參數(shù)資料
型號: MMBZ5239ELT3G
廠商: ON SEMICONDUCTOR
元件分類: 齊納二極管
英文描述: 9.1 V, 0.225 W, SILICON, UNIDIRECTIONAL VOLTAGE REGULATOR DIODE, TO-236AB
封裝: LEAD FREE, PLASTIC, CASE 318-08, 3 PIN
文件頁數(shù): 1/6頁
文件大?。?/td> 73K
代理商: MMBZ5239ELT3G
Semiconductor Components Industries, LLC, 2005
August, 2005 Rev. 6
1
Publication Order Number:
MMBZ5221ELT1/D
MMBZ5221ELT1 Series
Preferred Device
Zener Voltage Regulators
225 mW SOT23 Surface Mount
This series of Zener diodes is offered in the convenient, surface
mount plastic SOT23 package. These devices are designed to provide
voltage regulation with minimum space requirement. They are well
suited for applications such as cellular phones, hand held portables,
and high density PC boards.
Features
225 mW Rating on FR4 or FR5 Board
Zener Voltage Range 2.4 V to 91 V
Package Designed for Optimal Automated Board Assembly
Small Package Size for High Density Applications
ESD Rating of Class 3 (>16 kV) per Human Body Model
Peak Power 225 W (8 x 20 ms)
PbFree 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 V0
MAXIMUM RATINGS
Rating
Symbol
Max
Unit
Peak Power Dissipation @ 20
ms (Note 1)
@ TL ≤ 25°C
Ppk
225
W
Total Power Dissipation on FR5 Board,
(Note 2) @ TA = 25°C
Derated above 25
°C
PD
225
1.8
mW
mW/
°C
Thermal Resistance, JunctiontoAmbient
RqJA
556
°C/W
Total Power Dissipation on Alumina
Substrate, (Note 3) @ TA = 25°C
Derated above 25
°C
PD
300
2.4
mW
mW/
°C
Thermal Resistance, JunctiontoAmbient
RqJA
417
°C/W
Junction and Storage Temperature Range
TJ, Tstg
65 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. Nonrepetitive current pulse per Figure 9.
2. FR5 = 1.0 X 0.75 X 0.62 in.
3. Alumina = 0.4 X 0.3 X 0.024 in., 99.5% alumina.
3
Cathode
1
Anode
See specific marking information in the device marking
column of the Electrical Characteristics table on page 2 of
DEVICE MARKING INFORMATION
http://onsemi.com
SOT23
CASE 318
STYLE 8
MARKING
DIAGRAM
1
3
2
1
Bxx M
G
Bxx
= Device Code
xx
= (Refer to page 2)
(Note: Microdot may be in either location)
*Date Code orientation may vary depending
upon manufacturing location.
Device
Package
Shipping
ORDERING INFORMATION
MMBZ52xxELT1
SOT23
3000/Tape & Reel
MMBZ52xxELT3G
SOT23
(PbFree)
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.
MMBZ52xxELT1G
SOT23
(PbFree)
3000/Tape & Reel
MMBZ52xxELT3
SOT23
10000/Tape & Reel
Devices listed in bold, italic are ON Semiconductor
Preferred devices. Preferred devices are recommended
choices for future use and best overall value.
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