EEWORLDEEWORLDEEWORLD

Part Number

Search

LMBZ5257BLT1

Description
ZENER VOLTAGE REGULATORS
File Size93KB,6 Pages
ManufacturerLRC
Websitehttp://www.lrc.cn
Download Datasheet View All

LMBZ5257BLT1 Overview

ZENER VOLTAGE REGULATORS

LESHAN RADIO COMPANY, LTD.
Zener Voltage Regulators
225 mW SOT–23 Surface Mount
This series of Zener diodes is offered in the convenient, surface
mount plastic SOT–23 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.
Specification Features:
LMBZ52xxBL
Series
3
1
2
SOT-23 (TO-236AB)
225 mW Rating on FR–4 or FR–5 Board
Zener Voltage Range – 2.4 V to 91 V
Small Package Size for High Density Applications
ESD Rating of Class 3 (>16 KV) per Human Body Model
Pb-Free Package is available.
3
Cathode
1
Anode
260°C for 10 Seconds
POLARITY:
Cathode indicated by polarity band
FLAMMABILITY RATING:
UL94 V–0
MAXIMUM RATINGS
Rating
Total Power Dissipation on FR–5 Board,
(Note 1) @ T
A
= 25°C
Derated above 25°C
Thermal Resistance –
Junction–to–Ambient
Total Power Dissipation on Alumina
Substrate, (Note 2) @ T
A
= 25°C
Derated above 25°C
Thermal Resistance –
Junction‘to–Ambient
Junction and Storage
Temperature Range
Symbol
P
D
225
1.8
R
qJA
P
D
300
2.4
R
qJA
T
J
, T
stg
417
–65 to
+150
mW
mW/°C
°C/W
°C
556
mW
mW/°C
°C/W
Max
Unit
xxx = Specific Device Code
M = Date Code
ORDERING INFORMATION
Device
*1
LMBZ52xxBLT1
LMBZ52xxBLT1G
(Pb-Free)
LMBZ52xxBLT3
*2
LMBZ52xxBLT3G
(Pb-Free)
Package
SOT-23
SOT-23
SOT-23
SOT-23
Shipping
3000/Tape&Reel
3000/Tape&Reel
10,000/Tape&Reel
10,000/Tape&Reel
*
2
LMBZ5233BLT1,
LMBZ5246BLT1,
LMBZ5251BLT1, and LMBZ5252BLT1 Not Avail-
able in 10,000/Tape & Reel.
*
1
The "T1" suffix refers to an 8 mm, 7 inch reel.
The " T3" suffix refers to an 8 mm, 13 inch reel.
The " G " suffix refers to Pb-Free package.
1. FR–5 = 1.0 X 0.75 X 0.62 in.
2. Alumina = 0.4 X 0.3 X 0.024 in., 99.5% alumina
LMBZ52xxBLT1–1/6
M
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic case
FINISH:
Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
MARKING DIAGRAM
xxx
Could you please tell me what is the principle of the motor that drives the laser head in the PSP optical drive?
I'm working on a laser head transplant in a PSP optical drive, but I can't figure out the principle of the motor that drives the laser head! Please give me some advice! Thanks in advance!...
乐乐疯狂中 Embedded System
Packetsniffer packet capture failed
I use the emulator and the Zigbee module to do a packet capture experiment. The host computer uses the packetsniffer software. Why does it always fail? Please help.[[i] This post was last edited by Wa...
北极看月亮 RF/Wirelessly
Analysis of the BUCK/BOOST circuit principle, the summary is so perfect!
Buck ConverterAlso known as a buck converter, it is a single-tube non-isolated DC converter with an output voltage lower than the input voltage.In the figure, Q is a switch tube, and its driving volta...
eric_wang Power technology
Ask a question about electronic cam
Senior experts, I have a question about electronic cam: x is the number of pulses collected by the speed wheel encoder in real time, and the relationship between the angle y of the servo cutter and x ...
eeleader Industrial Control Electronics
How to get positive or negative 15V or positive or negative 12V voltage from 3.3V input
Dear experts, please show up. The output current should not be too high....
konggesd Analog electronics
Necessity and Principle of DSP Simulator
When we study hardware, we usually come into contact with emulators and programmers:In-Circuit Emulator (ICE) is a hardware device used to debug embedded system software. Embedded system developers ha...
Jacktang DSP and ARM Processors

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2779  244  2069  217  269  56  5  42  6  48 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号