SDZ18VD
ZENER DIODE
Small Signal Zener Diode
General Description
These diodes small signal Zener diodes, fabricated in ...
SDZ18VD
ZENER DIODE
Small Signal Zener Diode
General Description
These diodes small signal Zener diodes, fabricated in planar technology. Miniature surface mount package is excellent for hand-held and portable applications where is space is limited.
Features and Benefits
Silicon epitaxial planar diode Low Zener impedance and low leakage current Standard Zener
voltage tolerance is 4.3%. Full lead (Pb)-free device and RoHS compliant device Available in “Green” device
Applications
Voltage regulator
Ordering Information
Part Number
Marking Code
Package
SDZ18VD
U1 □
SOD-323
SOD-323
Packaging Tape & Reel
Marking Information
U1□
U1 = Specific Device Code □ = Year & Week Code Marking
= Color band denote cathode
Pinning Information
Pin 1 2
Description Cathode Anode
Simplified Outline
Graphic Symbol
Rev. date: 15-NOV-10
KSD-D6C018-001
www.auk.co.kr
1 of 5
SDZ18VD
Absolute Maximum Ratings (Tamb=25℃, Unless otherwise specified)
Characteristic
Symbol
Ratings
Power dissipation 1)
PD 200
Maximum operating junction temperature
TJ 150
Storage temperature range
Tstg -55℃ to +150C
Operating junction temperature range
1) Device mounted on FR-4 board with recommended pad layout.
Topr
-55℃ to +150C
Unit mW C C C
Thermal Characteristics (Tamb=25℃, Unless otherwise specified)
Characteristic
Symbol
Thermal resistance, junction to ambient 1)
1) Device mounted on FR-4 board with recommended pad layout.
Rth(j-a)
Ratings 625
Unit C/W
Electrical C...