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MMSZ5221BT1 Datasheet(PDF) 1 Page - ON Semiconductor

No. de Pieza. MMSZ5221BT1
Descripción  Zener Voltage Regulators 500 mW SOD−123 Surface Mount
Descarga  6 Pages
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Fabricante  ONSEMI [ON Semiconductor]
Página de inicio  http://www.onsemi.com
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MMSZ5221BT1 Datasheet(HTML) 1 Page - ON Semiconductor

   
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© Semiconductor Components Industries, LLC, 2006
January, 2006 − Rev. 7
1
Publication Order Number:
MMSZ5221BT1/D
MMSZ5221BT1 Series
Preferred Device
Zener Voltage Regulators
500 mW SOD−123 Surface Mount
Three complete series of Zener diodes are offered in the convenient,
surface mount plastic SOD−123 package. These devices provide a
convenient alternative to the leadless 34−package style.
Features
500 mW Rating on FR−4 or FR−5 Board
Wide Zener Reverse Voltage Range − 2.4 V to 110 V
Package Designed for Optimal Automated Board Assembly
Small Package Size for High Density Applications
General Purpose, Medium Current
ESD Rating of Class 3 (>16 kV) per Human Body Model
Pb−Free Packages are Available
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic case
FINISH:
Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260
°C for 10 Seconds
POLARITY:
Cathode indicated by polarity band
FLAMMABILITY RATING:
UL 94 V−0
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
Total Power Dissipation on FR−5 Board,
(Note 1) @ TL = 75°C
Derated above 75
°C
PD
500
6.7
mW
mW/
°C
Thermal Resistance, Junction−to−Ambient
(Note 2)
RqJA
340
°C/W
Thermal Resistance, Junction−to−Lead
(Note 2)
RqJL
150
°C/W
Junction and Storage Temperature Range
TJ, Tstg
−55 to +150
°C
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. FR−5 = 3.5 X 1.5 inches, using the minimum recommended footprint.
2. Thermal Resistance measurement obtained via infrared Scan Method.
Device
Package
Shipping
ORDERING INFORMATION
SOD−123
CASE 425
STYLE 1
1
Cathode
2
Anode
MMSZ52xxBT1
SOD−123
3000/Tape & Reel
MARKING DIAGRAM
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
DEVICE MARKING INFORMATION
1
2
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
MMSZ52xxBT3
SOD−123
10000/Tape & Reel
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
MMSZ52xxBT1G
SOD−123
(Pb−Free)
3000/Tape & Reel
MMSZ52xxBT3G
SOD−123
(Pb−Free)
10000/Tape & Reel
http://onsemi.com
xx
= Device Code (Refer to page 3)
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
xx M
G
G
1


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