 V 10 m A IF = 100 u A to 10 u A © 1997 Fairchild Semiconductor Corporation SOD-123 Tape and Reel Data and Package...