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MMSZ5223B Datasheet

Download or read online ON Semiconductor MMSZ5223B Zener Regulator 2.7V pdf datasheet.



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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
Corrosion resistant finish, easily solderable
FINISH:
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260 C for 10 Seconds
POLARITY:
Cathode indicated by polarity band
UL 94 V−0
FLAMMABILITY RATING:
MAXIMUM RATINGS
Rating
Total Power Dissipation on FR−5 Board,
(Note 1) @ T
= 75 C
L
Derated above 75 C
Thermal Resistance, (Note 2)
Junction−to−Ambient
Thermal Resistance, (Note 2)
Junction−to−Lead
Junction and Storage Temperature Range
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.
Semiconductor Components Industries, LLC, 2005
January, 2005 − Rev. 5
Symbol
Max
Unit
P
D
500
mW
6.7
mW/ C
MMSZ52xxBT1
R
340
C/W
qJA
MMSZ52xxBT1G
R
150
C/W
qJL
MMSZ52xxBT3
T
, T
−55 to
C
J
stg
MMSZ52xxBT3G
+150
**The “T1” suffix refers to an 8 mm, 7 inch reel.
The “T3” suffix refers to an 8 mm, 13 inch 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.
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
1
http://onsemi.com
1
2
Cathode
Anode
SOD−123
2
CASE 425
STYLE 1
1
MARKING DIAGRAM
 Â
 Â
xx M
 Â
xx
= Specific Device Code
M
= Date Code
ORDERING INFORMATION
Device**
Package
Shipping
SOD−123
3000/Tape & Reel
SOD−123
3000/Tape & Reel
(Pb−Free)
SOD−123
10,000/Tape & Reel
SOD−123
10,000/Tape & Reel
(Pb−Free)
DEVICE MARKING INFORMATION
Publication Order Number:
MMSZ5221BT1/D

Summary of Contents

Page 1

... Brochure, BRD8011/D. See specific marking information in the device marking column of the Electrical Characteristics table on page 3 of this data sheet. Devices listed in bold, italic are ON Semiconductor Preferred devices. Preferred devices are recommended choices for future use and best overall value. 1 http://onsemi.com ...

Page 2

ELECTRICAL CHARACTERISTICS otherwise noted 0.95 V Max mA Symbol Parameter V Reverse Zener Voltage @ Reverse Current ZT Z Maximum Zener Impedance @ Reverse Current ...

Page 3

... ELECTRICAL CHARACTERISTICS (T Device Device Min Marking Device MMSZ5221BT1 2.28 MMSZ5222BT1 C2 2.38 MMSZ5223BT1 2.57 MMSZ5224BT1 C4 2.66 MMSZ5225BT1 C5 2.85 MMSZ5226BT1 3.14 MMSZ5227BT1 3.42 MMSZ5228BT1 3.71 MMSZ5229BT1 4.09 MMSZ5230BT1 4.47 MMSZ5231BT1 4.85 MMSZ5232BT1 5.32 MMSZ5233BT1 5.70 MMSZ5234BT1 5.89 MMSZ5235BT1 6.46 MMSZ5236BT1 7.13 MMSZ5237BT1 7.79 MMSZ5238BT1 F3 8.27 MMSZ5239BT1 ...

Page 4

TYPICAL T VALUES C 6 FOR MMSZ5221BT1 SERIES 1 2 − NOMINAL ZENER VOLTAGE (V) Z Figure 1. Temperature Coefficients (Temperature Range ...

Page 5

V BIAS 1 V BIAS 100 BIAS AT 50 NOM NOMINAL ZENER VOLTAGE (V) Z Figure 7. Typical Capacitance 100 10 1 0.1 0. ...

Page 6

... For additional information on our PbFree strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages. “ ...

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