U5ZA40C

U5ZA40C TOSHIBA Zener Diode Silicon Diffused-Junction Type U5ZA40C 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. Unit: mm · · · · 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. Corresponds to taping packages. JEDEC JEITA TOSHIBA ― ― 3-11J2A Maximum Ratings (Ta = 25°C) Characteristics Allowable power dissipation (Note1) Symbol P IRSM Rating 5 62 Unit W A Weight: 2.5 g (typ.) IRSM 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 2 IFSM Tj Tstg 700 -40~150 -40~150 A °C °C 0 10 ms Figure 1 Note1: Lead tip temperature TL = 25°C 1 2003-02-17 U5ZA40C Electrical Characteristics (Ta = 25°C) Zener Voltage VZ [V] (IZ = 10 mA) Min U5ZA40C 36.0 Typ. 40.0 Max 44.0 Operating Resistance rd [W] (IZ = 10 mA) Max 30 Temperature Coefficient aT [mV/°C] (IZ = 10 mA) Typ. 31 Max 49 Forward Voltage VF [V] (IF = 6 A) Max 1.2 Reverse Current IR [mA] (VR = 32 V) Max 10 Type No. Marking Type code Lot No. Code 40C Type U5ZA40C 40C Weekly code Year (last two number of the christian era) Standard Soldering Pad 9.0 Unit: ...