Zener Diodes
SMD Type
Zener Diodes ZMM5221B - ZMM5267B
Diodes
Features
500mW Power Dissipation Hemetic Glass Package
Absolute Max...
Description
SMD Type
Zener Diodes ZMM5221B - ZMM5267B
Diodes
Features
500mW Power Dissipation Hemetic Glass Package
Absolute Maximum Ratings (Ta = 25 )
Parameter Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 200mA Jumction temperature Storage temperature
Symbol P
R JA VF Tj Tstg
Rating 500 300 1.5 175
-65 to +175
Unit mW
/W V
Electrical Characteristics (Ta = 25 )
Type
Zener voltage VZ (V)
Nom. Min. Max.
ZMM5221B ZMM5222B ZMM5223B ZMM5224B ZMM5225B ZMM5226B ZMM5227B ZMM5228B ZMM5229B ZMM5230B ZMM5231B
2.4 2.28 2.52 2.5 2.38 2.63 2.7 2.57 2.84 2.8 2.66 2.94 3.0 2.85 3.15 3.3 3.14 3.47 3.6 3.42 3.78 3.9 3.71 4.10 4.3 4.09 4.52 4.7 4.47 4.94 5.1 4.85 5.36
IZ (mA)
20 20 20 20 20 20 20 20 20 20 20
Maximum Zener Impedance
ZZT @ IZT
ZZK @ IZK =0.25mA
() ()
30 1200
30 1250
30 1300
30 1400
29 1600
28 1600
24 1700
23 1900
22 2000
19 1900
17 1600
Maximum Reverse Current
Typical Temperature Coefficient @ IZT
IR ( A)
@ VR (V)
100 1.0 100 1....
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