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CZRW5243 Fiches technique(PDF) 2 Page - Comchip Technology |
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CZRW5243 Fiches technique(HTML) 2 Page - Comchip Technology |
2 / 4 page NOTE: 1. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 2. Specials Available Include: A. Nominal zener voltages between the voltages shown and tighter voltage tolerances. B. Matched sets. 3. Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body. 4. Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK. 5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5. MDS0208005A Page 2 www.comchip.com.tw IZM@ TA Nom. V Min. V Max. V Ohm mA Ohm mA nA V mA CZRW5221 2.4 2.28 2.52 30 20 1200 0.25 100 1 188 CZRW5222 2.5 2.38 2.63 30 20 1250 0.25 100 1 180 CZRW5223 2.7 2.57 2.84 30 20 1300 0.25 75 1 167 CZRW5225 3 2.85 3.15 30 20 1600 0.25 50 1 150 CZRW5226 3.3 3.14 3.47 28 20 1600 0.25 25 1 138 CZRW5227 3.6 3.42 3.78 24 20 1700 0.25 15 1 126 CZRW5228 3.9 3.71 4.1 23 20 1900 0.25 10 1 115 CZRW5229 4.3 4.09 4.52 22 20 2000 0.25 5 1 106 CZRW5230 4.7 4.47 4.94 19 20 1900 0.25 5 2 97 CZRW5231 5.1 4.85 5.36 17 20 1600 0.25 5 2 89 CZRW5232 5.6 5.32 5.88 11 20 1600 0.25 5 3 81 CZRW5234 6.2 5.89 6.51 7 20 1000 0.25 5 4 73 CZRW5235 6.8 6.46 7.14 5 20 750 0.25 3 5 67 CZRW5236 7.5 7.13 7.88 6 20 500 0.25 3 6 61 CZRW5237 8.2 7.79 8.61 8 20 500 0.25 3 6 55 CZRW5239 9.1 8.65 9.56 10 20 600 0.25 3 6.5 50 CZRW5240 10 9.5 10.5 17 20 600 0.25 3 8 45 CZRW5241 11 10.45 11.55 22 20 600 0.25 3 8.4 41 CZRW5242 12 11.4 12.6 30 2 0 600 0.25 2 9.1 3 8 CZRW5243 13 12.35 13.65 13 9.5 600 0.25 1 9.9 35 CZRW5245 15 14.25 15.75 16 8.5 600 0.25 0.5 11 30 CZRW5246 16 15.2 16.8 17 7.8 600 0.25 0.1 12 28 CZRW5248 18 17.1 18.9 21 7 600 0.25 0.1 14 25 CZRW5250 20 19 21 25 6.2 600 0.25 0.1 15 23 CZRW5251 22 20.9 23.1 29 5.6 600 0.25 0.1 17 21 CZRW5252 24 22.8 25.2 33 5.2 600 0.25 0.1 18 19.1 CZRW5254 27 25.65 28.35 41 5 600 0.25 0.1 21 16.8 CZRW5255 28 26.6 29.4 44 4.5 600 0.25 0.1 21 16.2 CZRW5256 30 28.5 31.5 49 4.2 600 0.25 0.1 23 15.1 CZRW5257 33 31.35 34.65 58 3.8 700 0.25 0.1 25 13.8 CZRW5258 36 34.2 37.8 70 3.4 700 0.25 0.1 27 12.6 CZRW5259 39 37.05 40.95 80 3.2 800 0.25 0.1 30 11.6 Max Reverse Leakage Current Max Zener Current Maximum Ratings and Electrical Characterics (TA=25 unless otherwise noted) VF=1.2V, IF=100m A for all types 500 mWatts Zener Diodes VZ @ IZT ZZT @ IZT ZZK @ IZK Max. Zener Impedance Nominal Zener Voltage Part Number IR @ VR NOTE: 1. Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%. 2. Specials Available Include: A. Nominal zener voltages between the voltages shown and tighter voltage tolerances. B. Matched sets. 3. Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body. 4. Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener current (IZT or IZK) is superimposed on IZT or IZK. 5. Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5. MDS0208005A Page 2 Surface Mount Zener Diodes www.comchip.com.tw COMCHIP |
Numéro de pièce similaire - CZRW5243 |
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Description similaire - CZRW5243 |
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