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Technical content
Rev. date: 25-NOV-10 KSD-D5C068-000 www.auk.co.kr 1 of 5 SDZ6V2WA 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 Packaging SDZ6V2WA Z4D □ SOT-23 Tape & Reel Marking Information Pinning Information Pin Description Simplified Outline Graphic Symbol
1 Cathode (Diode 1)
2 Cathode (Diode 2)
3 Common Anode
Z4D = Specific Device Code □ = Year & Week Code Marking Z4D □ SOT-23
Rev. date: 25-NOV-10 KSD-D5C068-000 www.auk.co.kr 2 of 5 Absolute Maximum Ratings (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Ratings Unit Power dissipation 1) PD 200 mW Operating junction temperature TJ 150 C Storage temperature range Tstg -55℃ to +150 C C 1) Device mounted on FR-4 board with recommended pad layout. Thermal Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Ratings Unit Thermal resistance, junction to ambient 1) Rth(j-a) 625 C/W 1) Device mounted on FR-4 board with recommended pad layout. Electrical Characteristics (Tamb=25℃, Unless otherwise specified) Characteristic Symbol Test Condition Min. Typ. Max. Unit Zener voltage VZ IZ=5mA 5.93 - 6.47 V Dynamic impedance ZZT IZ=5mA - - 10 KNEE dynamic impedance ZZK IZ=0.25mA - - 1300 Reverse leakage current IR VR=4V - - 1 A SDZ6V2WA
Rev. date: 25-NOV-10 KSD-D5C068-000 www.auk.co.kr 3 of 5 Rating and Characteristic Curves SDZ6V2WA Fig. 1) Typical Zener Characteristics Fig. 2) Zener voltage vs. Ambient Temperature Fig. 3) Typical Capacitance Characteristics Fig. 4) Power Dissipation vs. Ambient Temperature
Rev. date: 25-NOV-10 KSD-D5C068-000 www.auk.co.kr 4 of 5 Package Outline Dimensions SDZ6V2WA ※ Recommend PCB solder land (Unit : mm)
Rev. date: 25-NOV-10 KSD-D5C068-000 www.auk.co.kr 5 of 5 The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication e quipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safet y device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equi pments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. SDZ6V2WA