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LMBZ5245BLT1

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

LMBZ5245BLT1 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
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