Surface Mount Zener Diodes
SMD Type
Surface Mount Zener Diodes MMSZ5221B - MMSZ5272B
Diodes
Features
500mW Power Dissipation Planar Die Construc...
Description
SMD Type
Surface Mount Zener Diodes MMSZ5221B - MMSZ5272B
Diodes
Features
500mW Power Dissipation Planar Die Construction General Purpose, Medium Current
Absolute Maximum Ratings (Ta = 25 )
Parameter Power dissipation Thermal Resistance, Junction to Ambient Air Forward Voltage @ IF = 10mA Jumction temperature Storage temperature
Symbol P
R JA VF Tj Tstg
Rating 500 350 0.9 150
-55 to +150
Unit mW
/W V
Electrical Characteristics (Ta = 25 )
Type
MMSZ5221B MMSZ5222B MMSZ5223B MMSZ5224B MMSZ5225B MMSZ5226B MMSZ5227B MMSZ5228B MMSZ5229B MMSZ5230B MMSZ5231B MMSZ5232B
Nom.
2.4 2.5 2.7 2.8 3.0 3.3 3.6 3.9 4.3 4.7 5.1 5.6
Zener voltage VZ (V)
Min. Max.
2.28 2.38 2.57 2.66 2.85 3.14 3.42 3.71 4.09 4.47 4.85 5.32
2.52 2.63 2.84 2.94 3.15 3.47 3.78 4.10 4.52 4.94 5.36 5.88
Zener Impedance
Leakage Current
IZT (mA)
20 20 20 20 20 20 20 20 20 20 20 20
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
11 1600
IR ( A)
100 100 75 75 50 25 15 10
5 5 5 5
@ VR (V)
1 1 1 1 1 1 1 1 1 2 2 3
Marking
C1 C2 C3 C4 C5 D1 D2 D3 D4 D5 E1 E2
www.kexin.com.cn 1
SMD Type
MMSZ5221B - MMSZ5272B
Diodes
Type
MMSZ5233B MMSZ5234B MMSZ5235B MMSZ5236B MMSZ5237B MMSZ5238B MMSZ5239B MMSZ5240B MMSZ5241B MMSZ5242B MMSZ5243B MMSZ5244B MMSZ5245B MMSZ5246B MMSZ5247B MMSZ5248B MMSZ5250B MMSZ5251B MMSZ5252B MMSZ5253B MMSZ5254B MMSZ5255B MMSZ5256B MMSZ5257B MMSZ5258B MMSZ5259B MMSZ5260B MMSZ5261B MMSZ5262B MMSZ5263B M...
Similar Datasheet