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MMSZ5221BS THRU MMSZ5259BS
200mW Surface Mount Zener Diode
Voltage Range 2.4 to 39 Volts 200m Watts Power Dissipation
Features
Planar die construction 200 mW power dissipation Ideally suited for automated assembly processes General purpose, medium current Standard zener voltage tolerance is 5% Plastic Material - UL recognition flammability classification 94V-0
0.037(0.95) Max.
SOD-323
0.010(0.25) Typ. Min.
0.106(2.70) 0.091(2.30)
0.077(1.95) 0.069(1.75)
Mechanical Data
Case: SOD-323, Plastic Terminals: Solderable per MIIL-STD-202, Method 208 Polarity: Cathode band Marking: Date Code and Type Code Type Code: See table on Page 2 Weight: 0.04 grams (approx.)
0.002(0.05) Typ. Min.
0.012(0.30) Min.
0.053(1.35) 0.045(1.15)
0.004(0.10) Max.
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Rating at 25ambient temperature unless otherwise specified. Maximum Ratings Type Number
Forward Voltage Power Dissipation (Note 1) Thermal Resistance Junction to Ambient Air (Note 1) Operating and Storage Temperature Range @ IF = 10mA
Symbol VF Pd RJA TJ, TSTG
Value 0.9 200 625 -65 to +150
Units V mW
O
C /W
O
C
Note: 1. Valid Provided that Device Terminals are Kept at Ambient Temperature.
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ELECTRICAL CHARACTERISTICS (TA=25OC
Zener Voltage Range (Note 2)
Device (Note 1) MMSZ5221BS MMSZ5222BS MMSZ5223BS MMSZ5225BS MMSZ5226BS MMSZ5227BS MMSZ5228BS MMSZ5229BS MMSZ5230BS MMSZ5231BS MMSZ5232BS MMSZ5234BS MMSZ5235BS MMSZ5236BS MMSZ5237BS MMSZ5239BS MMSZ5240BS MMSZ5241BS MMSZ5242BS MMSZ5243BS MMSZ5245BS MMSZ5246BS MMSZ5248BS MMSZ5250BS MMSZ5251BS MMSZ5252BS MMSZ5254BS MMSZ5255BS MMSZ5256BS MMSZ5257BS MMSZ5258BS MMSZ5259BS
unless otherwise noted) Typical Temp. Maximum Zener Device Impedance (Note 3) Maximum Reverse Coefficient of Vz @ Izt Marking Leakage Current Zener Voltage ZZT @ IZT ZZK @ IZK IR @ VR Code Nom (V) Min (V) Max (V) Ohms mA Ohms mA uA Volts (% / K) C1 C2 C3 C5 D1 D2 D3 D4 D5 E1 E2 E4 E5 F1 F2 F4 F5 H1 H2 H3 H5 J1 J3 J5 K1 K2 K4 K5 M1 M2 M3 M4 2.4 2.5 2.7 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 28 30 33 36 39 2.28 2.38 2.57 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32 5.89 6.46 7.13 7.79 8.65 9.50 10.45 11.40 12.35 14.25 15.20 17.10 19.00 20.90 22.80 25.65 26.60 28.50 31.35 34.20 37.05 2.52 2.63 2.84 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88 6.51 7.14 7.88 8.61 9.56 10.50 11.55 12.60 13.65 15.75 16.80 18.90 21.00 23.10 25.20 28.35 29.40 31.50 34.65 37.80 40.95 30 30 30 30 28 24 23 22 19 17 11 7.0 5.0 6.0 8.0 10 17 22 30 13 16 17 21 25 29 33 41 44 49 58 70 80 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 9.5 8.5 7.8 7.0 6.0 5.6 5.2 4.6 4.5 4.2 3.8 3.4 3.2 1200 1200 1300 1600 1600 1700 1900 2000 1900 1600 1600 1000 750 500 500 600 600 600 600 600 600 600 600 600 600 600 600 600 600 700 700 800 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 50 25 15 10.0 5.0 5.0 5.0 5.0 5.0 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 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 2.0 2.0 3.0 4.0 5.0 6.0 6.5 7.0 8.0 8.4 9.1 9.9 11 12 14 15 17 18 21 21 23 25 27 30 -0.075 -0.075 -0.075 -0.075 -0.070 -0.065 -0.060 -0.055 +/-0.030 +/-0.030 +0.038 +0.045 +0.050 +0.058 +0.062 +0.068 +0.075 +0.076 +0.077 +0.079 +0.082 +0.083 +0.085 +0.086 +0.087 +0.087 +0.090 +0.091 +0.091 +0.092 +0.093 +0.094
Notes: 1: Type numbers listed have standard tolerance on the nominal zener voltage of +/- 5%. 2. Tested with pulses, Tp 1.0ms. 3. f=1KHz
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RECOMMENDED FOOTPRINT
0.062 (1.60)
0.047 (1.20)
0.055 (1.40)
inches(mm)
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