ZMM5231B

ZMM5221B~ZMM5267B Silicon Planar Zener Diodes Features LL-34  Standard zener voltage tolerance is ± 20%.Add suffix "A' for + 10% tolerance. suffix "B" for + 5% tolerance and suffix "C" for + 2% tolerance. Other tolerance, non standard and higher zener voltages are upon request MiniMELF Dim Min. Max. A 3.30 3.60 B 1.40 1.50 C 0.25 0.33 All Dimension in mm Absolute Maximum Ratings at TA =25 ℃ Parameter Symbols Value Unit Maximum Power Dissipation Note1 PD 0.5 W Junction Temperature TJ 175 °C TSTG -65 to +175 °C Parameter Symbols Max. Unit Thermal Resistance Junction to Ambient Air Note1 RθJA 300 °C/W VF 1.1 V Storage Temperature Range Note1: Vaid provided that electrodes are kept at ambient temperature. Electrical Characteristics at TA = 25 ℃ Forward Voltage at IF=200mA Note1: Vaid provided that electrodes are kept at ambient temperature. www.pingjingsemi.com Revision：1.0 Aug-2022 1/3 ZMM5221B~ZMM5267B Silicon Planar Zener Diodes Characteristics at TA = 25 ℃ Zener Voltage Range Note1 Type ZMM5221B ZMM5222B ZMM5223B ZMM5224B ZMM5225B ZMM5226B ZMM5227B ZMM5228B ZMM5229B ZMM5230B ZMM5231B ZMM5232B ZMM5233B ZMM5234B ZMM5235B ZMM5236B ZMM5237B ZMM5238B ZMM5239B ZMM5240B ZMM5241B ZMM5242B ZMM5243B ZMM5244B ZMM5245B ZMM5246B ZMM5247B ZMM5248B ZMM5249B ZMM5250B ZMM5251B ZMM5252B ZMM5253B ZMM5254B ZMM5255B ZMM5256B ZMM5257B ZMM5258B ZMM5259B ZMM5260B ZMM5261B ZMM5262B ZMM5263B ZMM5264B ZMM5265B ZMM5266B ZMM5267B IZT VZT at IZT Dynamic Reverse Impedance Current ZZT ZZK at IZK IR at VR Min.(V) Nom.(V) Max.(V) (mA) Max.(Ω) Max.(Ω) (mA) Max.(μA) (V) 2.28 2.38 2.57 2.66 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.7 5.89 6.46 7.13 7.79 8.27 8.65 9.5 10.45 11.4 12.35 13.3 1425 15.2 16.15 17.1 18.05 19 20.9 22.8 23.75 25.65 26.6 28.5 31.35 34.2 37.05 40.85 44.65 48.45 53.2 57 58.9 64.6 71.25 2.4 2.5 2.7 2.8 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6 62 6.8 7.5 82 8.7 9.1 10 11 12 13 14 15 16 17 18 19 20 22 24 25 27 28 30 33 36 39 43 47 51 56 60 62 68 75 2.52 2.62 2.83 2.94 3.15 3.46 3.78 4.09 4.51 4.93 5.35 5.88 6.3 6.51 7.14 7.87 8.61 9.13 9.55 10.5 11.55 12.6 13.65 14.7 15.75 16.8 17.85 18.9 19.95 21 23.1 25.2 2625 28.35 29.4 31.5 34.65 37.8 40.95 45.15 49.35 53.55 58.8 63 65.1 71.4 78.75 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9 8.5 7.8 7.4 7 6.6 6.2 5.6 5.2 5 4.6 4.4 4.2 3.8 3.4 3.2 3 2.7 2.5 2.2 2.1 2 1.8 1.7 30 30 30 30 29 28 24 23 22 19 17 11 7 7 5 6 8 8 10 17 22 30 13 15 16 17 19 21 23 25 29 33 35 41 44 49 58 70 80 93 105 125 150 170 185 230 270 1200 1250 1300 1400 1600 1600 1700 1900 2000 1900 1600 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 900 1000 1100 1300 1400 1400 1600 1700 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 100 100 75 75 50 25 15 10 5 5 5 5 5 5 3 3 3 3 3 3 2 1 0.5 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 1 1 1 1 1 1 1 1 1 2 2 3 3.5 4 5 6 6.5 6.5 7 8 8.4 9.1 9.9 10 11 12 13 14 14 15 17 18 19 21 21 23 25 27 30 33 36 39 45 46 47 52 56 Note1: Tested with pulses tp = 20 ms. www.pingjingsemi.com Revision：1.0 Aug-2022 2/3 ZMM5221B~ZMM5267B Silicon Planar Zener Diodes PD Power Dissipation (mW) Typical Characteristic Curves TA Ambient Temperature (℃) www.pingjingsemi.com Revision：1.0 Aug-2022 3/3