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PDF MMSZ5221B Fiche technique - Bruckewell

Numéro de référence MMSZ5221B
Description Surface mount zener diode
Fabricant Bruckewell 
Logo Bruckewell Logo 

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MMSZ5221B Datasheet, Description
MMSZ5221B-MMSZ5260B
Surface mount zener diode
Features
Planar die construction.
500mW power dissipation.
General purpose, medium current.
Ideally suited for automated assembly processes.
RoHS compliant package
Applications
Zener diode.
Ultra-small surface mount package.
Packing & Order Information
3,000/Reel
Graphic symbol
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MAXIMUM RATING @ Ta=25°C unless otherwise specified
Symbol
Parameter
Value
VF Forward Voltage @ IF=10mA
0.9
PD
JA
Power Dissipation
Thermal resistance,junction to ambient air
500
350
TJ Junction Temperature
150
Tstg Storage Temperature Range
-65 to +150
Notes:
1. Device mounted on ceramic PCB; 7.6 mm x 9.4 mm x 0.87 mm with pad areas 25 mm2.
2. Tested with pulses, Tp ≤1.0ms.
Unit
V
mW
°C/W
°C
°C
Publication Order Number: [MMSZ5221B-MMSZ5260B]
© Bruckewell Technology Corporation Rev. A -2014
MMSZ5221B Fiche technique
MMSZ5221B-MMSZ5260B
Surface mount zener diode
ELECTRICAL CHARACTERISTICS @ Ta=25°C unless otherwise specified
Type
Number
Type
Code
Zener Voltage Range
VZ @ IZT
Min Nom Max
Test
Current
IZT
(mA)
Maximum Zener
Impedance
ZZT@IZT ZZK@IZK=0.25mA
(Ω)
MMSZ5257B M2
33 31.35 34.65
3.8
58
700
MMSZ5258B M3
36 34.20 37.80
3.4
70
700
MMSZ5259B M4
39 37.05 40.95
3.2
80
800
MMSZ5260B M5
43 40.85 45.15
3.0
93
900
Notes :
(1) Vz is tested with pulses (20 ms).
(2) Zz is measured at Iz by given a very small A.C. current signal.
Maximum
Reverse
Leakage Current
IR @VR
(μA) (V)
0.1 25
0.1 27
0.1 30
0.1 33
TYPICAL CHARACTERISTICS @ Ta=25unless otherwise specified
Publication Order Number: [MMSZ5221B-MMSZ5260B]
© Bruckewell Technology Corporation Rev. A -2014

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Un datasheet est un document fourni par le constructeur du composant, où figurent toutes les données techniques sur le produit: puissance dissipée, courant maximal, tension de seuil, tension de claquage, température de stockage, etc. Ils sont en général fournis gratuitement, et se présentent très régulièrement sous la forme d'un document pdf.


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