SDB310WMUF Semiconductor Schottky Barrier Diode Features • Low VF ( Max. 0.5V @ 30mA) • Low IR ( Max. 1 ㎂ @ 30V) • High reliability Ordering Information Type No. SDB310WMUF Marking Package Code DB3 SOT-323F Outline Dimensions unit : mm 1.95~2.25 0.40 Max. 1.20~1.40 1.30 Typ. 3 0.10 Max. 0.60~0.80 2 0.16 Max. 1.90~2.10 1 3 1 2 PIN Connections 1. Anode 2. Cathode 3. Cathode, Anode KSD-3046-001 1 SDB310WMUF Absolute maximum ratings Ta=25°C Characteristic Symbol Rating Unit Reverse voltage VR 30 V Forward current IF 200 mA IFSM * 2 A Power dissipation PD 150 mW Junction temperature Tj 150 °C Tstg -55 ~ 150 °C Non-repetitive peak forward current Storage temperature range * 60Hz , 1 cycle. Electrical Characteristics Characteristic Forward voltage Ta=25°C Symbol Test Condition Min. Typ. Max. Unit VF 1 IF=10mA - - 0.4 V VF 2 IF=30mA - - 0.5 V Reverse current IR VR=30V - - 1 µA Total capacitance CT VR=1V, f=1MHz - 10 - pF KSD-3046-001 2 SDB310WMUF Electrical Characteristic Curves Fig. 1 IF-VF ㎂ Fig. 2 IR -VR 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-3046-001 3