SDZ15VWA Semiconductor Zener Diode Applicatons • Constant voltage regulation • Reference voltage application Features • Dual chip in one package • Small and compact SMD package used: SOT-23 • Zener voltage: VZ=15V Typ Ordering Information Type NO. Marking SDZ15VWA Package Code W7 SOT-23 Outline Dimensions unit : mm 2.20~2.60 1.20~1.40 2.80~3.00 1.90 Typ. 1 3 2 0.43 Max. 3 KSD-D5C011-000 0.19 Max. 0.20 Min. 0.10 Max. 0.90~1.02 1 2 PIN Connections 1. Cathode 2. Cathode 3. Anode 1 SDZ15VWA Absolute Maximum Ratings (Ta=25°C) Characteristic Power dissipation Symbol Rating Unit PD* 200 mW TJ 150 °C TSTG -55~150 °C Junction temperature Storage temperature range ※ Device mounted on glass epoxy PCB (recommanderable minimum solder land) Electrical Characteristics Characteristic (Ta=25°C) Symbol Test Condition Min. Typ. Max. Unit Zener voltage VZ IZ=5mA 14.33 - 15.67 V Dynamic impedance ZZT IZ=5mA - - 32 Ω KNEE dynamic impedance ZZK IZ=0.25mA - - 600 Ω VR=11V - - 0.1 μA Reverse current IR ※ Recommend PCB solder land (Unit : mm) KSD-D5C011-000 2 SDZ15VWA Electrical Characteristic Curves Fig. 2 IZ-VZ Fig. 1 PD-Ta Fig. 3 CT-VR The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, 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 safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-D5C011-000 3