ZMM5221B - ZMM5267B 500mW SURFACE MOUNT ZENER DIODE NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT MMSZ52xx Features · · · · 500mW Power Dissipation Outline Similar to JEDEC DO-213AA C Hemetic Glass Package Lead Free Finish, RoHS Compliant (Note 3) B Mechanical Data · · Case: MiniMELF · · Moisture Sensitivity: Level 1 per J-STD-020C · · · · A Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 MiniMELF Terminals: Finish - Sn97.5Ag2.5. Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Ordering Information: See Last Page Marking: Cathode Band Only Weight: 0.034 grams (approximate) Characteristic Power Dissipation Thermal Resistance, Junction to Ambient Air Max A 3.70 B 1.30 1.60 C 0.28 0.50 @ TA = 25°C unless otherwise specified Symbol Value Unit (Note 1) Pd 500 mW (Note 1) RqJA 300 °C /W VF 1.5 V -65 to +175 oC @ IF = 200mA Operating and Storage Temperature Range Notes: Min 3.30 All Dimensions in mm Maximum Ratings and Electrical Characteristics Forward Voltage Dim Tj, TSTG 1. Valid provided that electrodes are kept at ambient temperature. 2. Tested with pulses, Tp £ 100ms. 3. EC Directive 2002/95/EC (RoHS) revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied where applicable, see EU Directive Annex Notes 5 and 7. DS30024 Rev. 5 - 3 1 of 5 www.diodes.com ZMM5221B-ZMM5267B ã Diodes Incorporated NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT MMSZ52xx Electrical Characteristics @ TA = 25°C unless otherwise specified Zener Voltage Range (Note 2) Type Number VZ @ IZT Maximum Zener Impedance IZT ZZT @ IZT ZZK @ IZK = 0.25mA Maximum Reverse Current IR @VR Typical Temperature Coefficient @ IZT Nom (V) Min (V) Max (V) mA W W µA V %/ °C ZMM5221B 2.4 2.28 2.52 20 30 1200 100 1.0 -0.085 ZMM5222B 2.5 2.38 2.63 20 30 1250 100 1.0 -0.085 ZMM5223B 2.7 2.57 2.84 20 30 1300 75 1.0 -0.080 ZMM5224B 2.8 2.66 2.94 20 30 1400 75 1.0 -0.080 ZMM5225B 3.0 2.85 3.15 20 29 1600 50 1.0 -0.075 ZMM5226B 3.3 3.14 3.47 20 28 1600 25 1.0 -0.070 ZMM5227B 3.6 3.42 3.78 20 24 1700 15 1.0 -0.065 ZMM5228B 3.9 3.71 4.10 20 23 1900 10 1.0 -0.060 ZMM5229B 4.3 4.09 4.52 20 22 2000 5.0 1.0 -0.055 ZMM5230B 4.7 4.47 4.94 20 19 1900 5.0 2.0 ±0.030 ZMM5231B 5.1 4.85 5.36 20 17 1600 5.0 2.0 ±0.030 ZMM5232B 5.6 5.32 5.88 20 11 1600 5.0 3.0 +0.038 ZMM5233B 6.0 5.70 6.30 20 7.0 1600 5.0 3.5 +0.038 ZMM5234B 6.2 5.89 6.51 20 7.0 1000 5.0 4.0 +0.045 ZMM5235B 6.8 6.46 7.14 20 5.0 750 3.0 5.0 +0.050 ZMM5236B 7.5 7.13 7.88 20 6.0 500 3.0 6.0 +0.058 ZMM5237B 8.2 7.79 8.61 20 8.0 500 3.0 6.5 +0.062 ZMM5238B 8.7 8.27 9.14 20 8.0 600 3.0 6.5 +0.065 ZMM5239B 9.1 8.65 9.56 20 10 600 3.0 7.0 +0.068 ZMM5240B 10 9.50 10.50 20 17 600 3.0 8.0 +0.075 ZMM5241B 11 10.45 11.55 20 22 600 2.0 8.4 +0.076 ZMM5242B 12 11.40 12.60 20 30 600 1.0 9.1 +0.077 ZMM5243B 13 12.35 13.65 9.5 13 600 0.5 9.9 +0.079 ZMM5244B 14 13.30 14.70 9.0 15 600 0.1 10 +0.082 ZMM5245B 15 14.25 15.75 8.5 16 600 0.1 11 +0.082 ZMM5246B 16 15.20 16.80 7.8 17 600 0.1 12 +0.083 ZMM5247B 17 16.15 17.85 7.4 19 600 0.1 13 +0.084 ZMM5248B 18 17.10 18.90 7.0 21 600 0.1 14 +0.085 ZMM5249B 19 18.05 19.95 6.6 23 600 0.1 14 +0.086 ZMM5250B 20 19.00 21.00 6.2 25 600 0.1 15 +0.086 ZMM5251B 22 20.90 23.10 5.6 29 600 0.1 17 +0.087 ZMM5252B 24 22.80 25.20 5.2 33 600 0.1 18 +0.087 ZMM5253B 25 23.75 26.25 5.0 35 600 0.1 19 +0.089 ZMM5254B 27 25.65 28.35 4.6 41 600 0.1 21 +0.090 ZMM5255B 28 26.60 29.40 4.5 44 600 0.1 21 +0.091 ZMM5256B 30 28.50 31.50 4.2 49 600 0.1 23 +0.091 ZMM5257B 33 31.35 34.65 3.8 58 700 0.1 25 +0.092 ZMM5258B 36 34.20 37.80 3.4 70 700 0.1 27 +0.093 ZMM5259B 39 37.05 40.95 3.2 80 800 0.1 30 +0.094 ZMM5260B 43 40.85 45.15 3.0 93 900 0.1 33 +0.095 ZMM5261B 47 44.65 49.35 2.7 105 1000 0.1 36 +0.095 ZMM5262B 51 48.45 53.55 2.5 125 1100 0.1 39 +0.096 ZMM5263B 56 53.20 58.80 2.2 150 1300 0.1 43 +0.096 ZMM5264B 60 57.00 63.00 2.1 170 1400 0.1 46 +0.097 ZMM5265B 62 58.90 65.10 2.0 185 1400 0.1 47 +0.097 ZMM5266B 68 64.60 71.40 1.8 230 1600 0.1 52 +0.097 ZMM5267B 75 71.25 78.75 1.7 270 1700 0.1 56 +0.098 Notes: 2. Tested with pulses, Tp £ 100ms. DS30024 Rev. 5 - 3 2 of 5 www.diodes.com ZMM5221B-ZMM5267B NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT MMSZ52xx 200 Cj, JUNCTION CAPACITANCE (pF) Pd, TOTAL POWER DISSIPATION (mW) 500 400 300 200 100 VR = 2.0V Tj = 25° C 150 100 50 0 0 0 40 80 120 160 200 0 5 10 15 20 25 VZ, ZENER VOLTAGE (V) Fig. 2 Junction Capacitance vs Zener Voltage TA, AMBIENT TEMPERATURE Fig.1 Power Dissipation vs Ambient Temperature 1000 Tj = 25° C IZ = 1.0mA 100 5.0mA 10 10mA 1 0 5 10 15 20 25 VZ, ZENER VOLTAGE (V) Fig. 3 Differential Zener Impedance r(t), NORMALIZED EFFECTIVE TRANSIENT THERMAL RESISTANCE (oC/W) 1000 100 P(pk) 10 t1 D = 0.5 0.2 0.1 0.05 0.02 0.01 t2 1.0 0.1 1.0 10 100 1000 t1, SQUARE WAVE PULSE DURATION (seconds) Fig. 4 Typical Normalized Transient Thermal Impedance Curves DS30024 Rev. 5 - 3 3 of 5 www.diodes.com ZMM5221B-ZMM5267B NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT MMSZ52xx Ordering Information (Note 4) Device Packaging Shipping