U5ZA53C

www.DataSheet4U.com U5ZA53C TOSHIBA Zener Diode Silicon Diffused-Junction Type U5ZA53C Best Suited for Overvoltage Protection of Electronic System: Electronic System for Use in Automobiles Electronic System for Commercial Use Electronic System for Industrial Use For Communications, Controls, Measuring Instruments, etc. · · · High surge power withstanding capabilities that absorb load dump surge. Excellent surge responsibility for steep surge absorption. Surface mount type is available for easy applications. Unit: mm JEDEC JEITA ― ― 3-11J2A Maximum Ratings (Ta = 25°C) Characteristics Allowable power dissipation (Note) Symbol P IRSM Rating 5 45 Unit W A TOSHIBA Weight: 2.5 g (typ.) Non-repetitive peak reverse surge current (see figure 1 for the exponents.) Peak one cycle surge forward current (single half sine-wave, t = 10 ms) Junction temperature Storage temperature IRSM IFSM Tj Tstg 700 -40 to 150 -40 to 150 A °C °C IRSM 2 Note: Lead tip temperature TL = 25°C 0 10 ms Figure 1 1 2002-08-14 U5ZA53C Electrical Characteristics (Ta = 25°C) Zener Voltage VZ [V] (IZ = 10 mA) Min U5ZA53C 47.7 Typ. 53.0 Max 58.3 Operating Resistance rd [W] (IZ = 10 mA) Max 65 Temperature Coefficient aT [mV/°C] (IZ = 10 mA) Typ. 45 Max 70 Forward Voltage VF [V] (IF = 6 A) Max 1.2 Reverse Current IR [mA] (VR = 42.4 V) Max 10 Type No. Marking Type code Lot No. Code 53C Type U5ZA53C 53C Weekly code Year (last two number of the christian era) Cathode Mark Standard Soldering Pad 9....