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SDZ18V

KODENSHI
Part Number SDZ18V
Manufacturer KODENSHI
Description ZENER DIODE
Published May 16, 2016
Detailed Description Small Signal Zener Diode General Description These diodes small signal Zener diodes, fabricated in planar technology, an...
Datasheet PDF File SDZ18V PDF File

SDZ18V
SDZ18V

Overview
Small Signal Zener Diode General Description These diodes small signal Zener diodes, fabricated in planar technology, and packaged in small SOT-23 surface mounted device (SMD) packages.
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 SDZ18V U1□ SOT-23 SDZ18V ZENER DIODE SOT-23 Packaging Tape & Reel Marking Information U1□ U1 = Specific Device Code □ = Year & Week Code Marking Pinning Information Pin Description 1 Anode 2 Not Connected 3 Cathode Simplified Outline Rev.
date: 18-DEC-12 KSD-D5C076-000 Graphic Symbol www.
auk.
co.
kr 1 of 5 Absolute Maximum Ratings (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Ratings Power dissipation 1) PD 200 Operating junction temperature Tj 150 Storage temperature range 1) Device mounted on FR-4 board with recommended pad layout.
Tstg -55 ~ 150 SDZ18V Unit mW C C Thermal Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Thermal resistance, junction to ambient 1) Rth(j-a) 1) Device mounted on FR-4 board with recommended pad layout.
Ratings 625 Unit C/W Electrical Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Test Condition Zener voltage Dynamic impedance KNEE dynamic impedance Reverse leakage current VZ IZ=5mA ZZT IZ=5mA ZZK IZ=0.
25mA IR VR=14V Min.
Typ.
Max.
Unit 17.
19 - 18.
81 V - - 42  - - 600  - - 0.
1 A Rev.
date: 18-DEC-12 KSD-D5C076-000 www.
auk.
co.
kr 2 of 5 Rating and Characteristic Curves Fig.
1) Typical Zener Characteristics SDZ18V Fig.
2) Typical Forward Characteristics Fig.
3) Typical Total Capacitance Characteristics Fig.
4) Power Dissipation vs.
Ambient Temperature Rev.
date: 18-DEC-12 KSD-D5C076-000 www.
auk.
co.
kr 3 of 5 Package O...


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