ZMM5221B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5221B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5222B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5222B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5223B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5223B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5224B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5224B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5225B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5225B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5226B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5226B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5227B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5227B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5228B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5228B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5229B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5229B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5230B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5230B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5231B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5231B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5232B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5232B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5233B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5233B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5234B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5234B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5235B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5235B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5236B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5236B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5237B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5237B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5238B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5238B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5239B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5239B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5240B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5240B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5241B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5241B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5242B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5242B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5243B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5243B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5244B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5244B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5245B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5245B-13 MiniMELF 10K/Tape & Reel, 13-inch DS30024 Rev. 5 - 3 4 of 5 www.diodes.com ZMM5221B-ZMM5267B NOT RECOMMENDED FOR NEW DESIGN SUGGESTED REPLACEMENT MMSZ52xx Ordering Information Notes: (Note 4) (continued) Device Packaging Shipping ZMM5246B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5246B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5247B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5247B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5248B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5248B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5249B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5249B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5250B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5250B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5251B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5251B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5252B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5252B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5253B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5253B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5254B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5254B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5255B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5255B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5256B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5256B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5257B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5257B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5258B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5258B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5259B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5259B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5260B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5260B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5261B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5261B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5262B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5262B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5263B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5263B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5264B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5264B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5265B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5265B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5266B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5266B-13 MiniMELF 10K/Tape & Reel, 13-inch ZMM5267B-7 MiniMELF 2.5K/Tape & Reel, 7-inch ZMM5267B-13 MiniMELF 10K/Tape & Reel, 13-inch 4. For packaging details, visit our website at http://www.diodes.com/datasheets/ap02007.pdf DS30024 Rev. 5 - 3 5 of 5 www.diodes.com ZMM5221B-ZMM5267B