350mW Surface Mount Zener Diodes
MMBZ5225B-MMBZ5267B
Rev. A/JJ 2007
06
15
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of 5
Normal Zener Voltage Max. Zener impedance Max. reverse
leakage current
VZ @ IZT ZZT @ IZT Zzk @ Izk ID @ VR
P/N Marking
Code
Nom.
Min.
Max.
IZT
mA
Ω Ω m
R
MMBZ5225B 18E 3.0 2.85 3.15 20.0 30.0 1600 0.25 50.0 1.0
MMBZ5226B 8A 3.3 3.14 3.47 20.0 28.0 1600 0.25 25.0 1.0
MMBZ5227B 8B 3.6 3.42 3.78 20.0 24.0 1700 0.25 15.0 1.0
MMBZ5228B 8C 3.9 3.71 4.10 20.0 23.0 1900 0.25 10.0 1.0
MMBZ5229B 8D 4.3 4.09 4.52 20.0 22.0 2000 0.25 5.0 1.0
MMBZ5230B 8E 4.7 4.47 4.94 20.0 19.0 1900 0.25 5.0 2.0
MMBZ5231B 8F 5.1 4.85 5.36 20.0 17.0 1600 0.25 5.0 2.0
MMBZ5232B 8G 5.6 5.32 5.88 20.0 11.0 1600 0.25 5.0 3.0
MMBZ5233B 8H 6.0 5.70 6.30 20.0 7.0 1600 0.25 5.0 3.5
MMBZ5234B 8J 6.2 5.89 6.51 20.0 7.0 1000 0.25 5.0 4.0
MMBZ5235B 8K 6.8 6.46 7.14 20.0 5.0 750 0.25 3.0 5.0
MMBZ5236B 8L 7.5 7.13 7.88 20.0 6.0 500 0.25 3.0 6.0
MMBZ5237B 8M 8.2 7.79 8.61 20.0 8.0 500 0.25 3.0 6.5
MMBZ5238B 8N 8.7 8.27 9.14 20.0 8.0 600 0.25 3.0 6.5
MMBZ5239B 8P 9.1 8.65 9.56 20.0 10.0 600 0.25 3.0 7.0
MMBZ5240B 8Q 10 9.50 10.50 20.0 17.0 600 0.25 3.0 8.0
MMBZ5241B 8R 11 10.45 11.55 20.0 22.0 600 0.25 2.0 8.4
MMBZ5242B 8S 12 11.40 12.60 20.0 30.0 600 0.25 1.0 9.1
MMBZ5243B 8T 13 12.35 13.65 9.5 13.0 600 0.25 0.5 9.9
MMBZ5244B 8U 14 13.30 14.70 9.0 15.0 600 0.25 0.1 10.0
MMBZ5245B 8V 15 14.25 15.75 8.5 16.0 600 0.25 0.1 11.0
MMBZ5246B 8W 16 15.20 16.80 7.8 17.0 600 0.25 0.1 12.0
MMBZ5247B 8X 17 16.15 17.85 7.4 19.0 600 0.25 0.1 13.0
MMBZ5248B 8Y 18 17.10 18.90 7.0 21.0 600 0.25 0.1 14.0
MMBZ5249B 8Z 19 18.05 19.95 6.6 23.0 600 0.25 0.1 14.0
MMBZ5250B 81A 20 19.00 21.00 6.2 25.0 600 0.25 0.1 15.0
MMBZ5251B 81B 22 20.90 23.10 5.6 29.0 600 0.25 0.1 17.0
MMBZ5252B 81C 24 22.80 25.20 5.2 33.0 600 0.25 0.1 18.0
MMBZ5253B 81D 25 23.75 26.25 5.0 35.0 600 0.25 0.1 19.0
MMBZ5254B 81E 27 25.65 28.35 4.6 41.0 600 0.25 0.1 21.0
MMBZ5255B 81F 28 26.60 29.40 4.5 44.0 600 0.25 0.1 21.0
MMBZ5256B 81G 30 28.50 31.50 4.2 49.0 600 0.25 0.1 23.0