1SMAF4731A

1SMAF4728A THRU 1SMAF4777A SILICON PLANAR ZENER DIODE PINNING FEATURES PIN DESCRIPTION * Total power dessepateon: Max. 1 W * Small plastec package suetable for surface mounted desegn. 1 Cathode * Case: SMAF 2 Anode 1 2 Top View Simplified outline SMAF and symbol MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. MAXIMUM RATINGS (At TA = 25 C unless otherwise noted) o PARAMETER DC Power dissipation at TL = 75 °C(Note 1) Maximum forward voltage at If=200mA Operating and Storage Temperature Range NOTES : 1. TL=Lead temperature at 3/8'' (9.5mm)from body SYMBOL PD VF T J , T STG VALUE UNITS 1.0 W 1.2 Volts -55 to + 150 0 C 2018-06/61 REV:O Zener voltage Range Vz(V)@Izt TYPE 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ 60$)$ Test Dynamic Maximum Reverse Admissibl e zener current impedance leakage current current MARKING $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ Min Nom Max (Volts) (Volts) (Volts)                                                                                                                                                       Izt(mA)                                                   ==7# ,=7 IR VR ( ¡) (uA) (Volts)                                                                                                                                                       IZM(mA)                                                   RECTRON Marking on the body 728A Part No. 728A~777A V X X X Cathode Band Plant - code Year - code (Y: Last digit of year & A:2010,B:2011…..) Week - code WW:01~52 1.1 0.20 3.7 2.7 1.6 1.2 4.9 0.9 0.12 3.3 2.4 1.3 0.8 4.4 43 7.9 146 106 63 47 193 35 4.7 130 94 51 31 173 PACKAGING OF DIODE AND BRIDGE RECTIFIERS REEL PACK PACKAGE SMAF PACKING EA PER EA PER COMPONENT TAPE SPACE REEL DIA CARTON SIZE EA PER GROSS SPACE INNER REEL CARTON WEIGHT(Kg) CODE (mm) (mm) (mm) (mm) BOX -T 3,000 12,000 --- --- 178 390*205*310 96,000 --- DISCLAIMER NOTICE Rectron Inc reserves the right to make changes without notice to any product specification herein, to make corrections, modifications, enhancements or other changes. Rectron Inc or anyone on its behalf assumes no responsibility or liability for any errors or inaccuracies. Data sheet specifications and its information contained are intended to provide a product description only. "Typical" parameters which may be included on RECTRON data sheets and/ or specifications can and do vary in different applications and actual performance may vary over time. Rectron Inc does not assume any liability arising out of the application or use of any product or circuit. Rectron products are not designed, intended or authorized for use in medical, life-saving implant or other applications intended for life-sustaining or other related applications where a failure or malfunction of component or circuitry may directly or indirectly cause injury or threaten a life without expressed written approval of Rectron Inc. Customers using or selling Rectron components for use in such applications do so at their own risk and shall agree to fully indemnify Rectron Inc and its subsidiaries harmless against all claims, damages and expenditures.