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MMSZ5250ET1

Description
Zener Voltage Regulators 500 mW SOD−123 Surface Mount
CategoryDiscrete semiconductor    diode   
File Size73KB,6 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Download Datasheet Parametric View All

MMSZ5250ET1 Overview

Zener Voltage Regulators 500 mW SOD−123 Surface Mount

MMSZ5250ET1 Parametric

Parameter NameAttribute value
Brand NameON Semiconduc
Is it lead-free?Contains lead
MakerON Semiconductor
package instructionPLASTIC, CASE 425-04, 2 PIN
Contacts2
Manufacturer packaging code425-04
Reach Compliance Code_compli
ECCN codeEAR99
Is SamacsysN
ConfigurationSINGLE
Diode component materialsSILICON
Diode typeZENER DIODE
Maximum dynamic impedance25 Ω
JESD-30 codeR-PDSO-G2
JESD-609 codee0
Number of components1
Number of terminals2
Maximum operating temperature150 °C
Package body materialPLASTIC/EPOXY
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)240
polarityUNIDIRECTIONAL
Maximum power dissipation0.5 W
Certification statusNot Qualified
Nominal reference voltage20 V
surface mountYES
technologyZENER
Terminal surfaceTin/Lead (Sn80Pb20)
Terminal formGULL WING
Terminal locationDUAL
Maximum time at peak reflow temperature30
Maximum voltage tolerance5%
Working test current6.2 mA
Base Number Matches1
MMSZ5221ET1 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
http://onsemi.com
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
Peak Power − 225 W (8
x
20
ms)
Pb−Free Packages are Available
1
Cathode
2
Anode
2
1
SOD−123
CASE 425
STYLE 1
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic case
FINISH:
Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
MARKING DIAGRAM
260°C for 10 Seconds
POLARITY:
Cathode indicated by polarity band
FLAMMABILITY RATING:
UL 94 V−0
MAXIMUM RATINGS
Rating
Peak Power Dissipation @ 20
ms
(Note 1)
@ T
L
25°C
Total Power Dissipation on FR−5 Board,
(Note 3) @ T
L
= 75°C
Derated above 75°C
Thermal Resistance, (Note 2)
Junction−to−Ambient
Thermal Resistance, (Note 2)
Junction−to−Lead
Junction and Storage Temperature Range
Symbol
P
pk
P
D
500
6.7
R
qJA
R
qJL
T
J
, T
stg
340
150
−55 to
+150
mW
mW/°C
°C/W
Device
MMSZ52xxET1
Max
225
Unit
W
1
xxx M
G
G
xxx = Device Code (Refer to page 2)
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Package
SOD−123
SOD−123
(Pb−Free)
SOD−123
SOD−123
(Pb−Free)
Shipping
3000/Tape & Reel
3000/Tape & Reel
10000/Tape & Reel
10000/Tape & Reel
MMSZ52xxET1G
°C/W
MMSZ52xxET3
°C
MMSZ52xxET3G
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Nonrepetitive current pulse per Figure 11.
2. Thermal Resistance measurement obtained via infrared Scan Method.
3. FR−5 = 3.5 x 1.5 inches, using the minimum recommended footprint.
†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.
DEVICE MARKING INFORMATION
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 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.
©
Semiconductor Components Industries, LLC, 2006
1
March, 2006 − Rev. 6
Publication Order Number:
MMSZ5221ET1/D
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