SURFACE MOUNT ZENER DIODE
ZMM52 Series
Electrical Characteristics ( Ta = 25 C ) 500mW
Maximum
Zener Impedance
Maximum Reverse
Leakage Current
O
Nominal
Zener
Voltage
Vz at Izt*
Test
Current
IzT
ZzT at IzT
Zzk at
Izk=0.25mA
Typical
Temperature
Coefficient
I
R
Test-Voltage
Suffix B
Maximum
Regulator
Current
IzM
Device
Type
Volts mA ȍȍ % / к µA Volts mA
ZMM5221B 2.4 20 30 1200 -0.085 100 1.0 191
ZMM5222B 2.5 20 30 1250 -0.085 100 1.0 182
ZMM5223B 2.7 20 30 1300 -0.080 75 1.0 168
ZMM5224B 2.8 20 30 1400 -0.080 75 1.0 162
ZMM5225B 3.0 20 29 1600 -0.075 50 1.0 151
ZMM5226B 3.3 20 28 1600 -0.070 25 1.0 138
ZMM5227B 3.6 20 24 1700 -0.065 15 1.0 126
ZMM5228B 3.9 20 23 1900 -0.060 10 1.0 115
ZMM5229B 4.3 20 22 2000 +/-0.055 5 1.0 106
ZMM5230B 4.7 20 19 1900 +/-0.030 5 2.0 97
ZMM5231B 5.1 20 17 1600 +/-0.030 5 2.0 89
ZMM5232B 5.6 20 11 1600 +0.038 5 3.0 81
ZMM5233B 6.0 20 7 1600 +0.038 5 3.5 76
ZMM5234B 6.2 20 7 1000 +0.045 5 4.0 73
ZMM5235B 6.8 20 5 750 +0.050 3 5.6 67
ZMM5236B 7.5 20 6 500 +0.058 3.0 6.0 61
ZMM5237B 8.2 20 8 500 +0.062 3.0 6.5 55
ZMM5238B 8.7 20 8 600 +0.065 3.0 6.5 52
ZMM5239B 9.1 20 10 600 +0.068 3.0 7.0 50
ZMM5240B 10 20 17 600 +0.075 3.0 8.0 45
ZMM5241B 11 20 22 600 +0.076 2.0 8.4 41
ZMM5242B 12 20 30 600 +0.077 1.0 9.1 38
ZMM5243B 13 9.5 13 600 +0.079 0.5 9.9 35
ZMM5244B 14 9.0 15 600 +0.082 0.1 10 32
ZMM5245B 15 8.5 16 600 +0.082 0.1 11 30
ZMM5246B 16 7.8 17 600 +0.083 0.1 12 28
ZMM5247B 17 7.4 19 600 +0.084 0.1 13 27
ZMM5248B 18 7.0 21 600 +0.085 0.1 14 25
ZMM5249B 19 6.6 23 600 +0.086 0.1 14 24
ZMM5250B 20 6.2 25 600 +0.086 0.1 15 23
ZMM5251B 22 5.6 29 600 +0.087 0.1 17 21.2
ZMM5252B 24 5.2 33 600 +0.088 0.1 18 19.1
ZMM5253B 25 5.0 35 600 +0.089 0.1 19 18.2
ZMM5254B 27 4.6 41 600 +0.090 0.1 21 16.8
ZMM5255B 28 4.5 44 600 +0.091 0.1 21 16.2
ZMM5256B 30 4.2 49 600 +0.091 0.1 23 15.1
ZMM5257B 33 3.8 58 700 +0.092 0.1 25 13.8
ZMM5258B 36 3.4 70 700 +0.093 0.1 27 12.6
ZMM5259B 39 3.2 80 800 +0.094 0.1 30 11.5
ZMM5260B 43 3 93 900 +0.095 0.1 33 10.6
ZMM5261B 47 2.7 150 1000 +0.095 0.1 36 9.7
Standard Voltage Tolerance is ± 5 % and :
Suffix “A” for ± 3 %
Suffix “B” for ± 5 %
Suffix “C” for ± 10 %
Suffix “D” for ± 20 %
Measured with Pulses Tp = 40 m sec
http://www .SeCoSGmbH.com/ Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
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RoHS Compliant Product
A suffix of "-C" specifies halogen & lead-free