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MMBZ5221B thru MMBZ5261B SILICON PLANAR ZENER DIODES
Low Voltage General Purpose Voltage Regulator Diodes
Pb Free Plating Product 3
®
12
Absolute Maximum Ratings (Ta = 25 OC) Parameter
Power Dissipation Thermal Resistance, Junction to Ambient Air Junction Temperature Storage Temperature Range
SOT-23 Plastic Package
Symbol PD RθJA Tj TS
Value 350 417 150 - 55 to + 150
Unit mW OC/W OC OC
MAR-14,2006,REV.3
CUMSUMI SEMICONDUCTOR INTERNATIONAL ® www.cumsumi.com
1/3
MMBZ5221B thru MMBZ5261B
Characteristics at Ta = 25 OC
Zener Voltage Range 1)
Type
Vznom V
IZT mA
VZT V
MMBZ5221B
Y0
2.4
20
2.28…2.52
MMBZ5223B
Z0
2.7
20
2.57…2.84
MMBZ5225B
AA
3
20 2.85…3.15
MMBZ5226B
AB
3.3
20
3.14…3.47
MMBZ5227B
AC
3.6
20
3.42…3.78
MMBZ5228B
AD
3.9
20
3.71…4.
MMBZ5221B Datasheet
