MMSZ5225 thru MMSZ5267 Vishay Semiconductors formerly General Semiconductor Zener Diodes VZ Range 3.0 to 75V Power Dissipation 500mW SOD-123 .022 (0.55) Cathode Band 0.055 (1.40) 0.055 (1.40) 0.094 (2.40) .006 (0.15) max. .053 (1.35) max. .067 (1.70) .055 (1.40) Top View .004 (0.1) max. .112 (2.85) .100 (2.55) .152 (3.85) .140 (3.55) Mounting Pad Layout .010 (0.25) min. Dimensions in inches and (millimeters) Mechanical Data Case: SOD-123 Plastic Case Weight: approx. 0.01g Packaging codes/options: D3/10K per 13" reel (8mm tape), 30K/box D4/3K per 7" reel (8mm tape), 30K/box Features * Silicon Planar Power Zener Diodes. * Standard Zener voltage tolerance is 5% with a "B" suffix. Other tolerances are available upon request. * These diodes are also available in MiniMELF case with the designation ZMM5225 ... ZMM5267, DO35 case with type designation 1N5225 ... 1N5267 and SOT-23 case with the type designation MMBZ5225 ... MMBZ5267. Maximum Ratings and Thermal Characteristics Parameter (TA = 25C unless otherwise noted) Symbol Value Unit Ptot 500 (1) mW Zener Current (see Table "Characteristics") Power Dissipation at TL = 75C Thermal Resistance Junction to Ambient Air RJA 340 (1) C/W Maximum Junction Temperature Tj 150 C Storage Temperature Range TS -65 to +175 C Note: (1) FR-4 or FR-5 board with minimum recommended solder pad layout Document Number 88363 02-May-02 www.vishay.com 1 MMSZ5225 thru MMSZ5267 Vishay Semiconductors formerly General Semiconductor Electrical Characteristics (T A Type MMSZ5225 MMSZ5226 MMSZ5227 MMSZ5228 MMSZ5229 MMSZ5230 MMSZ5231 MMSZ5232 MMSZ5233 MMSZ5234 MMSZ5235 MMSZ5236 MMSZ5237 MMSZ5238 MMSZ5239 MMSZ5240 MMSZ5241 MMSZ5242 MMSZ5243 MMSZ5244 MMSZ5245 MMSZ5246 MMSZ5247 MMSZ5248 MMSZ5249 MMSZ5250 MMSZ5251 MMSZ5252 MMSZ5253 MMSZ5254 MMSZ5255 MMSZ5256 MMSZ5257 MMSZ5258 MMSZ5259 MMSZ5260 MMSZ5261 MMSZ5262 MMSZ5263 MMSZ5264 MMSZ5265 MMSZ5266 MMSZ5267 = 25C unless otherwise noted) Maximum VF = 0.9 V at IF = 10mA Marking Code Nominal Zener Voltage(3) at IZT VZ (V) Test Current IZT (mA) C5 D1 D2 D3 D4 D5 E1 E2 E3 E4 E5 F1 F2 F3 F4 F5 H1 H2 H3 H4 H5 J1 J2 J3 J4 J5 K1 K2 K3 K4 K5 M1 M2 M3 M4 M5 N1 N2 N3 N4 N5 P1 P2 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.0 6.2 6.8 7.5 8.2 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 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 9.0 8.5 7.8 7.4 7.0 6.6 6.2 5.6 5.2 5.0 4.6 4.5 4.2 3.8 3.4 3.2 3.0 2.7 2.5 2.2 2.1 2.0 1.8 1.7 Maximum Zener Impedance(1) at IZT ZZT at IZK = 0.25mA () () 30 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 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 Typical Temperature Coefficient vz (%/C) -0.075 -0.070 -0.065 -0.060 -0.055 0.030 0.030 +0.038 +0.038 +0.045 +0.050 +0.058 +0.062 +0.065 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.082 +0.083 +0.084 +0.085 +0.086 +0.086 +0.087 +0.087 +0.089 +0.090 +0.091 +0.091 +0.092 +0.093 +0.094 +0.095 +0.095 +0.096 +0.096 +0.097 +0.097 +0.097 +0.098 Maximum Reverse Leakage Current IR Test Voltage (A) VR (V) 50 25 15 10 5.0 5.0 5.0 5.0 5.0 5.0 3.0 3.0 3.0 3.0 3.0 3.0 2.0 1.0 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 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 3.5 4.0 5.0 6.0 6.5 6.5 7.0 8.0 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 43 46 47 52 56 Notes: (1) The Zener Impedance is derived from the 1kHz AC voltage which results when an AC current having an RMS value equal to 10% of the Zener current (IZT or IZK) is superimposed on IZT or IZK. Zener Impedance is measured at two points to insure a sharp knee on the breakdown curve and to eliminate unstable units. (2) Measured with device junction in thermal equilibrium. www.vishay.com 2 Document Number 88363 02-May-02